| Directory: | ./ |
|---|---|
| File: | FiniteElement/elementVector.cpp |
| Date: | 2024-04-14 07:32:34 |
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| Lines: | 349 | 1472 | 23.7% |
| Branches: | 389 | 2962 | 13.1% |
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| 1 | // ______ ______ _ _ _____ ______ | ||
| 2 | // | ____| ____| | (_)/ ____| | ____| | ||
| 3 | // | |__ | |__ | | _| (___ ___| |__ | ||
| 4 | // | __| | __| | | | |\___ \ / __| __| | ||
| 5 | // | | | |____| |____| |____) | (__| |____ | ||
| 6 | // |_| |______|______|_|_____/ \___|______| | ||
| 7 | // Finite Elements for Life Sciences and Engineering | ||
| 8 | // | ||
| 9 | // License: LGL2.1 License | ||
| 10 | // FELiScE default license: LICENSE in root folder | ||
| 11 | // | ||
| 12 | // Main authors: J. Foulon & J-F. Gerbeau & V. Martin & Miguel Fernandez | ||
| 13 | // | ||
| 14 | |||
| 15 | // System includes | ||
| 16 | #include <numeric> | ||
| 17 | |||
| 18 | // External includes | ||
| 19 | |||
| 20 | // Project includes | ||
| 21 | #include "FiniteElement/elementVector.hpp" | ||
| 22 | #include "Geometry/curvatures.hpp" | ||
| 23 | |||
| 24 | namespace felisce | ||
| 25 | { | ||
| 26 | |||
| 27 | 324810 | ElementVector::ElementVector(const std::vector<const CurBaseFiniteElement*>& fe, const std::vector<std::size_t>& nbr) : | |
| 28 |
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957945 | m_vec( std::inner_product(fe.begin(),fe.end(),nbr.begin(), 0, std::plus<std::size_t>(), [](auto a, auto b){ return a->numDof()*b; }) ) |
| 29 | { | ||
| 30 |
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324810 | m_vec.clear(); |
| 31 | |||
| 32 | // TODO are the following used whenever there is one finite element?? | ||
| 33 | // If not would be better allocate the memory using an ad hoc method | ||
| 34 |
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324810 | if (fe.size() == 1) { |
| 35 |
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16565 | m_tmpVecDof.resize(fe[0]->numDof()); |
| 36 |
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16565 | m_tmpVecDof.resize(fe[0]->numCoor()); |
| 37 |
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16565 | m_tmpMatDof.resize(fe[0]->numCoor(),fe[0]->numCoor()); |
| 38 |
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16565 | m_tmpVecCoor.resize(fe[0]->numCoor()); |
| 39 | } | ||
| 40 | |||
| 41 | // | ||
| 42 | 324810 | std::size_t sum = std::accumulate(nbr.begin(),nbr.end(), 0); | |
| 43 |
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324810 | m_numRow.resize(sum); |
| 44 |
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324810 | m_firstRow.resize(sum); |
| 45 | // | ||
| 46 | 324810 | std::size_t first = 0; | |
| 47 | 324810 | std::size_t start = 0; | |
| 48 | 324810 | std::size_t end = 0; | |
| 49 |
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957945 | for (std::size_t i=0; i<nbr.size(); i++) { |
| 50 | 633135 | end += nbr[i]; | |
| 51 |
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2157500 | for (std::size_t n=start; n<end; n++){ |
| 52 | 1524365 | m_numRow[ n ]=fe[i]->numDof(); | |
| 53 | 1524365 | m_firstRow[ n ]=first; | |
| 54 | 1524365 | first += fe[i]->numDof(); | |
| 55 | } | ||
| 56 | 633135 | start += nbr[i]; | |
| 57 | } | ||
| 58 | 324810 | } | |
| 59 | |||
| 60 | /***********************************************************************************/ | ||
| 61 | /***********************************************************************************/ | ||
| 62 | |||
| 63 | ✗ | ElementVector::ElementVector(const CurBaseFiniteElement& fe1, const std::size_t nbr1) : | |
| 64 | ✗ | ElementVector(std::vector<const CurBaseFiniteElement*>{&fe1}, | |
| 65 | ✗ | std::vector<std::size_t>{nbr1}) | |
| 66 | { | ||
| 67 | |||
| 68 | } | ||
| 69 | |||
| 70 | /***********************************************************************************/ | ||
| 71 | /***********************************************************************************/ | ||
| 72 | |||
| 73 | ✗ | ElementVector::ElementVector(const CurBaseFiniteElement& fe1, const std::size_t nbr1, | |
| 74 | ✗ | const CurBaseFiniteElement& fe2, const std::size_t nbr2) : | |
| 75 | ✗ | ElementVector(std::vector<const CurBaseFiniteElement*>{&fe1,&fe2}, | |
| 76 | ✗ | std::vector<std::size_t>{nbr1,nbr2}) | |
| 77 | { | ||
| 78 | |||
| 79 | } | ||
| 80 | |||
| 81 | /***********************************************************************************/ | ||
| 82 | /***********************************************************************************/ | ||
| 83 | |||
| 84 | ✗ | ElementVector::ElementVector(const CurBaseFiniteElement& fe1, const std::size_t nbr1, | |
| 85 | const CurBaseFiniteElement& fe2, const std::size_t nbr2, | ||
| 86 | ✗ | const CurBaseFiniteElement& fe3, const std::size_t nbr3) : | |
| 87 | ✗ | ElementVector(std::vector<const CurBaseFiniteElement*>{&fe1,&fe2,&fe3}, | |
| 88 | ✗ | std::vector<std::size_t>{nbr1,nbr2,nbr3}) | |
| 89 | { | ||
| 90 | |||
| 91 | } | ||
| 92 | |||
| 93 | /***********************************************************************************/ | ||
| 94 | /***********************************************************************************/ | ||
| 95 | |||
| 96 | 8163406 | void ElementVector::source(const double coef, const CurBaseFiniteElement& fe,const ElementField& elfield,const int iblock,const int numComp) | |
| 97 | { | ||
| 98 | double tmp; | ||
| 99 |
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8163406 | switch(elfield.type()) { |
| 100 | 21 | case CONSTANT_FIELD: | |
| 101 |
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58 | for(int icomp=0; icomp<numComp; icomp++) { |
| 102 |
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37 | UBlasVectorRange vec = vecBlock(iblock+icomp); |
| 103 |
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119 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 104 |
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82 | tmp = elfield.val(icomp,0) * fe.weightMeas(ig); |
| 105 |
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616 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 106 |
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534 | vec(idof) += coef * tmp * fe.phi[ig](idof); |
| 107 | } | ||
| 108 | } | ||
| 109 | 37 | } | |
| 110 | 21 | break; | |
| 111 | 399837 | case QUAD_POINT_FIELD: | |
| 112 |
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1459009 | for(int icomp=0; icomp<numComp; icomp++) { |
| 113 |
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1059172 | UBlasVectorRange vec = vecBlock(iblock+icomp); |
| 114 |
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9659426 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 115 |
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8600254 | tmp = elfield.val(icomp,ig) * fe.weightMeas(ig); |
| 116 |
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46417344 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 117 |
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37817090 | vec(idof) += coef * tmp * fe.phi[ig](idof); |
| 118 | } | ||
| 119 | } | ||
| 120 | 1059172 | } | |
| 121 | 399837 | break; | |
| 122 | 7763548 | case DOF_FIELD: | |
| 123 |
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29037020 | for(int icomp=0; icomp<numComp; icomp++) { |
| 124 |
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21273472 | UBlasVectorRange vec = vecBlock(iblock+icomp); |
| 125 |
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145420097 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 126 | 124146625 | tmp = 0.0; | |
| 127 |
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652269377 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 128 |
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528122752 | tmp += fe.phi[ig](idof) * elfield.val(icomp,idof); |
| 129 | } | ||
| 130 |
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652269377 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 131 |
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528122752 | vec(idof) += coef * tmp * fe.phi[ig](idof) * fe.weightMeas(ig); |
| 132 | } | ||
| 133 | } | ||
| 134 | 21273472 | } | |
| 135 | 7763548 | break; | |
| 136 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 137 | // (that's truly the point of using enums as switch cases) | ||
| 138 | // default: | ||
| 139 | // FEL_ERROR("Operator 'source' not yet implemented with this type of element fields"); | ||
| 140 | } | ||
| 141 | 8163406 | } | |
| 142 | |||
| 143 | /***********************************************************************************/ | ||
| 144 | /***********************************************************************************/ | ||
| 145 | |||
| 146 | ✗ | void ElementVector::source_lumped(const double coef, const CurvilinearFiniteElement& fe,const ElementField& elfield,const int iblock,const int numComp) | |
| 147 | { | ||
| 148 | double tmp; | ||
| 149 | ✗ | switch(elfield.type()) { | |
| 150 | ✗ | case CONSTANT_FIELD: | |
| 151 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 152 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 153 | ✗ | tmp = elfield.val(icomp,0) * fe.measure()/fe.numDof(); | |
| 154 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 155 | ✗ | vec(idof) += coef * tmp; | |
| 156 | } | ||
| 157 | } | ||
| 158 | ✗ | break; | |
| 159 | ✗ | case DOF_FIELD: | |
| 160 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 161 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 162 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 163 | ✗ | vec(idof) += coef * elfield.val(icomp,idof) * fe.measure()/fe.numDof(); | |
| 164 | } | ||
| 165 | } | ||
| 166 | ✗ | break; | |
| 167 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 168 | // (that's truly the point of using enums as switch cases) | ||
| 169 | ✗ | default: | |
| 170 | ✗ | FEL_ERROR("Operator 'source lumped' not yet implemented with this type of element fields"); | |
| 171 | } | ||
| 172 | } | ||
| 173 | |||
| 174 | /***********************************************************************************/ | ||
| 175 | /***********************************************************************************/ | ||
| 176 | |||
| 177 | 172288 | void ElementVector::sourceForComp(const double coef, const CurvilinearFiniteElement& fe,const ElementField& elfield,const int iblock, const int iComp) | |
| 178 | { | ||
| 179 | double tmp; | ||
| 180 |
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172288 | UBlasVectorRange vec = vecBlock(iblock); |
| 181 |
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172288 | switch(elfield.type()) { |
| 182 | 165808 | case CONSTANT_FIELD: | |
| 183 |
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716024 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 184 |
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550216 | tmp = elfield.val(iComp,0) * fe.weightMeas(ig); |
| 185 |
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2161128 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 186 |
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1610912 | vec(idof) += coef * tmp * fe.phi[ig](idof); |
| 187 | } | ||
| 188 | } | ||
| 189 | 165808 | break; | |
| 190 | ✗ | case QUAD_POINT_FIELD: | |
| 191 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 192 | ✗ | tmp = elfield.val(iComp,ig) * fe.weightMeas(ig); | |
| 193 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 194 | ✗ | vec(idof) += coef * tmp * fe.phi[ig](idof); | |
| 195 | } | ||
| 196 | } | ||
| 197 | ✗ | break; | |
| 198 | 6480 | case DOF_FIELD: | |
| 199 |
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25920 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 200 | 19440 | tmp = 0.0; | |
| 201 |
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58320 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 202 |
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38880 | tmp += fe.phi[ig](idof) * elfield.val(iComp,idof); |
| 203 | } | ||
| 204 |
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58320 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 205 |
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38880 | vec(idof) += coef * tmp * fe.phi[ig](idof) * fe.weightMeas(ig); |
| 206 | } | ||
| 207 | } | ||
| 208 | 6480 | break; | |
| 209 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 210 | // (that's truly the point of using enums as switch cases) | ||
| 211 | // default: | ||
| 212 | // FEL_ERROR("Operator 'source' not yet implemented with this type of element fields"); | ||
| 213 | } | ||
| 214 | 172288 | } | |
| 215 | |||
| 216 | /***********************************************************************************/ | ||
| 217 | /***********************************************************************************/ | ||
| 218 | |||
| 219 | 63280 | void ElementVector::f_phi_i_scalar_n(const double coef,const CurvilinearFiniteElement& fe,const ElementField& elfield,const int iblock) | |
| 220 | { | ||
| 221 | double tmp; | ||
| 222 |
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63280 | switch(elfield.type()) { |
| 223 | 63280 | case CONSTANT_FIELD: | |
| 224 |
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247368 | for(int icomp=0; icomp<fe.numCoor(); icomp++) { |
| 225 |
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184088 | UBlasVectorRange vec = vecBlock(iblock+icomp); |
| 226 |
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779694 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 227 |
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595606 | tmp = coef * elfield.val(0,0) * fe.normal[ig](icomp) * fe.weightMeas(ig); |
| 228 |
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2474778 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 229 |
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1879172 | vec(idof) += tmp * fe.phi[ig](idof); |
| 230 | } | ||
| 231 | } | ||
| 232 | 184088 | } | |
| 233 | 63280 | break; | |
| 234 | ✗ | case QUAD_POINT_FIELD: | |
| 235 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 236 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 237 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 238 | ✗ | tmp = coef * elfield.val(0,ig) * fe.normal[ig](icomp) * fe.weightMeas(ig); | |
| 239 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 240 | ✗ | vec(idof) += tmp * fe.phi[ig](idof); | |
| 241 | } | ||
| 242 | } | ||
| 243 | } | ||
| 244 | ✗ | break; | |
| 245 | ✗ | case DOF_FIELD: | |
| 246 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 247 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 248 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 249 | ✗ | tmp = 0.0; | |
| 250 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 251 | ✗ | tmp += fe.phi[ig](jdof) * elfield.val(0,jdof); | |
| 252 | } | ||
| 253 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 254 | ✗ | vec(idof) += coef * tmp * fe.phi[ig](idof) * fe.normal[ig](icomp)* fe.weightMeas(ig); | |
| 255 | } | ||
| 256 | } | ||
| 257 | } | ||
| 258 | ✗ | break; | |
| 259 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 260 | // (that's truly the point of using enums as switch cases) | ||
| 261 | ✗ | default: | |
| 262 | ✗ | FEL_ERROR("Operator 'f_phi_i_scalar_n' not yet implemented with this type of element fields"); | |
| 263 | } | ||
| 264 | 63280 | } | |
| 265 | |||
| 266 | /***********************************************************************************/ | ||
| 267 | /***********************************************************************************/ | ||
| 268 | |||
| 269 | ✗ | void ElementVector::f_phi_i_scalar_piola_n(const double coef,const CurvilinearFiniteElement& fe,const ElementField& elf,const ElementField& elfd,const int iblock) | |
| 270 | { | ||
| 271 | (void)coef; | ||
| 272 | (void)fe; | ||
| 273 | (void)elf; | ||
| 274 | (void)elfd; | ||
| 275 | (void)iblock; | ||
| 276 | //FEL_CHECK(fe.numCoor() == 3,"ElementVector::f_phi_i_scalar_JF_T_n: works only in 3D"); | ||
| 277 | |||
| 278 | // double det, val, p = elf.val(0,0); | ||
| 279 | // std::vector<UBlasMatrix> piola; | ||
| 280 | // UBlasMatrix F, mLU; | ||
| 281 | // UBlasPermutationMatrix pm(fe.numCoor()); | ||
| 282 | // piola.resize(fe.numQuadraturePoint()); | ||
| 283 | |||
| 284 | // for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | ||
| 285 | // // evaluate piola at quadrature point | ||
| 286 | // piola[ig].resize(fe.numCoor(),fe.numCoor()); | ||
| 287 | // F.clear(); | ||
| 288 | // for(int l=0; l<fe.numDof(); ++l) | ||
| 289 | // for(int i=0; i<fe.numCoor(); ++i) { | ||
| 290 | // val = elfd.val(i,l); // d_i at node l | ||
| 291 | // for(int j=0; i<fe.numCoor(); ++i) | ||
| 292 | // F(i,j) += val*fe.dPhi[ig](j,l); | ||
| 293 | // } | ||
| 294 | // mLU = F; | ||
| 295 | // int ierr = lu_factorize(mLU, pm); | ||
| 296 | // FEL_CHECK(ierr==0,"LU factorization failed in f_phi_i_scalar_piola_n"); | ||
| 297 | // det = 1.; | ||
| 298 | // for (std::size_t i=0; i < pm.size(); i++) { | ||
| 299 | // if (pm(i) != i) | ||
| 300 | // det *= -1.; | ||
| 301 | // det *= mLU(i,i); | ||
| 302 | // } | ||
| 303 | // F.assign(identity_matrix<double>(fe.numCoor())); | ||
| 304 | // lu_substitute(mLu,pm,F); | ||
| 305 | // piola[ig] = det * transpose(F); | ||
| 306 | // } | ||
| 307 | |||
| 308 | // for(int icomp=0; icomp<3; icomp++) { | ||
| 309 | // UBlasVectorRange vec = vecBlock(iblock+icomp); | ||
| 310 | // for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | ||
| 311 | // // evaluate F at quadrature point | ||
| 312 | // F.clear(); | ||
| 313 | // for(int l=0; l<fe.numDof(); ++l) | ||
| 314 | // for(int i=0; i<3; ++i) { | ||
| 315 | // val = elfield.val(i,l) // d_i at node l | ||
| 316 | // for(int j=0; i<3; ++i) | ||
| 317 | // F(i,j) += val*fe.dPhi[ig](j,l); | ||
| 318 | // tmp = coef * p * fe.normal[ig](icomp) * fe.weightMeas(ig); | ||
| 319 | // for(int idof=0; idof<fe.numDof(); idof++) { | ||
| 320 | // vec(idof) += tmp * fe.phi[ig](idof); | ||
| 321 | // } | ||
| 322 | // } | ||
| 323 | // } | ||
| 324 | } | ||
| 325 | |||
| 326 | /***********************************************************************************/ | ||
| 327 | /***********************************************************************************/ | ||
| 328 | |||
| 329 | ✗ | void ElementVector::penalty_contact_phi_i_scalar_n(const double coef,const std::vector<double>& normal, const CurvilinearFiniteElement& fe, const ElementField& disp, const ElementField& gap) | |
| 330 | { | ||
| 331 | ✗ | FEL_CHECK(disp.type() == DOF_FIELD,"ElementVector::penalty_contact_phi_i_scalar_n: wrong disp field type"); | |
| 332 | ✗ | FEL_CHECK(gap.type() == QUAD_POINT_FIELD,"ElementVector::penalty_contact_phi_i_scalar_n: wrong gap field type"); | |
| 333 | double tmp; | ||
| 334 | ✗ | const double hK2inv = 1./(fe.diameter()*fe.diameter()); | |
| 335 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 336 | ✗ | UBlasVectorRange vec = vecBlock(icomp); | |
| 337 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 338 | ✗ | tmp = 0.0; | |
| 339 | // disp at coor point | ||
| 340 | ✗ | for(int jcomp=0; jcomp<fe.numCoor(); jcomp++) | |
| 341 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) | |
| 342 | ✗ | tmp += fe.phi[ig](jdof)*disp.val(jcomp,jdof)*normal[jcomp]; | |
| 343 | // gap | ||
| 344 | ✗ | tmp -= gap.val(0,ig); | |
| 345 | // tmp contains (u \cdot n - g) at quand node ig | ||
| 346 | ✗ | if (0 <= tmp ) { | |
| 347 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 348 | //std::cout << coef * (tmp-0.5) * fe.phi[ig](idof) * normal[icomp]* fe.weightMeas(ig) << std::endl; | ||
| 349 | ✗ | vec(idof) += coef * hK2inv* tmp * fe.phi[ig](idof) * normal[icomp]* fe.weightMeas(ig); | |
| 350 | } | ||
| 351 | } | ||
| 352 | } | ||
| 353 | } | ||
| 354 | } | ||
| 355 | |||
| 356 | /***********************************************************************************/ | ||
| 357 | /***********************************************************************************/ | ||
| 358 | |||
| 359 | 3840 | void ElementVector::penalty_phi_i_scalar_n(const double coef, CurvilinearFiniteElement& fe, const ElementField& vel, std::size_t iblock) | |
| 360 | { | ||
| 361 |
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3840 | FEL_CHECK(vel.type() == DOF_FIELD,"ElementVector::penalty_phi_i_scalar_n: wrong vel field type"); |
| 362 | double tmp; | ||
| 363 | 3840 | const double penalty = 1./coef; | |
| 364 |
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11520 | for(int icoor=0; icoor<fe.numCoor(); icoor++) { |
| 365 |
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7680 | UBlasVectorRange vec = vecBlock(icoor+iblock); |
| 366 |
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30720 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 367 | 23040 | tmp = 0.; | |
| 368 |
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69120 | for(int jcomp=0; jcomp<fe.numCoor(); jcomp++) |
| 369 |
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138240 | for(int jdof=0; jdof<fe.numDof(); jdof++) |
| 370 |
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92160 | tmp -= fe.phi[ig](jdof)*vel.val(jcomp,jdof)*fe.normal[ig][jcomp]; // compute u_dot_n |
| 371 |
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23040 | if ( tmp >= 0. ) { |
| 372 |
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18396 | for(int idof=0; idof<fe.numDof(); idof++) |
| 373 |
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12264 | vec(idof) += penalty*tmp*fe.phi[ig](idof)*fe.normal[ig][icoor]*fe.weightMeas(ig); |
| 374 | } | ||
| 375 | } | ||
| 376 | 7680 | } | |
| 377 | 3840 | } | |
| 378 | |||
| 379 | /***********************************************************************************/ | ||
| 380 | /***********************************************************************************/ | ||
| 381 | |||
| 382 | ✗ | void ElementVector::nitsche_contact_phi_i_scalar_n(double gamma,const std::vector<double>& normal, const CurvilinearFiniteElement& fe, const ElementField& disp, const ElementField& gap, const ElementField& lambda) | |
| 383 | { | ||
| 384 | ✗ | FEL_CHECK(disp.type() == DOF_FIELD,"ElementVector::penalty_contact_phi_i_scalar_n: wrong disp field type"); | |
| 385 | ✗ | FEL_CHECK(gap.type() == QUAD_POINT_FIELD,"ElementVector::penalty_contact_phi_i_scalar_n: wrong gap field type"); | |
| 386 | double tmp; | ||
| 387 | ✗ | const double penalty = gamma / (fe.diameter()*fe.diameter()); | |
| 388 | ✗ | const double penalty_inv = fe.diameter()*fe.diameter()/gamma; | |
| 389 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 390 | ✗ | UBlasVectorRange vec = vecBlock(icomp); | |
| 391 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 392 | ✗ | tmp = 0.0; | |
| 393 | // disp.n + 1/ gamma * lambda at coor point | ||
| 394 | ✗ | for(int jcomp=0; jcomp<fe.numCoor(); jcomp++) | |
| 395 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) | |
| 396 | ✗ | tmp += fe.phi[ig](jdof)*(disp.val(jcomp,jdof)+ penalty_inv*lambda.val(jcomp,jdof)) *normal[jcomp]; | |
| 397 | // gap | ||
| 398 | ✗ | tmp -= gap.val(0,ig); | |
| 399 | // tmp contains (u \cdot n - g + 1/gamma \lambda ) at quand node ig | ||
| 400 | ✗ | if (0 <= tmp ) { | |
| 401 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 402 | ✗ | vec(idof) += penalty * tmp * fe.phi[ig](idof) * normal[icomp]* fe.weightMeas(ig); | |
| 403 | } | ||
| 404 | } | ||
| 405 | } | ||
| 406 | } | ||
| 407 | } | ||
| 408 | |||
| 409 | /***********************************************************************************/ | ||
| 410 | /***********************************************************************************/ | ||
| 411 | |||
| 412 | ✗ | void ElementVector::nitsche_contact_phi_i_scalar_n(double gamma, const CurvilinearFiniteElement& fe, const ElementField& disp, const ElementField& gap, const ElementField& normal, const ElementField& lambda) | |
| 413 | { | ||
| 414 | ✗ | FEL_CHECK(disp.type() == DOF_FIELD,"ElementVector::penalty_contact_phi_i_scalar_n: wrong disp field type"); | |
| 415 | ✗ | FEL_CHECK(gap.type() == QUAD_POINT_FIELD,"ElementVector::penalty_contact_phi_i_scalar_n: wrong gap field type"); | |
| 416 | double tmp; | ||
| 417 | ✗ | const double penalty = gamma / (fe.diameter()*fe.diameter()); | |
| 418 | ✗ | const double penalty_inv = fe.diameter()*fe.diameter()/gamma; | |
| 419 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 420 | ✗ | UBlasVectorRange vec = vecBlock(icomp); | |
| 421 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 422 | ✗ | tmp = 0.0; | |
| 423 | // disp.n + 1/ gamma * lambda at coor point | ||
| 424 | ✗ | for(int jcomp=0; jcomp<fe.numCoor(); jcomp++) | |
| 425 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) | |
| 426 | ✗ | tmp += fe.phi[ig](jdof)*(disp.val(jcomp,jdof)+ penalty_inv*lambda.val(jcomp,jdof)) *normal.val(jcomp,ig); | |
| 427 | // gap | ||
| 428 | ✗ | tmp -= gap.val(0,ig); | |
| 429 | // tmp contains (u \cdot n - g + 1/gamma \lambda ) at quand node ig | ||
| 430 | ✗ | if (0 <= tmp ) { | |
| 431 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 432 | ✗ | vec(idof) += penalty * tmp * fe.phi[ig](idof) * normal.val(icomp,ig)* fe.weightMeas(ig); | |
| 433 | } | ||
| 434 | } | ||
| 435 | } | ||
| 436 | } | ||
| 437 | } | ||
| 438 | |||
| 439 | /***********************************************************************************/ | ||
| 440 | /***********************************************************************************/ | ||
| 441 | |||
| 442 | ✗ | void ElementVector::f_n_dot_phi_i(const double coef,const CurvilinearFiniteElement& fe1,const CurvilinearFiniteElement& fe2,const ElementField& elfield,const int iblock) | |
| 443 | { | ||
| 444 | double tmp; | ||
| 445 | ✗ | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(),"ElementVector::f_n_dot_phi_i: The quadrature rules must be the same for the two elements"); | |
| 446 | ✗ | switch(elfield.type()) { | |
| 447 | ✗ | case CONSTANT_FIELD: | |
| 448 | ✗ | for(int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 449 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 450 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 451 | ✗ | tmp = coef * elfield.val(0,0) * fe1.normal[ig](icomp) * fe1.weightMeas(ig); | |
| 452 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 453 | ✗ | vec(idof) += tmp * fe1.phi[ig](idof); | |
| 454 | } | ||
| 455 | } | ||
| 456 | } | ||
| 457 | ✗ | break; | |
| 458 | ✗ | case QUAD_POINT_FIELD: | |
| 459 | ✗ | for(int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 460 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 461 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 462 | ✗ | tmp = coef * elfield.val(0,ig) * fe1.normal[ig](icomp) * fe1.weightMeas(ig); | |
| 463 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 464 | ✗ | vec(idof) += tmp * fe1.phi[ig](idof); | |
| 465 | } | ||
| 466 | } | ||
| 467 | } | ||
| 468 | ✗ | break; | |
| 469 | ✗ | case DOF_FIELD: | |
| 470 | ✗ | for(int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 471 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 472 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 473 | ✗ | tmp = 0.0; | |
| 474 | ✗ | for(int jdof=0; jdof<fe2.numDof(); jdof++) { | |
| 475 | ✗ | tmp += fe2.phi[ig](jdof) * elfield.val(0,jdof); | |
| 476 | } | ||
| 477 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 478 | ✗ | vec(idof) += coef * tmp * fe1.phi[ig](idof) * fe1.normal[ig](icomp)* fe1.weightMeas(ig); | |
| 479 | } | ||
| 480 | } | ||
| 481 | } | ||
| 482 | ✗ | break; | |
| 483 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 484 | // (that's truly the point of using enums as switch cases) | ||
| 485 | // default: | ||
| 486 | // FEL_ERROR("Operator 'f_n_dot_phi_i' not yet implemented with this type of element fields"); | ||
| 487 | } | ||
| 488 | } | ||
| 489 | |||
| 490 | /***********************************************************************************/ | ||
| 491 | /***********************************************************************************/ | ||
| 492 | |||
| 493 | ✗ | void ElementVector::f_dot_n_phi_i(const double coef,const CurvilinearFiniteElement& fe1,const CurvilinearFiniteElement& fe2, const ElementField& elfield,const int iblock) | |
| 494 | { | ||
| 495 | double tmp,f_dot_n; | ||
| 496 | ✗ | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(),"ElementVector::f_dot_n_phi_i: The quadrature rules must be the same for the two elements"); | |
| 497 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 498 | ✗ | switch(elfield.type()) { | |
| 499 | ✗ | case CONSTANT_FIELD: | |
| 500 | ✗ | for(int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 501 | // UBlasVectorRange vec = vecBlock(iblock + icomp) | ||
| 502 | ✗ | for(int ig=0; ig<fe2.numQuadraturePoint(); ig++) { | |
| 503 | ✗ | tmp = coef * elfield.val(0,0) * fe1.normal[ig](icomp) * fe2.weightMeas(ig); | |
| 504 | ✗ | for(int idof=0; idof<fe2.numDof(); idof++) { | |
| 505 | ✗ | vec(idof) += tmp * fe2.phi[ig](idof); | |
| 506 | } | ||
| 507 | } | ||
| 508 | } | ||
| 509 | ✗ | break; | |
| 510 | ✗ | case QUAD_POINT_FIELD: | |
| 511 | ✗ | for(int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 512 | // UBlasVectorRange vec = vecBlock(iblock + icomp) | ||
| 513 | ✗ | for(int ig=0; ig<fe2.numQuadraturePoint(); ig++) { | |
| 514 | ✗ | tmp = coef * elfield.val(0,ig) * fe1.normal[ig](icomp) * fe2.weightMeas(ig); | |
| 515 | ✗ | for(int idof=0; idof<fe2.numDof(); idof++) { | |
| 516 | ✗ | vec(idof) += tmp * fe2.phi[ig](idof); | |
| 517 | } | ||
| 518 | } | ||
| 519 | } | ||
| 520 | ✗ | break; | |
| 521 | ✗ | case DOF_FIELD: | |
| 522 | ✗ | for(int ig=0; ig<fe2.numQuadraturePoint(); ig++) { | |
| 523 | ✗ | f_dot_n = 0; | |
| 524 | ✗ | for(int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 525 | ✗ | tmp = 0.0; | |
| 526 | ✗ | for(int jdof=0; jdof<fe1.numDof(); jdof++) { | |
| 527 | ✗ | tmp += fe1.phi[ig](jdof) * elfield.val(icomp,jdof); | |
| 528 | } | ||
| 529 | ✗ | f_dot_n += tmp * fe1.normal[ig](icomp); | |
| 530 | } | ||
| 531 | ✗ | for(int idof=0; idof<fe2.numDof(); idof++) { | |
| 532 | ✗ | vec(idof) += coef * f_dot_n * fe2.phi[ig](idof) * fe2.weightMeas(ig); | |
| 533 | } | ||
| 534 | } | ||
| 535 | ✗ | break; | |
| 536 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 537 | // (that's truly the point of using enums as switch cases) | ||
| 538 | // default: | ||
| 539 | // FEL_ERROR("Operator 'f_dot_n_phi_i' not yet implemented with this type of element fields"); | ||
| 540 | } | ||
| 541 | } | ||
| 542 | |||
| 543 | /***********************************************************************************/ | ||
| 544 | /***********************************************************************************/ | ||
| 545 | |||
| 546 | ✗ | void ElementVector::g_dot_n_f_phi_i(const double coef, const CurrentFiniteElement& fe, const ElementField& elt_f, const ElementField& elt_g, const ElementField& elt_n, felInt iblock, felInt numComp) | |
| 547 | { | ||
| 548 | ✗ | FEL_ASSERT(elt_f.type() == QUAD_POINT_FIELD); | |
| 549 | ✗ | FEL_ASSERT(elt_g.type() == DOF_FIELD); | |
| 550 | ✗ | FEL_ASSERT(elt_n.type() == CONSTANT_FIELD); | |
| 551 | |||
| 552 | double tmp; | ||
| 553 | ✗ | double g_dot_n = 0.0; | |
| 554 | |||
| 555 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 556 | ✗ | UBlasVectorRange vec = vecBlock(iblock + icomp); | |
| 557 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 558 | ✗ | g_dot_n = 0; | |
| 559 | ✗ | for(int jcomp=0; jcomp<fe.numCoor(); jcomp++) { | |
| 560 | ✗ | tmp = 0.0; | |
| 561 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 562 | ✗ | tmp += fe.phi[ig](jdof) * elt_g.val(jcomp, jdof); | |
| 563 | } | ||
| 564 | ✗ | g_dot_n += tmp * elt_n.val(jcomp, 0); | |
| 565 | } | ||
| 566 | |||
| 567 | ✗ | if(g_dot_n < 0) | |
| 568 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) | |
| 569 | ✗ | vec(idof) += coef * g_dot_n * elt_f.val(icomp, ig) * fe.phi[ig](idof) * fe.weightMeas(ig); | |
| 570 | } | ||
| 571 | } | ||
| 572 | } | ||
| 573 | |||
| 574 | /***********************************************************************************/ | ||
| 575 | /***********************************************************************************/ | ||
| 576 | |||
| 577 | ✗ | void ElementVector::grad_vec2_dot_vec1_dot_phi_i(const double coef, const ElementField& vec1, const ElementField& vec2, const CurrentFiniteElement& fe, const int iblock, const int numComp) | |
| 578 | { | ||
| 579 | // Mot implemented for other type yet | ||
| 580 | ✗ | FEL_ASSERT(vec1.type() == CONSTANT_FIELD); | |
| 581 | |||
| 582 | double tmpval1, tmpval2; | ||
| 583 | |||
| 584 | ✗ | switch(vec2.type()) { | |
| 585 | ✗ | case CONSTANT_FIELD: | |
| 586 | // nothing to do | ||
| 587 | ✗ | break; | |
| 588 | |||
| 589 | ✗ | case QUAD_POINT_FIELD: | |
| 590 | // cannot compute the derivative of vec2 at integration points | ||
| 591 | ✗ | FEL_ERROR("grad_vec2_dot_vec1_dot_phi_i does not work with vec2 defined at integration points"); | |
| 592 | break; | ||
| 593 | |||
| 594 | ✗ | case DOF_FIELD: | |
| 595 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 596 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 597 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 598 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 599 | ✗ | tmpval2 = 0.0; | |
| 600 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 601 | ✗ | tmpval1 = 0.0; | |
| 602 | ✗ | for(felInt jdof=0; jdof<fe.numDof(); ++jdof) { | |
| 603 | ✗ | tmpval1 += vec2.val(iComp, jdof) * fe.dPhi[ig](icoor, jdof); | |
| 604 | } | ||
| 605 | ✗ | tmpval2 += tmpval1 * vec1.val(icoor, 0); | |
| 606 | } | ||
| 607 | ✗ | vec(idof) += tmpval2 * coef * fe.phi[ig](idof) * fe.weightMeas(ig); | |
| 608 | } | ||
| 609 | } | ||
| 610 | } | ||
| 611 | ✗ | break; | |
| 612 | } | ||
| 613 | } | ||
| 614 | |||
| 615 | /***********************************************************************************/ | ||
| 616 | /***********************************************************************************/ | ||
| 617 | |||
| 618 | 4112 | void ElementVector::eps_vec2_dot_vec1_dot_phi_i(const double coef, const ElementField& vec1, const ElementField& vec2, const CurrentFiniteElement& fe, const int iblock, const int numComp) | |
| 619 | { | ||
| 620 | // Not implemented for other type yet | ||
| 621 |
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4112 | FEL_ASSERT(vec1.type() == CONSTANT_FIELD); |
| 622 | |||
| 623 | double tmpval1, tmpval2; | ||
| 624 | |||
| 625 |
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4112 | switch(vec2.type()) { |
| 626 | ✗ | case CONSTANT_FIELD: | |
| 627 | // nothing to do | ||
| 628 | ✗ | break; | |
| 629 | |||
| 630 | ✗ | case QUAD_POINT_FIELD: | |
| 631 | // cannot compute the derivative of vec2 at integration points | ||
| 632 | ✗ | FEL_ERROR("eps_vec2_dot_vec1_dot_phi_i does not work with vec2 defined at integration points"); | |
| 633 | break; | ||
| 634 | |||
| 635 | 4112 | case DOF_FIELD: | |
| 636 |
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12336 | for(felInt iComp=0; iComp<numComp; ++iComp) { |
| 637 |
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8224 | UBlasVectorRange vec = vecBlock(iblock + iComp); |
| 638 |
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32896 | for(felInt idof=0; idof<fe.numDof(); ++idof) { |
| 639 |
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98688 | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { |
| 640 | 74016 | tmpval2 = 0.0; | |
| 641 |
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222048 | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { |
| 642 | 148032 | tmpval1 = 0.0; | |
| 643 |
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592128 | for(felInt jdof=0; jdof<fe.numDof(); ++jdof) { |
| 644 |
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444096 | tmpval1 += vec2.val(iComp, jdof) * fe.dPhi[ig](icoor, jdof); |
| 645 |
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444096 | tmpval1 += vec2.val(icoor, jdof) * fe.dPhi[ig](iComp, jdof); |
| 646 | } | ||
| 647 |
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148032 | tmpval2 += tmpval1 * vec1.val(icoor, 0); |
| 648 | } | ||
| 649 |
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74016 | vec(idof) += tmpval2 * 0.5 * coef * fe.phi[ig](idof) * fe.weightMeas(ig); |
| 650 | } | ||
| 651 | } | ||
| 652 | 8224 | } | |
| 653 | 4112 | break; | |
| 654 | } | ||
| 655 | 4112 | } | |
| 656 | |||
| 657 | /***********************************************************************************/ | ||
| 658 | /***********************************************************************************/ | ||
| 659 | |||
| 660 | ✗ | void ElementVector::grad_phi_i_dot_vec1_dot_vec2(const double coef, const ElementField& vec1, const ElementField& vec2, const CurrentFiniteElement& fe, const int iblock, const int numComp) | |
| 661 | { | ||
| 662 | // Not implemented for other type yet | ||
| 663 | ✗ | FEL_ASSERT(vec1.type() == CONSTANT_FIELD); | |
| 664 | |||
| 665 | double vecval; | ||
| 666 | |||
| 667 | ✗ | switch(vec2.type()) { | |
| 668 | ✗ | case CONSTANT_FIELD: | |
| 669 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 670 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 671 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 672 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 673 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 674 | ✗ | vec(idof) += coef * fe.weightMeas(ig) * vec2.val(iComp, 0) * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 675 | } | ||
| 676 | } | ||
| 677 | } | ||
| 678 | } | ||
| 679 | ✗ | break; | |
| 680 | |||
| 681 | ✗ | case QUAD_POINT_FIELD: | |
| 682 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 683 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 684 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 685 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 686 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 687 | ✗ | vec(idof) += coef * fe.weightMeas(ig) * vec2.val(iComp, ig) * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 688 | } | ||
| 689 | } | ||
| 690 | } | ||
| 691 | } | ||
| 692 | ✗ | break; | |
| 693 | |||
| 694 | ✗ | case DOF_FIELD: | |
| 695 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 696 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 697 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 698 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 699 | ✗ | vecval = 0.0; | |
| 700 | ✗ | for(felInt kdof=0; kdof<fe.numDof(); ++kdof) | |
| 701 | ✗ | vecval += vec2.val(iComp, kdof) * fe.phi[ig](kdof); | |
| 702 | |||
| 703 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 704 | ✗ | vec(idof) += coef * fe.weightMeas(ig) * vecval * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 705 | } | ||
| 706 | } | ||
| 707 | } | ||
| 708 | } | ||
| 709 | |||
| 710 | ✗ | break; | |
| 711 | } | ||
| 712 | } | ||
| 713 | |||
| 714 | /***********************************************************************************/ | ||
| 715 | /***********************************************************************************/ | ||
| 716 | |||
| 717 | 4112 | void ElementVector::eps_phi_i_dot_vec1_dot_vec2(const double coef, const ElementField& vec1, const ElementField& vec2, const CurrentFiniteElement& fe, const int iblock, const int numComp) | |
| 718 | { | ||
| 719 | // not implemented for other type yet | ||
| 720 |
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4112 | FEL_ASSERT(vec1.type() == CONSTANT_FIELD); |
| 721 | |||
| 722 | double vecvalComp, vecvalCoor; | ||
| 723 | |||
| 724 |
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4112 | switch(vec2.type()) { |
| 725 | ✗ | case CONSTANT_FIELD: | |
| 726 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 727 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 728 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 729 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 730 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 731 | ✗ | vec(idof) += 0.5 * coef * fe.weightMeas(ig) * vec2.val(iComp, 0) * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 732 | ✗ | vec(idof) += 0.5 * coef * fe.weightMeas(ig) * vec1.val(iComp, 0) * fe.dPhi[ig](icoor, idof) * vec2.val(icoor, 0); | |
| 733 | } | ||
| 734 | } | ||
| 735 | } | ||
| 736 | } | ||
| 737 | ✗ | break; | |
| 738 | |||
| 739 | 4112 | case QUAD_POINT_FIELD: | |
| 740 |
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12336 | for(felInt iComp=0; iComp<numComp; ++iComp) { |
| 741 |
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8224 | UBlasVectorRange vec = vecBlock(iblock + iComp); |
| 742 |
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32896 | for(felInt idof=0; idof<fe.numDof(); ++idof) { |
| 743 |
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98688 | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { |
| 744 |
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222048 | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { |
| 745 |
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148032 | vec(idof) += 0.5 * coef * fe.weightMeas(ig) * vec2.val(iComp, ig) * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); |
| 746 |
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148032 | vec(idof) += 0.5 * coef * fe.weightMeas(ig) * vec1.val(iComp, 0) * fe.dPhi[ig](icoor, idof) * vec2.val(icoor, ig); |
| 747 | } | ||
| 748 | } | ||
| 749 | } | ||
| 750 | 8224 | } | |
| 751 | 4112 | break; | |
| 752 | |||
| 753 | ✗ | case DOF_FIELD: | |
| 754 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 755 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 756 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 757 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 758 | ✗ | vecvalComp = 0.0; | |
| 759 | ✗ | for(felInt kdof=0; kdof<fe.numDof(); ++kdof) | |
| 760 | ✗ | vecvalComp += vec2.val(iComp, kdof) * fe.phi[ig](kdof); | |
| 761 | |||
| 762 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 763 | ✗ | vecvalCoor = 0.0; | |
| 764 | ✗ | for(felInt kdof=0; kdof<fe.numDof(); ++kdof) | |
| 765 | ✗ | vecvalCoor += vec2.val(icoor, kdof) * fe.phi[ig](kdof); | |
| 766 | |||
| 767 | ✗ | vec(idof) += 0.5 * coef * fe.weightMeas(ig) * vecvalComp * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 768 | ✗ | vec(idof) += 0.5 * coef * fe.weightMeas(ig) * vec1.val(iComp, 0) * fe.dPhi[ig](icoor, idof) * vecvalCoor; | |
| 769 | } | ||
| 770 | } | ||
| 771 | } | ||
| 772 | } | ||
| 773 | |||
| 774 | ✗ | break; | |
| 775 | } | ||
| 776 | 4112 | } | |
| 777 | |||
| 778 | /***********************************************************************************/ | ||
| 779 | /***********************************************************************************/ | ||
| 780 | |||
| 781 | ✗ | void ElementVector::eps_vec2_vec1_dot_eps_phi_i_vec1(const double coef, const ElementField& vec1, const ElementField& vec2, const CurrentFiniteElement& fe, const int iblock, const int numComp) | |
| 782 | { | ||
| 783 | // not implemented for other type yet | ||
| 784 | ✗ | FEL_ASSERT(vec1.type() == CONSTANT_FIELD); | |
| 785 | |||
| 786 | double tmpval1, tmpval2; | ||
| 787 | |||
| 788 | ✗ | switch(vec2.type()) { | |
| 789 | ✗ | case CONSTANT_FIELD: | |
| 790 | // nothing to do | ||
| 791 | ✗ | break; | |
| 792 | |||
| 793 | ✗ | case QUAD_POINT_FIELD: | |
| 794 | // cannot compute the derivative of vec2 at integration points | ||
| 795 | ✗ | FEL_ERROR("eps_vec2_dot_vec1_dot_phi_i does not work with vec2 defined at integration points"); | |
| 796 | break; | ||
| 797 | |||
| 798 | ✗ | case DOF_FIELD: | |
| 799 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 800 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 801 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 802 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 803 | ✗ | tmpval2 = 0.0; | |
| 804 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 805 | ✗ | tmpval1 = 0.0; | |
| 806 | ✗ | for(felInt jdof=0; jdof<fe.numDof(); ++jdof) { | |
| 807 | ✗ | tmpval1 += vec2.val(iComp, jdof) * fe.dPhi[ig](icoor, jdof); | |
| 808 | ✗ | tmpval1 += vec2.val(icoor, jdof) * fe.dPhi[ig](iComp, jdof); | |
| 809 | } | ||
| 810 | ✗ | tmpval2 += tmpval1 * vec1.val(icoor, 0); | |
| 811 | } | ||
| 812 | |||
| 813 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 814 | ✗ | vec(idof) += 0.25 * coef * fe.weightMeas(ig) * tmpval2 * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 815 | ✗ | vec(idof) += 0.25 * coef * fe.weightMeas(ig) * vec1.val(iComp, 0) * fe.dPhi[ig](icoor, idof) * tmpval2; | |
| 816 | } | ||
| 817 | } | ||
| 818 | } | ||
| 819 | } | ||
| 820 | ✗ | break; | |
| 821 | } | ||
| 822 | } | ||
| 823 | |||
| 824 | /***********************************************************************************/ | ||
| 825 | /***********************************************************************************/ | ||
| 826 | |||
| 827 | ✗ | void ElementVector::grad_vec2_vec1_dot_grad_phi_i_vec1(const double coef, const ElementField& vec1, const ElementField& vec2, const CurrentFiniteElement& fe, const int iblock, const int numComp) | |
| 828 | { | ||
| 829 | // not implemented for other type yet | ||
| 830 | ✗ | FEL_ASSERT(vec1.type() == CONSTANT_FIELD); | |
| 831 | |||
| 832 | double tmpval1, tmpval2; | ||
| 833 | |||
| 834 | ✗ | switch(vec2.type()) { | |
| 835 | ✗ | case CONSTANT_FIELD: | |
| 836 | // nothing to do | ||
| 837 | ✗ | break; | |
| 838 | |||
| 839 | ✗ | case QUAD_POINT_FIELD: | |
| 840 | // cannot compute the derivative of vec2 at integration points | ||
| 841 | ✗ | FEL_ERROR("grad_vec2_dot_vec1_dot_phi_i does not work with vec2 defined at integration points"); | |
| 842 | break; | ||
| 843 | |||
| 844 | ✗ | case DOF_FIELD: | |
| 845 | ✗ | for(felInt iComp=0; iComp<numComp; ++iComp) { | |
| 846 | ✗ | UBlasVectorRange vec = vecBlock(iblock + iComp); | |
| 847 | ✗ | for(felInt idof=0; idof<fe.numDof(); ++idof) { | |
| 848 | ✗ | for(felInt ig=0; ig<fe.numQuadraturePoint(); ++ig) { | |
| 849 | ✗ | tmpval2 = 0.0; | |
| 850 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 851 | ✗ | tmpval1 = 0.0; | |
| 852 | ✗ | for(felInt jdof=0; jdof<fe.numDof(); ++jdof) { | |
| 853 | ✗ | tmpval1 += vec2.val(iComp, jdof) * fe.dPhi[ig](icoor, jdof); | |
| 854 | } | ||
| 855 | ✗ | tmpval2 += tmpval1 * vec1.val(icoor, 0); | |
| 856 | } | ||
| 857 | |||
| 858 | ✗ | for(felInt icoor=0; icoor<fe.numRefCoor(); ++icoor) { | |
| 859 | ✗ | vec(idof) += coef * fe.weightMeas(ig) * tmpval2 * fe.dPhi[ig](icoor, idof) * vec1.val(icoor, 0); | |
| 860 | } | ||
| 861 | } | ||
| 862 | } | ||
| 863 | } | ||
| 864 | ✗ | break; | |
| 865 | } | ||
| 866 | } | ||
| 867 | |||
| 868 | /***********************************************************************************/ | ||
| 869 | /***********************************************************************************/ | ||
| 870 | |||
| 871 | ✗ | void ElementVector::grad_phi_i_dot_n_f(const double coef,const CurrentFiniteElementWithBd& fewbd, | |
| 872 | const ElementField& elfield, | ||
| 873 | const int iblockBd, const int numblockBd, | ||
| 874 | const int iblock, const int numComp) | ||
| 875 | { | ||
| 876 | ✗ | FEL_ASSERT(iblockBd>=0 && iblockBd<fewbd.numBdEle() && (numblockBd-iblockBd) <= fewbd.numBdEle() ); | |
| 877 | ✗ | FEL_ASSERT(static_cast<int>(m_tmpVecDof.size()) == fewbd.numDof() ); | |
| 878 | |||
| 879 | double tmp; | ||
| 880 | ✗ | switch(elfield.type()) { | |
| 881 | ✗ | case CONSTANT_FIELD: | |
| 882 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 883 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 884 | ✗ | for (int ibd=iblockBd; ibd<iblockBd+numblockBd; ibd++) { | |
| 885 | ✗ | FEL_ASSERT( fewbd.bdEle(ibd).hasNormal() && fewbd.hasFirstDeriv() ); | |
| 886 | ✗ | for(int ilocg=0; ilocg<fewbd.numQuadPointBdEle(ibd); ilocg++) { | |
| 887 | ✗ | int ig = ilocg+fewbd.indexQuadPoint(ibd+1); | |
| 888 | // face ibd starts at ibd+1 (0 for internal quad points) | ||
| 889 | //! Vector = [n \cdot \grad \phi]: | ||
| 890 | ✗ | m_tmpVecDof = prod(trans(fewbd.bdEle(ibd).normal[ilocg]), fewbd.dPhi[ig]); | |
| 891 | ✗ | tmp = coef * elfield.val(icomp,0) * fewbd.bdEle(ibd).weightMeas(ilocg); | |
| 892 | ✗ | for(int idof=0; idof<fewbd.numDof(); idof++) { | |
| 893 | // dphi_1/dn(idof) * f: | ||
| 894 | ✗ | vec(idof) += tmp * m_tmpVecDof(idof); | |
| 895 | } | ||
| 896 | } | ||
| 897 | } | ||
| 898 | } | ||
| 899 | ✗ | break; | |
| 900 | ✗ | case QUAD_POINT_FIELD: | |
| 901 | ✗ | FEL_ASSERT( elfield.val.size2() == (std::size_t) fewbd.numQuadraturePointInternAndBd() ); //build the elfield from currentFEwBd | |
| 902 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 903 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 904 | ✗ | for (int ibd=iblockBd; ibd<iblockBd+numblockBd; ibd++) { | |
| 905 | ✗ | FEL_ASSERT( fewbd.bdEle(ibd).hasNormal() && fewbd.hasFirstDeriv() ); | |
| 906 | ✗ | for(int ilocg=0; ilocg<fewbd.numQuadPointBdEle(ibd); ilocg++) { | |
| 907 | ✗ | int ig = ilocg+fewbd.indexQuadPoint(ibd+1); | |
| 908 | // face ibd starts at ibd+1 (0 for internal quad points) | ||
| 909 | //! Vector = [n \cdot \grad \phi]: | ||
| 910 | ✗ | m_tmpVecDof = prod(trans(fewbd.bdEle(ibd).normal[ilocg]), fewbd.dPhi[ig]); | |
| 911 | ✗ | tmp = coef * elfield.val(icomp,ig) * fewbd.bdEle(ibd).weightMeas(ilocg); | |
| 912 | ✗ | for(int idof=0; idof<fewbd.numDof(); idof++) { | |
| 913 | // dphi_1/dn(idof) * f: | ||
| 914 | ✗ | vec(idof) += tmp * m_tmpVecDof(idof); | |
| 915 | } | ||
| 916 | } | ||
| 917 | } | ||
| 918 | } | ||
| 919 | ✗ | break; | |
| 920 | ✗ | case DOF_FIELD: | |
| 921 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 922 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 923 | ✗ | for (int ibd=iblockBd; ibd<iblockBd+numblockBd; ibd++) { | |
| 924 | ✗ | FEL_ASSERT( fewbd.bdEle(ibd).hasNormal() && fewbd.hasFirstDeriv() ); | |
| 925 | ✗ | for(int ilocg=0; ilocg<fewbd.numQuadPointBdEle(ibd); ilocg++) { | |
| 926 | ✗ | int ig = ilocg+fewbd.indexQuadPoint(ibd+1); | |
| 927 | // face ibd starts at ibd+1 (0 for internal quad points) | ||
| 928 | //! Vector = [n \cdot \grad \phi]: | ||
| 929 | ✗ | m_tmpVecDof = prod(trans(fewbd.bdEle(ibd).normal[ilocg]), fewbd.dPhi[ig]); | |
| 930 | |||
| 931 | ✗ | tmp = 0.0; | |
| 932 | ✗ | for(int idof=0; idof<fewbd.numDof(); idof++) { | |
| 933 | ✗ | tmp += fewbd.phi[ig](idof) * elfield.val(icomp,idof) * fewbd.bdEle(ibd).weightMeas(ilocg); | |
| 934 | } | ||
| 935 | ✗ | for(int idof=0; idof<fewbd.numDof(); idof++) { | |
| 936 | // dphi_1/dn(idof) * f: | ||
| 937 | ✗ | vec(idof) += coef * tmp * m_tmpVecDof(idof); | |
| 938 | } | ||
| 939 | } | ||
| 940 | } | ||
| 941 | } | ||
| 942 | ✗ | break; | |
| 943 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 944 | // (that's truly the point of using enums as switch cases) | ||
| 945 | // default: | ||
| 946 | // FEL_ERROR("Operator 'grad_phi_i_dot_n_f' not yet implemented with this type of element fields"); | ||
| 947 | } | ||
| 948 | } | ||
| 949 | |||
| 950 | /***********************************************************************************/ | ||
| 951 | /***********************************************************************************/ | ||
| 952 | |||
| 953 | ✗ | void ElementVector::grad_f_dot_n_phi_i(const double coef,const CurrentFiniteElementWithBd& fewbd, | |
| 954 | const ElementField& elfield, | ||
| 955 | const int iblockBd, const int numblockBd, | ||
| 956 | const int iblock, const int numComp) | ||
| 957 | { | ||
| 958 | ✗ | FEL_ASSERT(iblockBd>=0 && iblockBd<fewbd.numBdEle() && (numblockBd-iblockBd) <= fewbd.numBdEle() ); | |
| 959 | ✗ | FEL_ASSERT( static_cast<int>(m_tmpVecDof.size()) == fewbd.numDof() ); | |
| 960 | |||
| 961 | double tmp; | ||
| 962 | ✗ | switch(elfield.type()) { | |
| 963 | ✗ | case CONSTANT_FIELD: | |
| 964 | // add nothing: grad cst = 0 | ||
| 965 | ✗ | break; | |
| 966 | ✗ | case QUAD_POINT_FIELD: | |
| 967 | ✗ | FEL_ERROR("Operator 'grad_f_dot_n_phi_i' is not well defined for quad_point_field: how to compute grad f ??"); | |
| 968 | break; | ||
| 969 | ✗ | case DOF_FIELD: | |
| 970 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 971 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 972 | ✗ | for (int ibd=iblockBd; ibd<iblockBd+numblockBd; ibd++) { | |
| 973 | ✗ | FEL_ASSERT( fewbd.bdEle(ibd).hasNormal() && fewbd.hasFirstDeriv() ); | |
| 974 | ✗ | for(int ilocg=0; ilocg<fewbd.numQuadPointBdEle(ibd); ilocg++) { | |
| 975 | ✗ | int ig = ilocg+fewbd.indexQuadPoint(ibd+1); | |
| 976 | // face ibd starts at ibd+1 (0 for internal quad points) | ||
| 977 | //! Vector = [n \cdot \grad \phi]: | ||
| 978 | ✗ | m_tmpVecDof = prod(trans(fewbd.bdEle(ibd).normal[ilocg]), fewbd.dPhi[ig]); | |
| 979 | ✗ | tmp = 0.0; | |
| 980 | ✗ | for(int jdof=0; jdof<fewbd.numDof(); jdof++) { | |
| 981 | //! tmp = [n \cdot \grad f] = \sum f_jdof (grad phi_jdof \cdot n) | ||
| 982 | ✗ | tmp += m_tmpVecDof(jdof) * elfield.val(icomp,jdof); | |
| 983 | } | ||
| 984 | ✗ | tmp *= coef * fewbd.bdEle(ibd).weightMeas(ilocg); | |
| 985 | ✗ | for(int idof=0; idof<fewbd.bdEle(ibd).numDof(); idof++) { | |
| 986 | //! df/dn *phi(idof): | ||
| 987 | ✗ | vec(idof) += tmp * fewbd.bdEle(ibd).phi[ilocg](idof); | |
| 988 | } | ||
| 989 | } | ||
| 990 | } | ||
| 991 | } | ||
| 992 | ✗ | break; | |
| 993 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 994 | // (that's truly the point of using enums as switch cases) | ||
| 995 | // default: | ||
| 996 | // FEL_ERROR("Operator 'grad_f_dot_n_phi_i' not yet implemented with this type of element fields"); | ||
| 997 | } | ||
| 998 | } | ||
| 999 | |||
| 1000 | /***********************************************************************************/ | ||
| 1001 | /***********************************************************************************/ | ||
| 1002 | |||
| 1003 | //---------------------------------------------------------------------- | ||
| 1004 | // Operators \f$ \int_{\Sigma} (\grad f^T \dot n) \phi_i \f$,// shoudl be teseted !!!! saverio 8/10/2012 | ||
| 1005 | //! where $\Sigma$ is a boundary element. (For Nitsche's treatment...) | ||
| 1006 | ✗ | void ElementVector::grad_f_Transp_dot_n_phi_i(const double coef,const CurrentFiniteElementWithBd& fewbd, | |
| 1007 | const ElementField& elfield, | ||
| 1008 | const int iblockBd, const int numblockBd, | ||
| 1009 | const int iblock, const int numComp) | ||
| 1010 | { | ||
| 1011 | ✗ | FEL_ASSERT(iblockBd>=0 && iblockBd<fewbd.numBdEle() && (numblockBd-iblockBd) <= fewbd.numBdEle() ); | |
| 1012 | ✗ | FEL_ASSERT( static_cast<int>(m_tmpVecDof.size()) == fewbd.numDof() ); | |
| 1013 | ✗ | FEL_ASSERT( (int)m_tmpVecComp.size() == fewbd.numCoor()); | |
| 1014 | double tmp; | ||
| 1015 | ✗ | switch(elfield.type()) { | |
| 1016 | ✗ | case CONSTANT_FIELD: | |
| 1017 | // add nothing: grad cst = 0 | ||
| 1018 | ✗ | break; | |
| 1019 | ✗ | case QUAD_POINT_FIELD: | |
| 1020 | ✗ | FEL_ERROR("Operator 'grad_f_Transp_dot_n_phi_i' is not well defined for quad_point_field: how to compute grad f ??"); | |
| 1021 | break; | ||
| 1022 | ✗ | case DOF_FIELD: | |
| 1023 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1024 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1025 | ✗ | for (int ibd=iblockBd; ibd<iblockBd+numblockBd; ibd++) { | |
| 1026 | ✗ | FEL_ASSERT( fewbd.bdEle(ibd).hasNormal() && fewbd.hasFirstDeriv() ); | |
| 1027 | ✗ | for(int ilocg=0; ilocg<fewbd.numQuadPointBdEle(ibd); ilocg++) { | |
| 1028 | ✗ | int ig = ilocg+fewbd.indexQuadPoint(ibd+1); | |
| 1029 | // face ibd starts at ibd+1 (0 for internal quad points) | ||
| 1030 | //! Matrix = grad \phi cdot f | ||
| 1031 | ✗ | m_tmpMatDof = prod(fewbd.dPhi[ig],trans(elfield.val)); | |
| 1032 | ✗ | m_tmpVecComp = prod(m_tmpMatDof, fewbd.bdEle(ibd).normal[ilocg]); | |
| 1033 | ✗ | tmp = 0.0; | |
| 1034 | //! tmp = [n \cdot \grad f] = \sum f_jdof (grad phi_jdof \cdot n) | ||
| 1035 | ✗ | tmp = m_tmpVecComp(icomp); | |
| 1036 | ✗ | tmp *= coef * fewbd.bdEle(ibd).weightMeas(ilocg); | |
| 1037 | ✗ | for(int idof=0; idof<fewbd.bdEle(ibd).numDof(); idof++) { | |
| 1038 | //! df/dn *phi(idof): | ||
| 1039 | ✗ | vec(idof) += tmp * fewbd.bdEle(ibd).phi[ilocg](idof); | |
| 1040 | } | ||
| 1041 | } | ||
| 1042 | } | ||
| 1043 | } | ||
| 1044 | ✗ | break; | |
| 1045 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 1046 | // (that's truly the point of using enums as switch cases) | ||
| 1047 | // default: | ||
| 1048 | // FEL_ERROR("Operator 'grad_f_Transp_dot_n_phi_i' not yet implemented with this type of element fields"); | ||
| 1049 | } | ||
| 1050 | } | ||
| 1051 | |||
| 1052 | /***********************************************************************************/ | ||
| 1053 | /***********************************************************************************/ | ||
| 1054 | |||
| 1055 | ✗ | void ElementVector::f_dot_n_f_phi_i(const double coef,const CurvilinearFiniteElement& fe, | |
| 1056 | const ElementField& elfield1,const ElementField& elfield2, | ||
| 1057 | const int iblock, const int numComp) | ||
| 1058 | { | ||
| 1059 | ✗ | FEL_ASSERT(elfield1.type() != elfield2.type()); | |
| 1060 | double tmp1, tmp2, f_dot_n; | ||
| 1061 | ✗ | switch(elfield1.type()) { | |
| 1062 | ✗ | case CONSTANT_FIELD: | |
| 1063 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1064 | ✗ | UBlasVectorRange vec = vecBlock( iblock+icomp ); | |
| 1065 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1066 | ✗ | f_dot_n = 0.0; | |
| 1067 | ✗ | for(int icoor=0; icoor<fe.numCoor(); icoor++) { | |
| 1068 | ✗ | f_dot_n += elfield1.val(icoor,0)*fe.normal[ig](icoor); | |
| 1069 | } | ||
| 1070 | ✗ | tmp2 = elfield2.val(icomp,0) * fe.weightMeas(ig); | |
| 1071 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1072 | ✗ | vec(idof) += coef * f_dot_n * tmp2 * fe.phi[ig](idof); | |
| 1073 | } | ||
| 1074 | } | ||
| 1075 | } | ||
| 1076 | ✗ | break; | |
| 1077 | ✗ | case QUAD_POINT_FIELD: | |
| 1078 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1079 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1080 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1081 | ✗ | f_dot_n = 0.0; | |
| 1082 | ✗ | for(int icoor=0; icoor<fe.numCoor(); icoor++) { | |
| 1083 | ✗ | f_dot_n += elfield1.val(icoor,ig)*fe.normal[ig](icoor); | |
| 1084 | } | ||
| 1085 | ✗ | tmp2 = elfield2.val(icomp,ig) * fe.weightMeas(ig); | |
| 1086 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1087 | ✗ | vec(idof) += coef * f_dot_n * tmp2 * fe.phi[ig](idof); | |
| 1088 | } | ||
| 1089 | } | ||
| 1090 | } | ||
| 1091 | ✗ | break; | |
| 1092 | ✗ | case DOF_FIELD: | |
| 1093 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1094 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1095 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1096 | ✗ | tmp2 = 0.0; | |
| 1097 | ✗ | f_dot_n = 0.0; | |
| 1098 | ✗ | for(int icoor=0; icoor<fe.numCoor(); icoor++) { | |
| 1099 | ✗ | tmp1= 0.0; | |
| 1100 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 1101 | ✗ | tmp1 += fe.phi[ig](jdof) * elfield1.val(icoor,jdof); | |
| 1102 | } | ||
| 1103 | //! sum f_icoor * n_icoor | ||
| 1104 | ✗ | f_dot_n += tmp1 * fe.normal[ig](icoor); | |
| 1105 | } | ||
| 1106 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 1107 | ✗ | tmp2 += fe.phi[ig](jdof) * elfield2.val(icomp,jdof); | |
| 1108 | } | ||
| 1109 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1110 | ✗ | vec(idof) += coef * f_dot_n * tmp2 * fe.phi[ig](idof) * fe.weightMeas(ig); | |
| 1111 | } | ||
| 1112 | } | ||
| 1113 | } | ||
| 1114 | ✗ | break; | |
| 1115 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 1116 | // (that's truly the point of using enums as switch cases) | ||
| 1117 | // default: | ||
| 1118 | //FEL_ERROR("Operator 'f_dot_n_f_phi_i' not yet implemented with this type of element fields"); | ||
| 1119 | } | ||
| 1120 | } | ||
| 1121 | |||
| 1122 | /***********************************************************************************/ | ||
| 1123 | /***********************************************************************************/ | ||
| 1124 | |||
| 1125 | 2541420 | void ElementVector::grad_f_phi_i(const double coef, const CurrentFiniteElement& fe1,const CurrentFiniteElement& fe2,const ElementField& elfield2,const int iblock) | |
| 1126 | { | ||
| 1127 |
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2541420 | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(), |
| 1128 | "ElementVector::grad_f_phi_i: The quadrature rules must be the same for the two elements"); | ||
| 1129 | double tmp; | ||
| 1130 |
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2541420 | switch(elfield2.type()) { |
| 1131 | ✗ | case CONSTANT_FIELD: | |
| 1132 | // add nothing: grad cst = 0 | ||
| 1133 | ✗ | break; | |
| 1134 | ✗ | case QUAD_POINT_FIELD: | |
| 1135 | ✗ | FEL_ERROR("ElementVector::grad_f_phi_i: Operator 'grad_f_phi_i' is not defined for quad_point_field: how to compute grad f ??"); | |
| 1136 | break; | ||
| 1137 | 2541420 | case DOF_FIELD: | |
| 1138 |
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10165680 | for (int icomp=0; icomp<fe1.numCoor(); icomp++) { |
| 1139 |
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7624260 | UBlasVectorRange vec = vecBlock(iblock+icomp); |
| 1140 |
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38121300 | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { |
| 1141 | 30497040 | tmp = 0.0; | |
| 1142 |
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152485200 | for (int jdof=0; jdof<fe2.numDof(); jdof++) { |
| 1143 |
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121988160 | tmp += fe2.dPhi[ig](icomp,jdof)*elfield2.val(0,jdof); |
| 1144 | } | ||
| 1145 |
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30497040 | tmp *= coef * fe1.weightMeas(ig); |
| 1146 |
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152485200 | for(int idof=0; idof<fe1.numDof(); idof++) { |
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121988160 | vec(idof) += tmp * fe1.phi[ig](idof); |
| 1148 | } | ||
| 1149 | } | ||
| 1150 | 7624260 | } | |
| 1151 | 2541420 | break; | |
| 1152 | } | ||
| 1153 | 2541420 | } | |
| 1154 | |||
| 1155 | /***********************************************************************************/ | ||
| 1156 | /***********************************************************************************/ | ||
| 1157 | |||
| 1158 | ✗ | void ElementVector::curl_f_phi_i(const double coef, const CurrentFiniteElement& fe1,const CurrentFiniteElement& fe2,const ElementField& elfield2,const int iblock) | |
| 1159 | { | ||
| 1160 | ✗ | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(), "ElementVector::curl_f_phi_i: The quadrature rules must be the same for the two elements"); | |
| 1161 | ✗ | FEL_CHECK(fe1.numCoor() == 3, "ElementVector::curl_f_phi_i: curl not yet implemented in 2D"); | |
| 1162 | double tmp0,tmp1,tmp2; | ||
| 1163 | ✗ | switch(elfield2.type()) { | |
| 1164 | ✗ | case CONSTANT_FIELD: | |
| 1165 | // add nothing: curl cst = 0 | ||
| 1166 | ✗ | break; | |
| 1167 | ✗ | case QUAD_POINT_FIELD: | |
| 1168 | ✗ | FEL_ERROR("ElementVector::curl_f_phi_i: Operator 'curl_f_phi_i' is not defined for quad_point_field: how to compute curl f ??"); | |
| 1169 | break; | ||
| 1170 | ✗ | case DOF_FIELD: | |
| 1171 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1172 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1173 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1174 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1175 | ✗ | tmp0 = 0.0; | |
| 1176 | ✗ | tmp1 = 0.0; | |
| 1177 | ✗ | tmp2 = 0.0; | |
| 1178 | ✗ | for (int jdof=0; jdof<fe2.numDof(); jdof++) { | |
| 1179 | ✗ | tmp0 += fe2.dPhi[ig](1,jdof)*elfield2.val(2,jdof) - fe2.dPhi[ig](2,jdof)*elfield2.val(1,jdof); | |
| 1180 | ✗ | tmp1 += fe2.dPhi[ig](2,jdof)*elfield2.val(0,jdof) - fe2.dPhi[ig](0,jdof)*elfield2.val(2,jdof); | |
| 1181 | ✗ | tmp2 += fe2.dPhi[ig](0,jdof)*elfield2.val(1,jdof) - fe2.dPhi[ig](1,jdof)*elfield2.val(0,jdof); | |
| 1182 | } | ||
| 1183 | ✗ | tmp0 *= coef * fe1.weightMeas(ig); | |
| 1184 | ✗ | tmp1 *= coef * fe1.weightMeas(ig); | |
| 1185 | ✗ | tmp2 *= coef * fe1.weightMeas(ig); | |
| 1186 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1187 | ✗ | vec0(idof) += tmp0 * fe1.phi[ig](idof); | |
| 1188 | ✗ | vec1(idof) += tmp1 * fe1.phi[ig](idof); | |
| 1189 | ✗ | vec2(idof) += tmp2 * fe1.phi[ig](idof); | |
| 1190 | } | ||
| 1191 | } | ||
| 1192 | ✗ | break; | |
| 1193 | } | ||
| 1194 | } | ||
| 1195 | |||
| 1196 | /***********************************************************************************/ | ||
| 1197 | /***********************************************************************************/ | ||
| 1198 | |||
| 1199 | ✗ | void ElementVector::WGX_dot_phi_i( const CurrentFiniteElement& feWGX, const CurrentFiniteElement& feWSS, const ElementField& WSSField, const int iblock) | |
| 1200 | { | ||
| 1201 | double tmp0,tmp1,tmp2; | ||
| 1202 | ✗ | switch(WSSField.type()) { | |
| 1203 | ✗ | case CONSTANT_FIELD: | |
| 1204 | // add nothing: curl cst = 0 | ||
| 1205 | ✗ | break; | |
| 1206 | ✗ | case QUAD_POINT_FIELD: | |
| 1207 | ✗ | FEL_ERROR("ElementVector : not defined for quad_point_field"); | |
| 1208 | break; | ||
| 1209 | ✗ | case DOF_FIELD: | |
| 1210 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1211 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1212 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1213 | ✗ | for(int ig=0; ig<feWGX.numQuadraturePoint(); ig++) { | |
| 1214 | |||
| 1215 | ✗ | tmp0 = 0.0; | |
| 1216 | ✗ | tmp1 = 0.0; | |
| 1217 | ✗ | tmp2 = 0.0; | |
| 1218 | |||
| 1219 | ✗ | for (int jdof=0; jdof<feWSS.numDof(); jdof++) { | |
| 1220 | //std::cout<<"test WGX "<<WSSField.val(0,jdof)<<" "<<WSSField.val(1,jdof)<<" "<<WSSField.val(2,jdof)<<"\r"; | ||
| 1221 | ✗ | tmp0 += feWSS.dPhi[ig](0,jdof)*WSSField.val(0,jdof)* feWGX.weightMeas(ig); | |
| 1222 | ✗ | tmp1 += feWSS.dPhi[ig](1,jdof)*WSSField.val(0,jdof)* feWGX.weightMeas(ig); | |
| 1223 | ✗ | tmp2 += feWSS.dPhi[ig](2,jdof)*WSSField.val(0,jdof)* feWGX.weightMeas(ig); | |
| 1224 | } | ||
| 1225 | |||
| 1226 | ✗ | for(int idof=0; idof<feWGX.numDof(); idof++) { | |
| 1227 | ✗ | vec0(idof) += tmp0 * feWGX.phi[ig](idof); | |
| 1228 | ✗ | vec1(idof) += tmp1 * feWGX.phi[ig](idof); | |
| 1229 | ✗ | vec2(idof) += tmp2 * feWGX.phi[ig](idof); | |
| 1230 | |||
| 1231 | } | ||
| 1232 | } | ||
| 1233 | ✗ | break; | |
| 1234 | } | ||
| 1235 | } | ||
| 1236 | |||
| 1237 | /***********************************************************************************/ | ||
| 1238 | /***********************************************************************************/ | ||
| 1239 | |||
| 1240 | ✗ | void ElementVector::WGY_dot_phi_i( const CurrentFiniteElement& feWGY, const CurrentFiniteElement& feWSS, const ElementField& WSSField, const int iblock) | |
| 1241 | { | ||
| 1242 | double tmp0,tmp1,tmp2; | ||
| 1243 | ✗ | switch(WSSField.type()) { | |
| 1244 | ✗ | case CONSTANT_FIELD: | |
| 1245 | // add nothing: curl cst = 0 | ||
| 1246 | ✗ | break; | |
| 1247 | ✗ | case QUAD_POINT_FIELD: | |
| 1248 | ✗ | FEL_ERROR("ElementVector : not defined for quad_point_field"); | |
| 1249 | break; | ||
| 1250 | ✗ | case DOF_FIELD: | |
| 1251 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1252 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1253 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1254 | ✗ | for(int ig=0; ig<feWGY.numQuadraturePoint(); ig++) { | |
| 1255 | |||
| 1256 | ✗ | tmp0 = 0.0; | |
| 1257 | ✗ | tmp1 = 0.0; | |
| 1258 | ✗ | tmp2 = 0.0; | |
| 1259 | |||
| 1260 | ✗ | for (int jdof=0; jdof<feWSS.numDof(); jdof++) { | |
| 1261 | //std::cout<<"test WGY "<<normalField.val(0,jdof)<<" "<<normalField.val(1,jdof)<<" "<<normalField.val(2,jdof)<<" "<<feWGY.weightMeas(ig)<<" "<<elfield_StressY.val(0,jdof)<<"\r"; | ||
| 1262 | ✗ | tmp0 += feWSS.dPhi[ig](0,jdof)*WSSField.val(1,jdof)*feWGY.weightMeas(ig); | |
| 1263 | ✗ | tmp1 += feWSS.dPhi[ig](1,jdof)*WSSField.val(1,jdof)*feWGY.weightMeas(ig); | |
| 1264 | ✗ | tmp2 += feWSS.dPhi[ig](2,jdof)*WSSField.val(1,jdof)*feWGY.weightMeas(ig); | |
| 1265 | |||
| 1266 | } | ||
| 1267 | |||
| 1268 | ✗ | for(int idof=0; idof<feWGY.numDof(); idof++) { | |
| 1269 | ✗ | vec0(idof) += tmp0 * feWGY.phi[ig](idof); | |
| 1270 | ✗ | vec1(idof) += tmp1 * feWGY.phi[ig](idof); | |
| 1271 | ✗ | vec2(idof) += tmp2 * feWGY.phi[ig](idof); | |
| 1272 | |||
| 1273 | } | ||
| 1274 | } | ||
| 1275 | ✗ | break; | |
| 1276 | } | ||
| 1277 | } | ||
| 1278 | |||
| 1279 | /***********************************************************************************/ | ||
| 1280 | /***********************************************************************************/ | ||
| 1281 | |||
| 1282 | ✗ | void ElementVector::WGZ_dot_phi_i( const CurrentFiniteElement& feWGZ, const CurrentFiniteElement& feWSS, const ElementField& WSSField, const int iblock) | |
| 1283 | { | ||
| 1284 | double tmp0,tmp1,tmp2; | ||
| 1285 | ✗ | switch(WSSField.type()) { | |
| 1286 | ✗ | case CONSTANT_FIELD: | |
| 1287 | // add nothing: curl cst = 0 | ||
| 1288 | ✗ | break; | |
| 1289 | ✗ | case QUAD_POINT_FIELD: | |
| 1290 | ✗ | FEL_ERROR("ElementVector : not defined for quad_point_field"); | |
| 1291 | break; | ||
| 1292 | ✗ | case DOF_FIELD: | |
| 1293 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1294 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1295 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1296 | ✗ | for(int ig=0; ig<feWGZ.numQuadraturePoint(); ig++) { | |
| 1297 | |||
| 1298 | ✗ | tmp0 = 0.0; | |
| 1299 | ✗ | tmp1 = 0.0; | |
| 1300 | ✗ | tmp2 = 0.0; | |
| 1301 | |||
| 1302 | ✗ | for (int jdof=0; jdof<feWSS.numDof(); jdof++) { | |
| 1303 | //std::cout<<"test WGZ "<<normalField.val(0,jdof)<<" "<<normalField.val(1,jdof)<<" "<<normalField.val(2,jdof)<<" "<<feWGZ.weightMeas(ig)<<" "<<elfield_StressZ.val(0,jdof)<<"\r"; | ||
| 1304 | ✗ | tmp0 += feWSS.dPhi[ig](0,jdof)*WSSField.val(2,jdof)*feWGZ.weightMeas(ig); | |
| 1305 | ✗ | tmp1 += feWSS.dPhi[ig](1,jdof)*WSSField.val(2,jdof)*feWGZ.weightMeas(ig); | |
| 1306 | ✗ | tmp2 += feWSS.dPhi[ig](2,jdof)*WSSField.val(2,jdof)*feWGZ.weightMeas(ig); | |
| 1307 | } | ||
| 1308 | |||
| 1309 | ✗ | for(int idof=0; idof<feWGZ.numDof(); idof++) { | |
| 1310 | ✗ | vec0(idof) += tmp0 * feWGZ.phi[ig](idof); | |
| 1311 | ✗ | vec1(idof) += tmp1 * feWGZ.phi[ig](idof); | |
| 1312 | ✗ | vec2(idof) += tmp2 * feWGZ.phi[ig](idof); | |
| 1313 | } | ||
| 1314 | } | ||
| 1315 | ✗ | break; | |
| 1316 | } | ||
| 1317 | } | ||
| 1318 | |||
| 1319 | /***********************************************************************************/ | ||
| 1320 | /***********************************************************************************/ | ||
| 1321 | |||
| 1322 | ✗ | void ElementVector::stressX_dot_phi_i(const double viscosity, const CurrentFiniteElement& fePres,const CurrentFiniteElement& feStress,const CurrentFiniteElement& feVel,const ElementField& elfield_pressure,const ElementField& elfield_velocity,const int iblock) | |
| 1323 | { | ||
| 1324 | ✗ | FEL_CHECK(feStress.numQuadraturePoint() == feVel.numQuadraturePoint(), "ElementVector::stressX_dot_phi_i: The quadrature rules must be the same for all the elements"); | |
| 1325 | ✗ | FEL_CHECK(feStress.numCoor() == 3, "ElementVector::stressX_dot_phi_i: not yet implemented in 2D"); | |
| 1326 | double tmp0,tmp1,tmp2; | ||
| 1327 | ✗ | switch(elfield_velocity.type()) { | |
| 1328 | ✗ | case CONSTANT_FIELD: | |
| 1329 | // add nothing: curl cst = 0 | ||
| 1330 | ✗ | break; | |
| 1331 | ✗ | case QUAD_POINT_FIELD: | |
| 1332 | ✗ | FEL_ERROR("ElementVector::curl_f_phi_i: Operator 'stressX_dot_phi_i' is not defined for quad_point_field"); | |
| 1333 | break; | ||
| 1334 | ✗ | case DOF_FIELD: | |
| 1335 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1336 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1337 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1338 | ✗ | for(int ig=0; ig<feStress.numQuadraturePoint(); ig++) { | |
| 1339 | ✗ | tmp0 = 0.0; | |
| 1340 | ✗ | tmp1 = 0.0; | |
| 1341 | ✗ | tmp2 = 0.0; | |
| 1342 | ✗ | for (int jdof=0; jdof<feVel.numDof(); jdof++) { | |
| 1343 | ✗ | tmp0 += -elfield_pressure.val(0,jdof) * fePres.phi[ig](jdof) + 2*viscosity*feVel.dPhi[ig](0,jdof)*elfield_velocity.val(0,jdof); | |
| 1344 | ✗ | tmp1 += feVel.dPhi[ig](1,jdof)*elfield_velocity.val(0,jdof) + feVel.dPhi[ig](0,jdof)*elfield_velocity.val(1,jdof); | |
| 1345 | ✗ | tmp2 += feVel.dPhi[ig](2,jdof)*elfield_velocity.val(0,jdof) + feVel.dPhi[ig](0,jdof)*elfield_velocity.val(2,jdof); | |
| 1346 | } | ||
| 1347 | ✗ | tmp0 *= feStress.weightMeas(ig); | |
| 1348 | ✗ | tmp1 *= viscosity * feStress.weightMeas(ig); | |
| 1349 | ✗ | tmp2 *= viscosity * feStress.weightMeas(ig); | |
| 1350 | ✗ | for(int idof=0; idof<feStress.numDof(); idof++) { | |
| 1351 | ✗ | vec0(idof) += tmp0 * feStress.phi[ig](idof); | |
| 1352 | ✗ | vec1(idof) += tmp1 * feStress.phi[ig](idof); | |
| 1353 | ✗ | vec2(idof) += tmp2 * feStress.phi[ig](idof); | |
| 1354 | } | ||
| 1355 | } | ||
| 1356 | ✗ | break; | |
| 1357 | } | ||
| 1358 | } | ||
| 1359 | |||
| 1360 | /***********************************************************************************/ | ||
| 1361 | /***********************************************************************************/ | ||
| 1362 | |||
| 1363 | ✗ | void ElementVector::stressY_dot_phi_i(const double viscosity, const CurrentFiniteElement& fePres, const CurrentFiniteElement& feStress,const CurrentFiniteElement& feVel,const ElementField& elfield_pressure,const ElementField& elfield_velocity,const int iblock) | |
| 1364 | { | ||
| 1365 | ✗ | FEL_CHECK(feStress.numQuadraturePoint() == feVel.numQuadraturePoint() && fePres.numQuadraturePoint() == feVel.numQuadraturePoint(), "ElementVector::stressY_dot_phi_i: The quadrature rules must be the same for all the elements"); | |
| 1366 | ✗ | FEL_CHECK(feStress.numCoor() == 3, "ElementVector::stressY_dot_phi_i: not yet implemented in 2D"); | |
| 1367 | double tmp0,tmp1,tmp2; | ||
| 1368 | ✗ | switch(elfield_velocity.type()) { | |
| 1369 | ✗ | case CONSTANT_FIELD: | |
| 1370 | // add nothing: curl cst = 0 | ||
| 1371 | ✗ | break; | |
| 1372 | ✗ | case QUAD_POINT_FIELD: | |
| 1373 | ✗ | FEL_ERROR("ElementVector::stressY_dot_phi_i: Operator 'stressY_dot_phi_i' is not defined for quad_point_field: how to compute curl f ??"); | |
| 1374 | break; | ||
| 1375 | ✗ | case DOF_FIELD: | |
| 1376 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1377 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1378 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1379 | ✗ | for(int ig=0; ig<feStress.numQuadraturePoint(); ig++) { | |
| 1380 | ✗ | tmp0 = 0.0; | |
| 1381 | ✗ | tmp1 = 0.0; | |
| 1382 | ✗ | tmp2 = 0.0; | |
| 1383 | ✗ | for (int jdof=0; jdof<feVel.numDof(); jdof++) { | |
| 1384 | ✗ | tmp0 += feVel.dPhi[ig](1,jdof)*elfield_velocity.val(0,jdof) + feVel.dPhi[ig](0,jdof)*elfield_velocity.val(1,jdof); | |
| 1385 | ✗ | tmp1 += -elfield_pressure.val(0,jdof) * fePres.phi[ig](jdof) + 2 * viscosity * feVel.dPhi[ig](1,jdof)*elfield_velocity.val(1,jdof); | |
| 1386 | ✗ | tmp2 += feVel.dPhi[ig](2,jdof)*elfield_velocity.val(1,jdof) + feVel.dPhi[ig](1,jdof)*elfield_velocity.val(2,jdof); | |
| 1387 | } | ||
| 1388 | ✗ | tmp0 *= viscosity * feStress.weightMeas(ig); | |
| 1389 | ✗ | tmp1 *= feStress.weightMeas(ig); | |
| 1390 | ✗ | tmp2 *= viscosity * feStress.weightMeas(ig); | |
| 1391 | ✗ | for(int idof=0; idof<feStress.numDof(); idof++) { | |
| 1392 | ✗ | vec0(idof) += tmp0 * feStress.phi[ig](idof); | |
| 1393 | ✗ | vec1(idof) += tmp1 * feStress.phi[ig](idof); | |
| 1394 | ✗ | vec2(idof) += tmp2 * feStress.phi[ig](idof); | |
| 1395 | } | ||
| 1396 | } | ||
| 1397 | ✗ | break; | |
| 1398 | } | ||
| 1399 | } | ||
| 1400 | |||
| 1401 | /***********************************************************************************/ | ||
| 1402 | /***********************************************************************************/ | ||
| 1403 | |||
| 1404 | ✗ | void ElementVector::stressZ_dot_phi_i(const double viscosity, const CurrentFiniteElement& fePres, const CurrentFiniteElement& feStress,const CurrentFiniteElement& feVel,const ElementField& elfield_pressure,const ElementField& elfield_velocity,const int iblock) | |
| 1405 | { | ||
| 1406 | ✗ | FEL_CHECK(feStress.numQuadraturePoint() == feVel.numQuadraturePoint(), "ElementVector::stressZ_dot_phi_i: The quadrature rules must be the same for all the elements"); | |
| 1407 | ✗ | FEL_CHECK(feStress.numCoor() == 3, "ElementVector::stressZ_dot_phi_i: not yet implemented in 2D"); | |
| 1408 | double tmp0,tmp1,tmp2; | ||
| 1409 | ✗ | switch(elfield_velocity.type()) { | |
| 1410 | ✗ | case CONSTANT_FIELD: | |
| 1411 | // add nothing: curl cst = 0 | ||
| 1412 | ✗ | break; | |
| 1413 | ✗ | case QUAD_POINT_FIELD: | |
| 1414 | ✗ | FEL_ERROR("ElementVector::stressZ_dot_phi_i: Operator 'stressZ_dot_phi_i' is not defined for quad_point_field: how to compute curl f ??"); | |
| 1415 | break; | ||
| 1416 | ✗ | case DOF_FIELD: | |
| 1417 | ✗ | UBlasVectorRange vec0 = vecBlock(iblock+0); | |
| 1418 | ✗ | UBlasVectorRange vec1 = vecBlock(iblock+1); | |
| 1419 | ✗ | UBlasVectorRange vec2 = vecBlock(iblock+2); | |
| 1420 | ✗ | for(int ig=0; ig<feStress.numQuadraturePoint(); ig++) { | |
| 1421 | ✗ | tmp0 = 0.0; | |
| 1422 | ✗ | tmp1 = 0.0; | |
| 1423 | ✗ | tmp2 = 0.0; | |
| 1424 | ✗ | for (int jdof=0; jdof<feVel.numDof(); jdof++) { | |
| 1425 | ✗ | tmp0 += feVel.dPhi[ig](2,jdof)*elfield_velocity.val(0,jdof) + feVel.dPhi[ig](0,jdof)*elfield_velocity.val(2,jdof); | |
| 1426 | ✗ | tmp1 += feVel.dPhi[ig](2,jdof)*elfield_velocity.val(1,jdof) + feVel.dPhi[ig](1,jdof)*elfield_velocity.val(2,jdof); | |
| 1427 | ✗ | tmp2 += -elfield_pressure.val(0,jdof) * fePres.phi[ig](jdof)+ 2 * viscosity * feVel.dPhi[ig](2,jdof)*elfield_velocity.val(2,jdof); | |
| 1428 | } | ||
| 1429 | ✗ | tmp0 *= viscosity * feStress.weightMeas(ig); | |
| 1430 | ✗ | tmp1 *= viscosity * feStress.weightMeas(ig); | |
| 1431 | ✗ | tmp2 *= feStress.weightMeas(ig); | |
| 1432 | ✗ | for(int idof=0; idof<feStress.numDof(); idof++) { | |
| 1433 | ✗ | vec0(idof) += tmp0 * feStress.phi[ig](idof); | |
| 1434 | ✗ | vec1(idof) += tmp1 * feStress.phi[ig](idof); | |
| 1435 | ✗ | vec2(idof) += tmp2 * feStress.phi[ig](idof); | |
| 1436 | } | ||
| 1437 | } | ||
| 1438 | ✗ | break; | |
| 1439 | } | ||
| 1440 | } | ||
| 1441 | |||
| 1442 | /***********************************************************************************/ | ||
| 1443 | /***********************************************************************************/ | ||
| 1444 | |||
| 1445 | ✗ | void ElementVector::grad_f_grad_phi_i(const double coef, const CurrentFiniteElement& fe,const ElementField& elfield,const int iblock) | |
| 1446 | { | ||
| 1447 | double tmp; | ||
| 1448 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 1449 | ✗ | switch(elfield.type()) { | |
| 1450 | ✗ | case CONSTANT_FIELD: | |
| 1451 | // add nothing: grad cst = 0 | ||
| 1452 | ✗ | break; | |
| 1453 | ✗ | case QUAD_POINT_FIELD: | |
| 1454 | ✗ | FEL_ERROR("ElementVector::grad_f_grad_phi_i: Operator 'grad_f_grad_phi_i' is not defined for quad_point_field: how to compute grad f ??"); | |
| 1455 | break; | ||
| 1456 | ✗ | case DOF_FIELD: | |
| 1457 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1458 | ✗ | for (int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 1459 | ✗ | tmp = 0.0; | |
| 1460 | ✗ | for (int jdof=0; jdof<fe.numDof(); jdof++) | |
| 1461 | ✗ | tmp += fe.dPhi[ig](icomp,jdof)*elfield.val(0,jdof); | |
| 1462 | ✗ | tmp *= coef * fe.weightMeas(ig); | |
| 1463 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) | |
| 1464 | ✗ | vec(idof) += tmp * fe.dPhi[ig](icomp,idof); | |
| 1465 | } | ||
| 1466 | } | ||
| 1467 | ✗ | break; | |
| 1468 | } | ||
| 1469 | } | ||
| 1470 | |||
| 1471 | /***********************************************************************************/ | ||
| 1472 | /***********************************************************************************/ | ||
| 1473 | |||
| 1474 | ✗ | void ElementVector::grad_f_grad_phi_i(const double coef,const CurvilinearFiniteElement& fe, const ElementField& elfield, const std::size_t iblock,const std::size_t num) | |
| 1475 | { | ||
| 1476 | ✗ | FEL_ASSERT(elfield.type() == DOF_FIELD); | |
| 1477 | |||
| 1478 | ✗ | UBlasMatrix tmpBlock(fe.numDof(),fe.numDof(),0); | |
| 1479 | ✗ | UBlasMatrix tmpAdPhi(fe.contravariantMetric[0].size1(), fe.dPhiRef(0).size2()); | |
| 1480 | ✗ | for(int ig=0, numQuadPoint = fe.numQuadraturePoint(); ig < numQuadPoint; ig++) { | |
| 1481 | ✗ | tmpAdPhi = prod(fe.contravariantMetric[ig],fe.dPhiRef(ig)); | |
| 1482 | ✗ | tmpBlock += coef*fe.weightMeas(ig)*prod(trans(fe.dPhiRef(ig)),tmpAdPhi); | |
| 1483 | } | ||
| 1484 | |||
| 1485 | ✗ | UBlasVector ff = elfield.valAsVec(); | |
| 1486 | |||
| 1487 | ✗ | for(std::size_t icoor=0; icoor < num; icoor++) { | |
| 1488 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icoor); | |
| 1489 | ✗ | UBlasVectorRange ficoor = UBlasVectorRange(ff,UBlasRange( m_firstRow[icoor], m_firstRow[icoor]+m_numRow[icoor])); | |
| 1490 | ✗ | vec += prod(tmpBlock,ficoor); | |
| 1491 | } | ||
| 1492 | } | ||
| 1493 | |||
| 1494 | /***********************************************************************************/ | ||
| 1495 | /***********************************************************************************/ | ||
| 1496 | |||
| 1497 | ✗ | void ElementVector::f_grad_phi_i(const double coef, const CurrentFiniteElement& fe,const ElementField& elfield,const int iblock) | |
| 1498 | { | ||
| 1499 | double tmp; | ||
| 1500 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 1501 | ✗ | switch(elfield.type()) { | |
| 1502 | ✗ | case CONSTANT_FIELD: | |
| 1503 | // add nothing: grad cst = 0 | ||
| 1504 | ✗ | break; | |
| 1505 | ✗ | case QUAD_POINT_FIELD: | |
| 1506 | ✗ | FEL_ERROR("ElementVector::grad_f_grad_phi_i: Operator 'grad_f_grad_phi_i' is not defined for quad_point_field: how to compute grad f ??"); | |
| 1507 | break; | ||
| 1508 | ✗ | case DOF_FIELD: | |
| 1509 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1510 | ✗ | for (int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 1511 | ✗ | tmp = 0.0; | |
| 1512 | ✗ | for (int jdof=0; jdof<fe.numDof(); jdof++) | |
| 1513 | ✗ | tmp += fe.phi[ig](jdof)*elfield.val(icomp,jdof); | |
| 1514 | ✗ | tmp *= coef * fe.weightMeas(ig); | |
| 1515 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) | |
| 1516 | ✗ | vec(idof) += tmp * fe.dPhi[ig](icomp,idof); | |
| 1517 | } | ||
| 1518 | } | ||
| 1519 | ✗ | break; | |
| 1520 | } | ||
| 1521 | } | ||
| 1522 | |||
| 1523 | /***********************************************************************************/ | ||
| 1524 | /***********************************************************************************/ | ||
| 1525 | |||
| 1526 | 1315282 | void ElementVector::div_f_phi_i(const double coef, const CurrentFiniteElement& fe1,const CurrentFiniteElement& fe2,const ElementField& elfield1,const int iblock) | |
| 1527 | { | ||
| 1528 |
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1315282 | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(),"ElementVector::div_f_phi_i: The quadrature rules must be the same for the two elements"); |
| 1529 | double tmp; | ||
| 1530 |
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1315282 | UBlasVectorRange vec = vecBlock(iblock); |
| 1531 |
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1315282 | switch(elfield1.type()) { |
| 1532 | ✗ | case CONSTANT_FIELD: | |
| 1533 | // add nothing: div cst = 0 | ||
| 1534 | ✗ | break; | |
| 1535 | ✗ | case QUAD_POINT_FIELD: | |
| 1536 | ✗ | FEL_ERROR("ElementVector::div_f_phi_i: Operator 'div_f_phi_i' is not defined for quad_point_field: how to compute div f ??"); | |
| 1537 | break; | ||
| 1538 | 1315282 | case DOF_FIELD: | |
| 1539 |
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6581734 | for(int ig=0; ig<fe2.numQuadraturePoint(); ig++) { |
| 1540 | 5266452 | tmp = 0.0; | |
| 1541 |
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21049836 | for (int icomp=0; icomp<fe1.numCoor(); icomp++) { |
| 1542 |
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78884976 | for (int jdof=0; jdof<fe1.numDof(); jdof++) { |
| 1543 |
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63101592 | tmp += fe1.dPhi[ig](icomp,jdof) * elfield1.val(icomp,jdof); |
| 1544 | } | ||
| 1545 | } | ||
| 1546 |
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5266452 | tmp *= coef * fe2.weightMeas(ig); |
| 1547 |
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26316288 | for(int idof=0; idof<fe2.numDof(); idof++) { |
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21049836 | vec(idof) += tmp * fe2.phi[ig](idof); |
| 1549 | } | ||
| 1550 | } | ||
| 1551 | 1315282 | break; | |
| 1552 | } | ||
| 1553 | 1315282 | } | |
| 1554 | |||
| 1555 | /***********************************************************************************/ | ||
| 1556 | /***********************************************************************************/ | ||
| 1557 | |||
| 1558 | ✗ | void ElementVector::f_div_phi_i(const double coef, const CurrentFiniteElement& fe1,const CurrentFiniteElement& fe2,const ElementField& elfield2,const int iblock) | |
| 1559 | { | ||
| 1560 | ✗ | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(), | |
| 1561 | "ElementVector::f_div_phi_i: The quadrature rules must be the same for the two elements"); | ||
| 1562 | double tmp; | ||
| 1563 | ✗ | switch(elfield2.type()) { | |
| 1564 | ✗ | case CONSTANT_FIELD: | |
| 1565 | ✗ | FEL_ERROR("ElementVector::f_div_phi_i: Operator 'f_div_phi_i' is not defined yet for constant_field"); | |
| 1566 | break; | ||
| 1567 | ✗ | case QUAD_POINT_FIELD: | |
| 1568 | ✗ | FEL_ERROR("ElementVector::f_div_phi_i: Operator 'f_div_phi_i' is not defined yet for quad_point_field"); | |
| 1569 | break; | ||
| 1570 | ✗ | case DOF_FIELD: | |
| 1571 | ✗ | for (int icomp=0; icomp<fe1.numCoor(); icomp++) { | |
| 1572 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1573 | ✗ | for(int ig=0; ig<fe2.numQuadraturePoint(); ig++) { | |
| 1574 | ✗ | tmp = 0.0; | |
| 1575 | ✗ | for (int jdof=0; jdof<fe1.numDof(); jdof++) { | |
| 1576 | ✗ | tmp += fe2.phi[ig](jdof)*elfield2.val(0,jdof); | |
| 1577 | } | ||
| 1578 | ✗ | tmp *= coef * fe1.weightMeas(ig); | |
| 1579 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1580 | ✗ | vec(idof) += tmp * fe1.dPhi[ig](icomp,idof); | |
| 1581 | } | ||
| 1582 | } | ||
| 1583 | } | ||
| 1584 | ✗ | break; | |
| 1585 | } | ||
| 1586 | } | ||
| 1587 | |||
| 1588 | /***********************************************************************************/ | ||
| 1589 | /***********************************************************************************/ | ||
| 1590 | |||
| 1591 | ✗ | void ElementVector::grad_u_dot_grad_LSu_v(const double coef,const ElementField& u,const ElementField& LSu,const std::vector<double>& data,double avHeavU0,double avHeavMinusU0,double insidePar,double outsidePar,const CurvilinearFiniteElement& fe,std::size_t iblock) | |
| 1592 | { | ||
| 1593 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 1594 | // grad_level_set | ||
| 1595 | ✗ | UBlasVector vec_grad_phi(2); | |
| 1596 | //norm of grad_level_set | ||
| 1597 | // double norm_grad_phi = 0.0; | ||
| 1598 | // grad_transmembrane_pot | ||
| 1599 | ✗ | UBlasVector vec_grad_u(2); | |
| 1600 | ✗ | double grad_u_dot_grad_phi = 0.0; | |
| 1601 | ✗ | double dirac = 0.0; | |
| 1602 | ✗ | const double epsilon = 1.0e-5; | |
| 1603 | |||
| 1604 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1605 | ✗ | vec_grad_phi(0) = 0.0; | |
| 1606 | ✗ | vec_grad_phi(1) = 0.0; | |
| 1607 | ✗ | vec_grad_u(0) = 0.0; | |
| 1608 | ✗ | vec_grad_u(1) = 0.0; | |
| 1609 | ✗ | grad_u_dot_grad_phi = 0.0; | |
| 1610 | ✗ | for( felInt icoor = 0; icoor<fe.numRefCoor(); icoor++) { | |
| 1611 | ✗ | for (int idof=0; idof<fe.numDof(); idof++) { | |
| 1612 | ✗ | vec_grad_phi(icoor) += LSu.val(0, idof) * fe.dPhiRef(ig)(icoor, idof); | |
| 1613 | ✗ | vec_grad_u(icoor) += u.val(0, idof) * fe.dPhiRef(ig)(icoor, idof); | |
| 1614 | } | ||
| 1615 | } | ||
| 1616 | |||
| 1617 | ✗ | grad_u_dot_grad_phi = std::sqrt(vec_grad_phi(0)*vec_grad_phi(0)+vec_grad_phi(1)*vec_grad_phi(1)); | |
| 1618 | |||
| 1619 | ✗ | for (int idof=0; idof<fe.numDof(); idof++) { | |
| 1620 | ✗ | dirac = ( 1./ std::sqrt(3.14151) )* ( epsilon / ( epsilon*epsilon + LSu.val(0, idof)*LSu.val(0, idof) ) ); | |
| 1621 | ✗ | vec(idof) += coef * fe.weightMeas(ig) * grad_u_dot_grad_phi * dirac *(insidePar*(data[idof]-avHeavU0)*(data[idof]-avHeavU0) + outsidePar*(data[idof]-avHeavMinusU0)*(data[idof]-avHeavMinusU0))* fe.phi[ig](idof); | |
| 1622 | } | ||
| 1623 | } | ||
| 1624 | } | ||
| 1625 | |||
| 1626 | /***********************************************************************************/ | ||
| 1627 | /***********************************************************************************/ | ||
| 1628 | |||
| 1629 | ✗ | void ElementVector::sourceHyp1DCont(std::vector<double>& coef,const CurrentFiniteElement& fe1,const CurrentFiniteElement& fe2,const ElementField& elfield1,const ElementField& elfield2,const int iblock,int iterm) | |
| 1630 | { | ||
| 1631 | ✗ | FEL_CHECK(elfield2.type()==DOF_FIELD,"Operator Continuity for 1D Fsi not yet implemented with this type of element fields"); | |
| 1632 | ✗ | FEL_CHECK(elfield1.type()==DOF_FIELD,"Operator Continuity for 1D Fsi not yet implemented with this type of element fields"); | |
| 1633 | ✗ | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(),"The quadrature rules must be the same for the two elements"); | |
| 1634 | |||
| 1635 | ✗ | FEL_ASSERT(coef.size()==4); | |
| 1636 | ✗ | const double dt = coef[0]; | |
| 1637 | ✗ | const double k = coef[1]; | |
| 1638 | ✗ | const double betaDivrho = coef[2]; | |
| 1639 | //const double sectionAtRest = coef[3]; | ||
| 1640 | |||
| 1641 | double tmpA,tmpU,tmpDxA,tmpDxU,tmpDxF1,tmpDxF2; | ||
| 1642 | |||
| 1643 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 1644 | |||
| 1645 | ✗ | switch (iterm) { | |
| 1646 | |||
| 1647 | ✗ | case 0: | |
| 1648 | |||
| 1649 | ✗ | break; | |
| 1650 | ✗ | case 1: { | |
| 1651 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1652 | ✗ | tmpU=0.0; | |
| 1653 | ✗ | tmpA=0.0; | |
| 1654 | ✗ | for(int i=0; i<fe1.numDof(); i++) { | |
| 1655 | ✗ | tmpA+= elfield1.val(0,i)*fe1.phi[ig](i); | |
| 1656 | } | ||
| 1657 | ✗ | for(int j=0; j<fe2.numDof(); j++) { | |
| 1658 | ✗ | tmpU+= elfield2.val(0,j)*fe2.phi[ig](j); | |
| 1659 | } | ||
| 1660 | ✗ | double Au = tmpA*tmpU; | |
| 1661 | ✗ | double tmp = tmpU*0.5*k*dt; | |
| 1662 | |||
| 1663 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1664 | ✗ | vec(idof)+= dt*(Au-tmp)*fe1.dPhi[ig](0,idof)*fe1.weightMeas(ig); | |
| 1665 | } | ||
| 1666 | } | ||
| 1667 | } | ||
| 1668 | ✗ | break; | |
| 1669 | |||
| 1670 | ✗ | case 2: | |
| 1671 | |||
| 1672 | ✗ | break; | |
| 1673 | |||
| 1674 | ✗ | case 3: { | |
| 1675 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1676 | ✗ | tmpA=0.0; | |
| 1677 | ✗ | tmpU=0.0; | |
| 1678 | ✗ | tmpDxA=0.0; | |
| 1679 | ✗ | tmpDxU=0.0; | |
| 1680 | ✗ | for(int i=0; i<fe1.numDof(); i++) { | |
| 1681 | ✗ | tmpA+= elfield1.val(0,i)*fe1.phi[ig](i); | |
| 1682 | ✗ | tmpDxA+= elfield1.val(0,i)*fe1.dPhi[ig](0,i); | |
| 1683 | } | ||
| 1684 | |||
| 1685 | ✗ | for(int j=0; j<fe2.numDof(); j++) { | |
| 1686 | ✗ | tmpU+= elfield2.val(0,j)*fe2.phi[ig](j); | |
| 1687 | ✗ | tmpDxU+= elfield2.val(0,j)*fe2.dPhi[ig](0,j); | |
| 1688 | } | ||
| 1689 | |||
| 1690 | ✗ | tmpDxF1 = tmpA*tmpDxU + tmpU*tmpDxA; | |
| 1691 | ✗ | tmpDxF2 = tmpU*tmpDxU + (0.5*betaDivrho/(std::sqrt(tmpA)))*tmpDxA; | |
| 1692 | |||
| 1693 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1694 | ✗ | vec(idof)+= -0.5*dt*dt*(tmpU*tmpDxF1+tmpA*tmpDxF2)*fe1.dPhi[ig](0,idof)*fe1.weightMeas(ig); | |
| 1695 | } | ||
| 1696 | } | ||
| 1697 | } | ||
| 1698 | ✗ | break; | |
| 1699 | } | ||
| 1700 | } | ||
| 1701 | |||
| 1702 | /***********************************************************************************/ | ||
| 1703 | /***********************************************************************************/ | ||
| 1704 | |||
| 1705 | ✗ | void ElementVector::sourceHyp1DMom(std::vector<double>& coef,const CurrentFiniteElement& fe1,const CurrentFiniteElement& fe2,const ElementField& elfield1,const ElementField& elfield2,const int iblock,int iterm) | |
| 1706 | { | ||
| 1707 | ✗ | FEL_CHECK(elfield2.type()==DOF_FIELD,"Operator Momentum for 1D Fsi not yet implemented with this type of element fields"); | |
| 1708 | ✗ | FEL_CHECK(elfield1.type()==DOF_FIELD,"Operator Momentum for 1D Fsi not yet implemented with this type of element fields"); | |
| 1709 | ✗ | FEL_CHECK(fe1.numQuadraturePoint() == fe2.numQuadraturePoint(),"The quadrature rules must be the same for the two elements"); | |
| 1710 | |||
| 1711 | ✗ | FEL_ASSERT(coef.size()==4); | |
| 1712 | ✗ | const double dt = coef[0]; | |
| 1713 | ✗ | const double k = coef[1]; | |
| 1714 | ✗ | const double betaDivrho = coef[2]; | |
| 1715 | ✗ | const double r_0 = std::sqrt(coef[3]); | |
| 1716 | |||
| 1717 | double tmpA,tmpU,tmpDxA,tmpDxU,tmpDxF1,tmpDxF2; | ||
| 1718 | |||
| 1719 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 1720 | |||
| 1721 | ✗ | switch (iterm) { | |
| 1722 | ✗ | case 0: { | |
| 1723 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1724 | ✗ | tmpU=0.0; | |
| 1725 | ✗ | tmpA=0.0; | |
| 1726 | ✗ | for(int i=0; i<fe1.numDof(); i++) { | |
| 1727 | ✗ | tmpA+= elfield1.val(0,i)*fe1.phi[ig](i); | |
| 1728 | } | ||
| 1729 | ✗ | for(int j=0; j<fe2.numDof(); j++) { | |
| 1730 | ✗ | tmpU+= elfield2.val(0,j)*fe2.phi[ig](j); | |
| 1731 | } | ||
| 1732 | ✗ | const double UdivA = tmpU/tmpA; | |
| 1733 | ✗ | const double UdivA2 = tmpU/(tmpA*tmpA); | |
| 1734 | |||
| 1735 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1736 | ✗ | vec(idof)+= dt*(-k*UdivA+0.5*dt*k*k*UdivA2)*fe2.phi[ig](idof)*fe2.weightMeas(ig); | |
| 1737 | } | ||
| 1738 | } | ||
| 1739 | } | ||
| 1740 | ✗ | break; | |
| 1741 | ✗ | case 1: { | |
| 1742 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1743 | ✗ | tmpU=0.0; | |
| 1744 | ✗ | tmpA=0.0; | |
| 1745 | ✗ | for(int i=0; i<fe1.numDof(); i++) { | |
| 1746 | ✗ | tmpA+= elfield1.val(0,i)*fe1.phi[ig](i); | |
| 1747 | } | ||
| 1748 | ✗ | for(int j=0; j<fe2.numDof(); j++) { | |
| 1749 | ✗ | tmpU+= elfield2.val(0,j)*fe2.phi[ig](j); | |
| 1750 | } | ||
| 1751 | ✗ | const double tmpP = betaDivrho*(std::sqrt(tmpA)-r_0); | |
| 1752 | ✗ | const double U2DivA = (tmpU*tmpU)/tmpA; | |
| 1753 | |||
| 1754 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1755 | ✗ | vec(idof)+= dt*(0.5*tmpU*tmpU+tmpP-0.5*dt*k*U2DivA)*fe2.dPhi[ig](0,idof)*fe2.weightMeas(ig); | |
| 1756 | } | ||
| 1757 | } | ||
| 1758 | } | ||
| 1759 | ✗ | break; | |
| 1760 | ✗ | case 2: { | |
| 1761 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1762 | ✗ | tmpU=0.0; | |
| 1763 | ✗ | tmpA=0.0; | |
| 1764 | ✗ | tmpDxA=0.0; | |
| 1765 | ✗ | tmpDxU=0.0; | |
| 1766 | ✗ | for(int i=0; i<fe1.numDof(); i++) { | |
| 1767 | ✗ | tmpA+= elfield1.val(0,i)*fe1.phi[ig](i); | |
| 1768 | ✗ | tmpDxA+= elfield1.val(0,i)*fe1.dPhi[ig](0,i); | |
| 1769 | } | ||
| 1770 | |||
| 1771 | ✗ | for(int j=0; j<fe2.numDof(); j++) { | |
| 1772 | ✗ | tmpU+= elfield2.val(0,j)*fe2.phi[ig](j); | |
| 1773 | ✗ | tmpDxU+= elfield2.val(0,j)*fe2.dPhi[ig](0,j); | |
| 1774 | } | ||
| 1775 | |||
| 1776 | ✗ | tmpDxF1 = tmpA*tmpDxU + tmpU*tmpDxA; | |
| 1777 | ✗ | tmpDxF2 = tmpU*tmpDxU + (0.5*betaDivrho*1.0/(std::sqrt(tmpA)))*tmpDxA; | |
| 1778 | |||
| 1779 | ✗ | const double UdivA2 = tmpU/(tmpA*tmpA); | |
| 1780 | |||
| 1781 | |||
| 1782 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1783 | ✗ | vec(idof)+= -0.5*dt*dt*(k*UdivA2*tmpDxF1-(k/tmpA)*tmpDxF2)*fe2.phi[ig](idof)*fe2.weightMeas(ig); | |
| 1784 | } | ||
| 1785 | } | ||
| 1786 | } | ||
| 1787 | ✗ | break; | |
| 1788 | ✗ | case 3: { | |
| 1789 | ✗ | for(int ig=0; ig<fe1.numQuadraturePoint(); ig++) { | |
| 1790 | ✗ | tmpU=0.0; | |
| 1791 | ✗ | tmpA=0.0; | |
| 1792 | ✗ | tmpDxA=0.0; | |
| 1793 | ✗ | tmpDxU=0.0; | |
| 1794 | ✗ | for(int i=0; i<fe1.numDof(); i++) { | |
| 1795 | ✗ | tmpA+= elfield1.val(0,i)*fe1.phi[ig](i); | |
| 1796 | ✗ | tmpDxA+= elfield1.val(0,i)*fe1.dPhi[ig](0,i); | |
| 1797 | } | ||
| 1798 | |||
| 1799 | ✗ | for(int j=0; j<fe2.numDof(); j++) { | |
| 1800 | ✗ | tmpU+= elfield2.val(0,j)*fe2.phi[ig](j); | |
| 1801 | ✗ | tmpDxU+= elfield2.val(0,j)*fe2.dPhi[ig](0,j); | |
| 1802 | } | ||
| 1803 | |||
| 1804 | ✗ | tmpDxF1 = tmpA*tmpDxU + tmpU*tmpDxA; | |
| 1805 | ✗ | tmpDxF2 = tmpU*tmpDxU + (0.5*betaDivrho/(std::sqrt(tmpA)))*tmpDxA; | |
| 1806 | |||
| 1807 | ✗ | const double tmpR = std::sqrt(tmpA); | |
| 1808 | |||
| 1809 | ✗ | for(int idof=0; idof<fe1.numDof(); idof++) { | |
| 1810 | ✗ | vec(idof)+= -0.5*dt*dt*(0.5*(betaDivrho/tmpR)*tmpDxF1 + tmpU*tmpDxF2)*fe2.dPhi[ig](0,idof)*fe2.weightMeas(ig); | |
| 1811 | } | ||
| 1812 | } | ||
| 1813 | } | ||
| 1814 | ✗ | break; | |
| 1815 | } | ||
| 1816 | } | ||
| 1817 | |||
| 1818 | /***********************************************************************************/ | ||
| 1819 | /***********************************************************************************/ | ||
| 1820 | |||
| 1821 | ✗ | void ElementVector::abs_u_dot_n_u_dot_phi_i(const double coef, | |
| 1822 | const ElementField& elfield, | ||
| 1823 | const CurvilinearFiniteElement& febd, | ||
| 1824 | const int iblock, const int numComp) { | ||
| 1825 | double u_n,u_bd; | ||
| 1826 | ✗ | switch(elfield.type()) { | |
| 1827 | ✗ | case DOF_FIELD: // P1 | |
| 1828 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1829 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1830 | ✗ | for(int ig=0; ig<febd.numQuadraturePoint(); ig++) { | |
| 1831 | |||
| 1832 | // compute 1/2[ ||u.n|| - u.n ](ig) | ||
| 1833 | ✗ | u_n = 0.0; | |
| 1834 | ✗ | for(int jdof=0; jdof<febd.numDof(); jdof++) { | |
| 1835 | ✗ | for (int jcomp=0; jcomp<numComp; jcomp++) { | |
| 1836 | ✗ | u_n += febd.phi[ig](jdof) * elfield.val(jcomp,jdof) | |
| 1837 | ✗ | * febd.normal[ig](jcomp); | |
| 1838 | } | ||
| 1839 | } | ||
| 1840 | // compute u_icomp (ig) | ||
| 1841 | ✗ | u_bd = 0.0; | |
| 1842 | ✗ | for(int jdof=0; jdof<febd.numDof(); jdof++) { | |
| 1843 | ✗ | u_bd += febd.phi[ig](jdof) * elfield.val(icomp,jdof); | |
| 1844 | } | ||
| 1845 | |||
| 1846 | |||
| 1847 | // compute local contribution for component icomp | ||
| 1848 | ✗ | for(int idof=0; idof<febd.numDof(); idof++) { | |
| 1849 | ✗ | vec(idof) += coef * 0.5 * (std::abs(u_n) - u_n) * u_bd * | |
| 1850 | ✗ | febd.phi[ig](idof) * febd.weightMeas(ig); | |
| 1851 | } | ||
| 1852 | } | ||
| 1853 | ✗ | } // for i comp | |
| 1854 | ✗ | break; | |
| 1855 | ✗ | case CONSTANT_FIELD: | |
| 1856 | case QUAD_POINT_FIELD: | ||
| 1857 | ✗ | FEL_ERROR("Operator 'abs_u_dot_n_u_dot_phi_i' not yet implemented with this type of element fields"); | |
| 1858 | } | ||
| 1859 | } | ||
| 1860 | |||
| 1861 | /***********************************************************************************/ | ||
| 1862 | /***********************************************************************************/ | ||
| 1863 | |||
| 1864 | ✗ | void ElementVector::u_grad_u_phi_i(const double coef, const CurrentFiniteElement& fe,const ElementField& elfield,const int iblock,const int numComp) | |
| 1865 | { | ||
| 1866 | double tmp,u_i2,di2_u_icomp; | ||
| 1867 | ✗ | switch(elfield.type()) { | |
| 1868 | ✗ | case DOF_FIELD: | |
| 1869 | // loop over components [b]: sum_a u_a d_a u_b phi | ||
| 1870 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1871 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1872 | |||
| 1873 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1874 | ✗ | tmp = 0.0; | |
| 1875 | ✗ | for(int i2comp=0; i2comp<numComp; i2comp++) { | |
| 1876 | ✗ | di2_u_icomp = 0.0; | |
| 1877 | ✗ | u_i2 = 0.0; | |
| 1878 | // compute d_a u_b | ||
| 1879 | ✗ | for (int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 1880 | ✗ | di2_u_icomp += fe.dPhi[ig](i2comp,jdof)*elfield.val(icomp,jdof); | |
| 1881 | } | ||
| 1882 | // compute u_a | ||
| 1883 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1884 | ✗ | u_i2 += fe.phi[ig](idof) * elfield.val(i2comp,idof); | |
| 1885 | } | ||
| 1886 | // u_a d_a(u_b) | ||
| 1887 | ✗ | tmp += u_i2*di2_u_icomp; | |
| 1888 | } | ||
| 1889 | // add to std::vector | ||
| 1890 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1891 | ✗ | vec(idof) += coef * tmp * fe.phi[ig](idof) * fe.weightMeas(ig); | |
| 1892 | } | ||
| 1893 | |||
| 1894 | } // ig | ||
| 1895 | ✗ | } // icomp | |
| 1896 | ✗ | break; | |
| 1897 | ✗ | case CONSTANT_FIELD: | |
| 1898 | case QUAD_POINT_FIELD: | ||
| 1899 | |||
| 1900 | ✗ | FEL_ERROR("Operator 'source' not yet implemented with this type of element fields"); | |
| 1901 | } | ||
| 1902 | } | ||
| 1903 | |||
| 1904 | /***********************************************************************************/ | ||
| 1905 | /***********************************************************************************/ | ||
| 1906 | |||
| 1907 | ✗ | void ElementVector::u_grad_u_grad_phi_i(const double coef, const CurrentFiniteElement& fe,const ElementField& elfield,const int iblock,const int numComp) | |
| 1908 | { | ||
| 1909 | double tmp,u_i2,di2_u_icomp; | ||
| 1910 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 1911 | ✗ | switch(elfield.type()) { | |
| 1912 | ✗ | case DOF_FIELD: | |
| 1913 | // loop over components [b]: sum_a u_a d_a u_b phi | ||
| 1914 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 1915 | |||
| 1916 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1917 | ✗ | tmp = 0.0; | |
| 1918 | ✗ | for(int i2comp=0; i2comp<numComp; i2comp++) { | |
| 1919 | ✗ | di2_u_icomp = 0.0; | |
| 1920 | ✗ | u_i2 = 0.0; | |
| 1921 | // compute d_a u_b | ||
| 1922 | ✗ | for (int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 1923 | ✗ | di2_u_icomp += fe.dPhi[ig](i2comp,jdof)*elfield.val(icomp,jdof); | |
| 1924 | } | ||
| 1925 | // compute u_a | ||
| 1926 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1927 | ✗ | u_i2 += fe.phi[ig](idof) * elfield.val(i2comp,idof); | |
| 1928 | } | ||
| 1929 | // u_a d_a(u_b) | ||
| 1930 | ✗ | tmp += u_i2*di2_u_icomp; | |
| 1931 | } | ||
| 1932 | // add to std::vector | ||
| 1933 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 1934 | ✗ | vec(idof) += coef * tmp * fe.dPhi[ig](icomp,idof) * fe.weightMeas(ig); | |
| 1935 | } | ||
| 1936 | |||
| 1937 | } // ig | ||
| 1938 | } // icomp | ||
| 1939 | ✗ | break; | |
| 1940 | ✗ | case CONSTANT_FIELD: | |
| 1941 | case QUAD_POINT_FIELD: | ||
| 1942 | |||
| 1943 | ✗ | FEL_ERROR("Operator 'source' not yet implemented with this type of element fields"); | |
| 1944 | } | ||
| 1945 | } | ||
| 1946 | |||
| 1947 | /***********************************************************************************/ | ||
| 1948 | /***********************************************************************************/ | ||
| 1949 | |||
| 1950 | ✗ | void ElementVector::f_dot_n_phi_i_dot_n(const double coef,const CurvilinearFiniteElement& fe,const ElementField& elfield,const int iblock) | |
| 1951 | { | ||
| 1952 | double tmp,f_dot_n; | ||
| 1953 | ✗ | switch(elfield.type()) { | |
| 1954 | ✗ | case DOF_FIELD: { | |
| 1955 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 1956 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1957 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1958 | ✗ | f_dot_n = 0.0; | |
| 1959 | // compute f \cdot n | ||
| 1960 | ✗ | for(int icoor=0; icoor<fe.numCoor(); icoor++) { | |
| 1961 | ✗ | tmp = 0.0; | |
| 1962 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 1963 | ✗ | tmp += fe.phi[ig](jdof) * elfield.val(icoor,jdof); | |
| 1964 | } | ||
| 1965 | // sum f_icoor * n_icoor | ||
| 1966 | ✗ | f_dot_n += tmp * fe.normal[ig](icoor); | |
| 1967 | } | ||
| 1968 | |||
| 1969 | ✗ | for( std::size_t idof=0 ; idof < (std::size_t) fe.numDof() ; idof++ ) { | |
| 1970 | // coef * f_dot_n * ( phi_i \cdot \n ) | ||
| 1971 | ✗ | vec(idof) += coef * f_dot_n * fe.weightMeas(ig) * fe.normal[ig](icomp) * fe.phi[ig](idof); | |
| 1972 | } | ||
| 1973 | } | ||
| 1974 | } | ||
| 1975 | } | ||
| 1976 | ✗ | break; | |
| 1977 | ✗ | case CONSTANT_FIELD: | |
| 1978 | case QUAD_POINT_FIELD: | ||
| 1979 | ✗ | FEL_ERROR("Operator 'f_dot_n_phi_i_dot_n' not yet implemented with this type of element fields"); | |
| 1980 | } | ||
| 1981 | } | ||
| 1982 | |||
| 1983 | /***********************************************************************************/ | ||
| 1984 | /***********************************************************************************/ | ||
| 1985 | |||
| 1986 | ✗ | void ElementVector::f_times_n_phi_i_times_n(const double coef,const CurvilinearFiniteElement& fe,const ElementField& elfield,const int iblock) | |
| 1987 | { | ||
| 1988 | double tmp,aux,inDiagonal; | ||
| 1989 | ✗ | switch(elfield.type()) { | |
| 1990 | ✗ | case DOF_FIELD: { | |
| 1991 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 1992 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 1993 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 1994 | ✗ | aux = 0.0; | |
| 1995 | ✗ | for(int icoor=0; icoor<fe.numCoor(); icoor++) { | |
| 1996 | ✗ | tmp = 0.0; | |
| 1997 | ✗ | inDiagonal = 0.0; | |
| 1998 | ✗ | if (icoor==icomp) { | |
| 1999 | ✗ | inDiagonal = 1.; | |
| 2000 | } | ||
| 2001 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 2002 | ✗ | tmp += fe.phi[ig](jdof) * elfield.val(icoor,jdof); | |
| 2003 | } | ||
| 2004 | ✗ | aux += tmp * (inDiagonal - fe.normal[ig](icoor) * fe.normal[ig](icomp)); | |
| 2005 | } | ||
| 2006 | ✗ | for( std::size_t idof=0 ; idof < (std::size_t) fe.numDof() ; idof++ ) { | |
| 2007 | |||
| 2008 | ✗ | vec(idof) += coef * aux * fe.weightMeas(ig) * fe.phi[ig](idof); | |
| 2009 | } | ||
| 2010 | } | ||
| 2011 | } | ||
| 2012 | } | ||
| 2013 | ✗ | break; | |
| 2014 | ✗ | case CONSTANT_FIELD: | |
| 2015 | case QUAD_POINT_FIELD: | ||
| 2016 | ✗ | FEL_ERROR("Operator 'f_times_n_phi_i_times_n' not yet implemented with this type of element fields"); | |
| 2017 | } | ||
| 2018 | } | ||
| 2019 | |||
| 2020 | /***********************************************************************************/ | ||
| 2021 | /***********************************************************************************/ | ||
| 2022 | |||
| 2023 | ✗ | void ElementVector::grad_f_dot_n_times_n_phi_i_times_n(const double coef,const CurrentFiniteElementWithBd& fewbd, | |
| 2024 | const ElementField& elfield, | ||
| 2025 | const int iblockBd, const int numblockBd, | ||
| 2026 | const int iblock, const int numComp) | ||
| 2027 | { | ||
| 2028 | ✗ | FEL_ASSERT(iblockBd>=0 && iblockBd<fewbd.numBdEle() && (numblockBd-iblockBd) <= fewbd.numBdEle() ); | |
| 2029 | ✗ | FEL_ASSERT( static_cast<int>(m_tmpVecDof.size()) == fewbd.numDof() ); | |
| 2030 | |||
| 2031 | double tmp,aux,inDiagonal; | ||
| 2032 | ✗ | switch(elfield.type()) { | |
| 2033 | ✗ | case CONSTANT_FIELD: | |
| 2034 | // add nothing: grad cst = 0 | ||
| 2035 | ✗ | break; | |
| 2036 | ✗ | case QUAD_POINT_FIELD: | |
| 2037 | ✗ | FEL_ERROR("Operator 'grad_f_dot_n_times_n_phi_i_times_n' is not well defined for quad_point_field: how to compute grad f ??"); | |
| 2038 | break; | ||
| 2039 | ✗ | case DOF_FIELD: | |
| 2040 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 2041 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 2042 | ✗ | for (int ibd=iblockBd; ibd<iblockBd+numblockBd; ibd++) { | |
| 2043 | ✗ | FEL_ASSERT( fewbd.bdEle(ibd).hasNormal() && fewbd.hasFirstDeriv() ); | |
| 2044 | ✗ | for(int ilocg=0; ilocg<fewbd.numQuadPointBdEle(ibd); ilocg++) { | |
| 2045 | ✗ | int ig = ilocg+fewbd.indexQuadPoint(ibd+1); | |
| 2046 | // face ibd starts at ibd+1 (0 for internal quad points) | ||
| 2047 | //! Vector = [n \cdot \grad \phi]: | ||
| 2048 | ✗ | m_tmpVecDof = prod(trans(fewbd.bdEle(ibd).normal[ilocg]), fewbd.dPhi[ig]); | |
| 2049 | ✗ | tmp = 0.0; | |
| 2050 | ✗ | for(int icoor=0; icoor<fewbd.numCoor(); icoor++) { | |
| 2051 | ✗ | aux = 0.0; | |
| 2052 | ✗ | inDiagonal = 0.0; | |
| 2053 | ✗ | if (icoor==icomp) { | |
| 2054 | ✗ | inDiagonal = 1.; | |
| 2055 | } | ||
| 2056 | ✗ | for(int jdof=0; jdof<fewbd.numDof(); jdof++) { | |
| 2057 | //! tmp = [n \cdot \grad f] = \sum f_jdof (grad phi_jdof \cdot n) | ||
| 2058 | ✗ | aux += m_tmpVecDof(jdof) * elfield.val(icoor,jdof); | |
| 2059 | } | ||
| 2060 | ✗ | tmp += aux * (inDiagonal - fewbd.bdEle(ibd).normal[ilocg](icoor) * fewbd.bdEle(ibd).normal[ilocg](icomp)); | |
| 2061 | } | ||
| 2062 | ✗ | tmp *= coef * fewbd.bdEle(ibd).weightMeas(ilocg); | |
| 2063 | ✗ | for(int idof=0; idof<fewbd.numDof(); idof++) { | |
| 2064 | ✗ | vec(idof) += tmp * fewbd.bdEle(ibd).phi[ilocg](idof); | |
| 2065 | } | ||
| 2066 | } | ||
| 2067 | } | ||
| 2068 | } | ||
| 2069 | ✗ | break; | |
| 2070 | // Default case should appear with a warning at compile time instead of an error in runtime | ||
| 2071 | // (that's truly the point of using enums as switch cases) | ||
| 2072 | // default: | ||
| 2073 | // FEL_ERROR("Operator 'grad_f_dot_n_phi_i' not yet implemented with this type of element fields"); | ||
| 2074 | } | ||
| 2075 | } | ||
| 2076 | |||
| 2077 | /***********************************************************************************/ | ||
| 2078 | /***********************************************************************************/ | ||
| 2079 | |||
| 2080 | ✗ | void ElementVector::print(int verbose,std::ostream& c) | |
| 2081 | { | ||
| 2082 | ✗ | if(verbose) { | |
| 2083 | ✗ | for (std::size_t i=0; i<numBlockRow(); i++) { | |
| 2084 | ✗ | c << "Block (" << i << "), "; | |
| 2085 | ✗ | c << vecBlock( i ) << std::endl; | |
| 2086 | } | ||
| 2087 | } | ||
| 2088 | } | ||
| 2089 | |||
| 2090 | /***********************************************************************************/ | ||
| 2091 | /***********************************************************************************/ | ||
| 2092 | |||
| 2093 | 1578000 | void ElementVector::GradientBasedHyperElasticityVector_grad_phi_i(const double coef, | |
| 2094 | const CurrentFiniteElement& finite_element, | ||
| 2095 | int quadraturePointIndex, | ||
| 2096 | UBlasVector& rhsPart, | ||
| 2097 | std::size_t iblock) | ||
| 2098 | { | ||
| 2099 | 1578000 | const std::size_t nC = finite_element.numRefCoor(); | |
| 2100 |
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1578000 | const double modified_m_weightmeas = finite_element.weightMeas(quadraturePointIndex) * coef; |
| 2101 | |||
| 2102 |
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1578000 | const UBlasMatrix trans_dPhi = trans(finite_element.dPhi[quadraturePointIndex]); |
| 2103 | |||
| 2104 |
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4734000 | for (std::size_t icoor = 0u; icoor < nC; ++icoor) { |
| 2105 |
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3156000 | UBlasVectorRange vec = vecBlock(iblock + icoor); |
| 2106 |
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3156000 | UBlasVectorRange Block(rhsPart, UBlasRange(icoor * nC, icoor * nC + nC)); |
| 2107 | |||
| 2108 |
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|
3156000 | vec += modified_m_weightmeas * prod(trans_dPhi, Block); |
| 2109 | 3156000 | } | |
| 2110 | 1578000 | } | |
| 2111 | |||
| 2112 | /***********************************************************************************/ | ||
| 2113 | /***********************************************************************************/ | ||
| 2114 | |||
| 2115 | 1351020 | void ElementVector::stab_supgAdvDiffCT(const double dt, const double stab1, const double density, const double visc, const CurrentFiniteElement& feVel, const CurrentFiniteElement& fePres, | |
| 2116 | const ElementField& vel, const ElementField& pres, const ElementField& rhs) | ||
| 2117 | { | ||
| 2118 |
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|
1351020 | FEL_CHECK(feVel.numQuadraturePoint() == fePres.numQuadraturePoint(),"ElementVector::stab_supgAdvDiffCT: The quadrature rules must be the same for the two elements"); |
| 2119 |
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1351020 | FEL_ASSERT(vel.type() == DOF_FIELD); |
| 2120 |
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1351020 | FEL_ASSERT(pres.type() == DOF_FIELD); |
| 2121 |
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1351020 | FEL_ASSERT(rhs.type() == DOF_FIELD); |
| 2122 | |||
| 2123 | // Resize if required | ||
| 2124 |
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1351020 | if (m_tmpVec2Coor.size() != m_tmpVecCoor.size()) |
| 2125 |
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244 | m_tmpVec2Coor.resize(m_tmpVecCoor.size()); |
| 2126 | |||
| 2127 | double weightJ, norm_u, aux, tau; | ||
| 2128 |
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1351020 | const double h_elem = feVel.diameter(); |
| 2129 |
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1351020 | UBlasVector tmpVecCoor3(feVel.numCoor()); |
| 2130 | |||
| 2131 |
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6755100 | for(int ig=0; ig<feVel.numQuadraturePoint(); ig++) { |
| 2132 |
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5404080 | weightJ = feVel.weightMeas(ig); |
| 2133 | |||
| 2134 | // u at the integration point ig | ||
| 2135 |
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5404080 | m_tmpVecCoor = prod(vel.val, feVel.phi[ig]); // vel |
| 2136 | |||
| 2137 | // grad p at the integration point ig | ||
| 2138 |
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21616320 | for(int icomp=0; icomp<feVel.numCoor(); icomp++) { // grad pres |
| 2139 |
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16212240 | m_tmpVec2Coor(icomp) = 0.0; |
| 2140 |
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81061200 | for(int idof=0; idof<fePres.numDof(); idof++) |
| 2141 |
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64848960 | m_tmpVec2Coor(icomp) += fePres.dPhi[ig](icomp, idof)*pres.val(0, idof); |
| 2142 | } | ||
| 2143 | |||
| 2144 | // rhs at the integration point ig | ||
| 2145 |
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5404080 | tmpVecCoor3 = prod(rhs.val,feVel.phi[ig]); // rhs |
| 2146 | |||
| 2147 |
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5404080 | norm_u = norm_1(m_tmpVecCoor); |
| 2148 | 5404080 | tau = 10.*stab1 / std::sqrt( (4./(dt*dt)) + | |
| 2149 | 5404080 | (4.*norm_u*norm_u)/(h_elem*h_elem) + | |
| 2150 | 5404080 | (16.*visc*visc)/(density*density*h_elem*h_elem*h_elem*h_elem) | |
| 2151 | ) / density; | ||
| 2152 | |||
| 2153 | // | ||
| 2154 |
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21616320 | for(int icomp=0; icomp< feVel.numCoor(); icomp++) { |
| 2155 |
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16212240 | UBlasVectorRange vec = vecBlock(icomp); |
| 2156 | |||
| 2157 |
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81061200 | for(int idof=0; idof<feVel.numDof(); idof++) { |
| 2158 | 64848960 | aux = 0; | |
| 2159 |
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259395840 | for(int jcomp=0; jcomp< feVel.numCoor(); jcomp++) |
| 2160 |
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194546880 | aux+=m_tmpVecCoor(jcomp)*feVel.dPhi[ig](jcomp,idof); |
| 2161 |
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64848960 | vec(idof) -= m_tmpVec2Coor(icomp)*aux*tau*weightJ; // - grad p . vel . grad v |
| 2162 |
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64848960 | vec(idof) += tmpVecCoor3(icomp)*aux*tau*weightJ; // rhs . vel . grad v |
| 2163 | }//idof | ||
| 2164 | 16212240 | }//icomp | |
| 2165 | |||
| 2166 | }//ig | ||
| 2167 | |||
| 2168 | 1351020 | } | |
| 2169 | |||
| 2170 | /***********************************************************************************/ | ||
| 2171 | /***********************************************************************************/ | ||
| 2172 | |||
| 2173 | 1312620 | void ElementVector::stab_supgProjCT(const double dt,const double stab1,const double density, const double visc, const CurrentFiniteElement& fe, | |
| 2174 | const ElementField& beta, const ElementField& vel, const ElementField& pres, | ||
| 2175 | const ElementField& rhs) | ||
| 2176 | { | ||
| 2177 |
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1312620 | FEL_ASSERT(vel.type() == DOF_FIELD); |
| 2178 |
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1312620 | FEL_ASSERT(pres.type() == DOF_FIELD); |
| 2179 |
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1312620 | FEL_ASSERT(rhs.type() == DOF_FIELD); |
| 2180 | |||
| 2181 | // Resize if required | ||
| 2182 |
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1312620 | if (m_tmpVec2Coor.size() != m_tmpVecCoor.size()) |
| 2183 |
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240 | m_tmpVec2Coor.resize(m_tmpVecCoor.size()); |
| 2184 | |||
| 2185 | double norm_u, di2_u_icomp, tau; | ||
| 2186 |
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1312620 | const double h_elem = fe.diameter(); |
| 2187 | |||
| 2188 |
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1312620 | UBlasVector tmpVecCoor3(fe.numCoor()); |
| 2189 |
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1312620 | UBlasVector tmpVecCoor4(fe.numCoor()); |
| 2190 | |||
| 2191 |
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1312620 | UBlasVectorRange vec = vecBlock(0); |
| 2192 |
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6563100 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 2193 | |||
| 2194 | // u at the ig | ||
| 2195 |
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5250480 | m_tmpVecCoor = prod(beta.val, fe.phi[ig]); // beta |
| 2196 | |||
| 2197 | // grad p at the integration point ig | ||
| 2198 |
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21001920 | for(int icomp=0; icomp<fe.numCoor(); icomp++) { // grad pres |
| 2199 |
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15751440 | m_tmpVec2Coor(icomp) = 0.0; |
| 2200 |
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78757200 | for(int idof=0; idof<fe.numDof(); idof++) |
| 2201 |
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63005760 | m_tmpVec2Coor(icomp) += fe.dPhi[ig](icomp, idof)*pres.val(0, idof); |
| 2202 | } | ||
| 2203 | |||
| 2204 | // rhs at the integration point ig | ||
| 2205 |
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5250480 | tmpVecCoor3 = prod(rhs.val,fe.phi[ig]); // rhs |
| 2206 | |||
| 2207 |
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21001920 | for(int icomp=0; icomp<fe.numCoor(); icomp++) { |
| 2208 |
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15751440 | tmpVecCoor4(icomp) = 0.0; |
| 2209 |
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63005760 | for(int i2comp=0; i2comp<fe.numCoor(); i2comp++) { |
| 2210 | 47254320 | di2_u_icomp = 0.0; | |
| 2211 | // compute d_a u_b | ||
| 2212 |
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236271600 | for (int jdof=0; jdof<fe.numDof(); jdof++) |
| 2213 |
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189017280 | di2_u_icomp += fe.dPhi[ig](i2comp,jdof)*vel.val(icomp,jdof); |
| 2214 | |||
| 2215 | // u_a d_a(u_b) | ||
| 2216 |
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47254320 | tmpVecCoor4(icomp) += m_tmpVecCoor(i2comp)*di2_u_icomp; |
| 2217 | } | ||
| 2218 | } | ||
| 2219 | |||
| 2220 | // stabilization parameter | ||
| 2221 |
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5250480 | norm_u = norm_1(m_tmpVecCoor); |
| 2222 | 5250480 | tau = 10.*stab1 / std::sqrt( (4./(dt*dt)) + | |
| 2223 | 5250480 | (4.*norm_u*norm_u)/(h_elem*h_elem) + | |
| 2224 | 5250480 | (16.*visc*visc)/(density*density*h_elem*h_elem*h_elem*h_elem) | |
| 2225 | ) / density; | ||
| 2226 | |||
| 2227 | |||
| 2228 |
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26252400 | for(int idof=0; idof<fe.numDof(); idof++) |
| 2229 |
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84007680 | for(int icomp=0; icomp<fe.numCoor(); icomp++) { |
| 2230 | // - u . grad v | ||
| 2231 |
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63005760 | vec(idof) -= tau * fe.weightMeas(ig) * tmpVecCoor4(icomp) * fe.dPhi[ig](icomp,idof); |
| 2232 | // + f . grad q | ||
| 2233 |
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63005760 | vec(idof) += tau * fe.weightMeas(ig) * tmpVecCoor3(icomp) * fe.dPhi[ig](icomp,idof); |
| 2234 | // - grad p .grad q | ||
| 2235 |
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63005760 | vec(idof) -= tau * fe.weightMeas(ig) * m_tmpVec2Coor(icomp)* fe.dPhi[ig](icomp,idof); |
| 2236 | } | ||
| 2237 | |||
| 2238 | }//ig | ||
| 2239 | |||
| 2240 | 1312620 | } | |
| 2241 | |||
| 2242 | /***********************************************************************************/ | ||
| 2243 | /***********************************************************************************/ | ||
| 2244 | |||
| 2245 | ✗ | void ElementVector::stab_supgRhsFS(const double dt, const double stabSUPG, const double density, const double viscosity, | |
| 2246 | const double c0, const double c1, const double c2, | ||
| 2247 | const CurrentFiniteElement& feVel, const CurrentFiniteElement& fePre, | ||
| 2248 | const ElementField& vel, const ElementField& pres, const ElementField& velRHS) | ||
| 2249 | { | ||
| 2250 | // \int_K [stabSUPG * tau * c0 * (vel . \grad) v] . [ c1 velRHS + c2 \grad pres] | ||
| 2251 | |||
| 2252 | ✗ | FEL_ASSERT(vel.type() == DOF_FIELD); | |
| 2253 | ✗ | FEL_ASSERT(pres.type() == DOF_FIELD); | |
| 2254 | ✗ | FEL_ASSERT(velRHS.type() == DOF_FIELD); | |
| 2255 | |||
| 2256 | // Resize if required | ||
| 2257 | ✗ | if (m_tmpVec2Coor.size() != m_tmpVecCoor.size()) | |
| 2258 | ✗ | m_tmpVec2Coor.resize(m_tmpVecCoor.size()); | |
| 2259 | |||
| 2260 | double weightJ, norm_u, aux; | ||
| 2261 | ✗ | const double h_elem = feVel.diameter(); | |
| 2262 | double tau; | ||
| 2263 | ✗ | UBlasVector tmpVecCoor3(feVel.numCoor()); | |
| 2264 | |||
| 2265 | ✗ | for(int ig=0; ig<feVel.numQuadraturePoint(); ig++) { | |
| 2266 | ✗ | weightJ = feVel.weightMeas(ig); | |
| 2267 | |||
| 2268 | // Computation of u and grad p in the element in the integration point ig | ||
| 2269 | // vel | ||
| 2270 | ✗ | m_tmpVecCoor = prod(vel.val, feVel.phi[ig]); | |
| 2271 | |||
| 2272 | // RHS vel | ||
| 2273 | ✗ | m_tmpVec2Coor = prod(velRHS.val, feVel.phi[ig]); | |
| 2274 | |||
| 2275 | // grad pres | ||
| 2276 | ✗ | for(int icomp=0; icomp<feVel.numCoor(); icomp++) { | |
| 2277 | ✗ | tmpVecCoor3(icomp) = 0.0; | |
| 2278 | ✗ | for(int idof=0; idof<fePre.numDof(); idof++) | |
| 2279 | ✗ | tmpVecCoor3(icomp) += fePre.dPhi[ig](icomp, idof) * pres.val(0, idof); | |
| 2280 | } | ||
| 2281 | |||
| 2282 | ✗ | norm_u = norm_1(m_tmpVecCoor); | |
| 2283 | |||
| 2284 | ✗ | tau = stabSUPG / std::sqrt( (4./(dt*dt)) + | |
| 2285 | ✗ | (4.*norm_u*norm_u)/(h_elem*h_elem) + | |
| 2286 | ✗ | (16*viscosity*viscosity)/(density*density*h_elem*h_elem*h_elem*h_elem)); | |
| 2287 | |||
| 2288 | ✗ | for(int icomp=0; icomp<feVel.numCoor(); icomp++) { | |
| 2289 | ✗ | UBlasVectorRange vec = vecBlock(icomp); | |
| 2290 | |||
| 2291 | ✗ | for(int idof=0; idof<feVel.numDof(); idof++) { | |
| 2292 | ✗ | aux = 0; | |
| 2293 | ✗ | for(int jcomp=0; jcomp<feVel.numCoor(); jcomp++) { | |
| 2294 | ✗ | aux += m_tmpVecCoor(jcomp) * feVel.dPhi[ig](jcomp, idof); | |
| 2295 | } | ||
| 2296 | ✗ | aux *= c0 * tau * weightJ; // tau * C_0 (U . \grad) . v_i | |
| 2297 | |||
| 2298 | ✗ | vec(idof) += c1 * aux * m_tmpVec2Coor(icomp); | |
| 2299 | ✗ | vec(idof) += c2 * aux * tmpVecCoor3(icomp); | |
| 2300 | } | ||
| 2301 | } | ||
| 2302 | } | ||
| 2303 | } | ||
| 2304 | |||
| 2305 | /***********************************************************************************/ | ||
| 2306 | /***********************************************************************************/ | ||
| 2307 | |||
| 2308 | ✗ | void ElementVector::quadratic(const double coef, const CurrentFiniteElement& fe,const ElementField& elfield, const int iblock,const int numComp) | |
| 2309 | { | ||
| 2310 | ✗ | if(numComp>1) { | |
| 2311 | ✗ | FEL_ERROR("Not defined for vector fields!") | |
| 2312 | } | ||
| 2313 | |||
| 2314 | double tmp; | ||
| 2315 | ✗ | switch(elfield.type()) { | |
| 2316 | ✗ | case CONSTANT_FIELD: | |
| 2317 | |||
| 2318 | ✗ | break; | |
| 2319 | ✗ | case QUAD_POINT_FIELD: | |
| 2320 | |||
| 2321 | ✗ | break; | |
| 2322 | |||
| 2323 | ✗ | case DOF_FIELD: | |
| 2324 | |||
| 2325 | ✗ | for(int icomp=0; icomp<numComp; icomp++) { | |
| 2326 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 2327 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 2328 | ✗ | tmp = 0.0; | |
| 2329 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 2330 | |||
| 2331 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++) { | |
| 2332 | ✗ | for(int hdof=0; hdof<fe.numDof(); hdof++) { | |
| 2333 | ✗ | tmp += fe.phi[ig](jdof) * elfield.val(icomp,jdof) *fe.phi[ig](hdof) * elfield.val(icomp,hdof); | |
| 2334 | } | ||
| 2335 | } | ||
| 2336 | ✗ | vec(idof) += coef * tmp * fe.phi[ig](idof) * fe.weightMeas(ig); | |
| 2337 | } | ||
| 2338 | } | ||
| 2339 | |||
| 2340 | } | ||
| 2341 | ✗ | break; | |
| 2342 | } | ||
| 2343 | } | ||
| 2344 | |||
| 2345 | /***********************************************************************************/ | ||
| 2346 | /***********************************************************************************/ | ||
| 2347 | |||
| 2348 | ✗ | void ElementVector::sGrad_phi_i_tensor_sGrad_f(const double coef, const ElementField& f, const ElementField& normalField, const CurvilinearFiniteElement& fe, UBlasMatrix tensor) | |
| 2349 | { | ||
| 2350 | ✗ | UBlasVector sGradF(2); | |
| 2351 | ✗ | sGradF=Curvatures::elemFieldGradient(f); | |
| 2352 | |||
| 2353 | // if tensor is the invers of the first fundamental form you get the laplacian operator on the surface | ||
| 2354 | ✗ | UBlasVector KsGradF(2); | |
| 2355 | ✗ | KsGradF(0)=0.0; | |
| 2356 | ✗ | KsGradF(1)=0.0; | |
| 2357 | ✗ | KsGradF = prod(tensor, sGradF ); | |
| 2358 | |||
| 2359 | ✗ | for ( int iLocDof(0); iLocDof < fe.numDof(); iLocDof++) { | |
| 2360 | ✗ | UBlasVector sGradPhi_i(2); | |
| 2361 | ✗ | sGradPhi_i=Curvatures::testFuncGradient(iLocDof); | |
| 2362 | |||
| 2363 | ✗ | double val = coef * inner_prod(KsGradF, sGradPhi_i) * fe.measure(); | |
| 2364 | ✗ | for ( int iCoor(0); iCoor < fe.numCoor(); iCoor++) { | |
| 2365 | ✗ | double value = val*normalField.val(iCoor,iLocDof); // here we multiply the result by the normal std::vector in order to use the result in the NSSimplifiedFSI model | |
| 2366 | ✗ | UBlasVectorRange rhs = vecBlock(iCoor); | |
| 2367 | ✗ | rhs(iLocDof) += value; | |
| 2368 | } | ||
| 2369 | } | ||
| 2370 | } | ||
| 2371 | |||
| 2372 | /***********************************************************************************/ | ||
| 2373 | /***********************************************************************************/ | ||
| 2374 | |||
| 2375 | 931737 | void ElementVector::sGrad_phi_i_tensor_sGrad_f(const double coef, const ElementField& elemCoef, const ElementField& f, const ElementField& normalField, const CurvilinearFiniteElement& fe, UBlasMatrix tensor) | |
| 2376 | { | ||
| 2377 |
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931737 | UBlasVector tmpVecQuadPoint; |
| 2378 |
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|
931737 | switch(elemCoef.type()) { |
| 2379 | 931737 | case DOF_FIELD: | |
| 2380 |
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|
931737 | tmpVecQuadPoint.resize(fe.numQuadraturePoint()); |
| 2381 |
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6522159 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 2382 |
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|
5590422 | tmpVecQuadPoint(ig) = prod(elemCoef.val,fe.phi[ig])(0); |
| 2383 | } | ||
| 2384 | 931737 | break; | |
| 2385 | |||
| 2386 | ✗ | case CONSTANT_FIELD: | |
| 2387 | case QUAD_POINT_FIELD: | ||
| 2388 | ✗ | FEL_ERROR("this case has not been implemented"); | |
| 2389 | break; | ||
| 2390 | } | ||
| 2391 | |||
| 2392 |
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|
1863474 | UBlasVector sGradF(2); |
| 2393 |
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|
931737 | sGradF=Curvatures::elemFieldGradient(f); |
| 2394 | |||
| 2395 | // if tensor is the invers of the first fundamental form you get the laplacian operator on the surface | ||
| 2396 |
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1863474 | UBlasVector KsGradF(2); |
| 2397 |
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|
931737 | KsGradF(0)=0.0; |
| 2398 |
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931737 | KsGradF(1)=0.0; |
| 2399 |
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931737 | KsGradF = prod(tensor, sGradF ); |
| 2400 | |||
| 2401 |
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3726948 | for ( int iLocDof(0); iLocDof < fe.numDof(); iLocDof++) { |
| 2402 |
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2795211 | UBlasVector sGradPhi_i(2); |
| 2403 |
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2795211 | sGradPhi_i=Curvatures::testFuncGradient(iLocDof); |
| 2404 | |||
| 2405 | 2795211 | double val(0.0); | |
| 2406 |
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19566477 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) |
| 2407 |
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16771266 | val += coef * tmpVecQuadPoint(ig) * inner_prod(KsGradF, sGradPhi_i) * fe.weightMeas(ig); //TODO only P1! we should integrate, but gradient is constant over the element |
| 2408 |
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|
11180844 | for ( int iCoor(0); iCoor < fe.numCoor(); iCoor++) { |
| 2409 |
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8385633 | double value = val*normalField.val(iCoor,iLocDof); // here we multiply the result by the normal std::vector in order to use the result in the NSSimplifiedFSI model |
| 2410 |
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8385633 | UBlasVectorRange rhs = vecBlock(iCoor); |
| 2411 |
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|
8385633 | rhs(iLocDof) += value; |
| 2412 | 8385633 | } | |
| 2413 | 2795211 | } | |
| 2414 | 931737 | } | |
| 2415 | |||
| 2416 | /***********************************************************************************/ | ||
| 2417 | /***********************************************************************************/ | ||
| 2418 | |||
| 2419 | 1 | void ElementVector::operator+=(const ElementVector& vec) | |
| 2420 | { | ||
| 2421 | 1 | m_vec += vec.vec(); | |
| 2422 | 1 | } | |
| 2423 | |||
| 2424 | /***********************************************************************************/ | ||
| 2425 | /***********************************************************************************/ | ||
| 2426 | |||
| 2427 | 1 | void ElementVector::operator-=(const ElementVector& vec) | |
| 2428 | { | ||
| 2429 | 1 | m_vec -= vec.vec(); | |
| 2430 | 1 | } | |
| 2431 | |||
| 2432 | /***********************************************************************************/ | ||
| 2433 | /***********************************************************************************/ | ||
| 2434 | |||
| 2435 | 1 | void ElementVector::operator*=(const double factor) | |
| 2436 | { | ||
| 2437 | 1 | m_vec *= factor; | |
| 2438 | 1 | } | |
| 2439 | |||
| 2440 | /***********************************************************************************/ | ||
| 2441 | /***********************************************************************************/ | ||
| 2442 | |||
| 2443 | 3717260 | void ElementVector::stab_supg(const double dt, const double stab1, const double density, const double visc, | |
| 2444 | const CurrentFiniteElement& fe,const ElementField& vel,const ElementField& rhs, | ||
| 2445 | double& Re_elem,double& tau, const int type) | ||
| 2446 | { | ||
| 2447 | /* | ||
| 2448 | Typical value for stab1 = 0.1 | ||
| 2449 | This stabilization does not include the 1/dt term (not strongly consistant with the time discrete scheme, may | ||
| 2450 | be viewed as a space-time, P0 in time) | ||
| 2451 | If type = 1: stabilization parameter depends on dt (Tezduyar) | ||
| 2452 | If type = 2: stabilization parameter independent of dt (Franca-Frey CMAME 1992) | ||
| 2453 | */ | ||
| 2454 |
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3717260 | FEL_ASSERT(vel.type() == DOF_FIELD); |
| 2455 |
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3717260 | FEL_ASSERT(rhs.type() == DOF_FIELD); |
| 2456 | |||
| 2457 | // Resize if required | ||
| 2458 |
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3717260 | if (m_tmpVec2Coor.size() != m_tmpVecCoor.size()) |
| 2459 | ✗ | m_tmpVec2Coor.resize(m_tmpVecCoor.size()); | |
| 2460 | |||
| 2461 | double weightJ,norm_u,s,adveps; | ||
| 2462 | 3717260 | const double h_elem = fe.diameter(); | |
| 2463 | int i0,i0_pres; | ||
| 2464 |
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18670560 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 2465 | 14953300 | weightJ = fe.weightMeas(ig); | |
| 2466 | // Computation of u and f in the element in the integration point ig | ||
| 2467 |
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|
14953300 | m_tmpVecCoor = prod(vel.val,fe.phi[ig]); // vel |
| 2468 | 14953300 | norm_u = norm_1(m_tmpVecCoor); | |
| 2469 |
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|
14953300 | m_tmpVec2Coor = prod(rhs.val,fe.phi[ig]); // rhs |
| 2470 | 14953300 | Re_elem = density*stab1*norm_u*h_elem/(4*visc); | |
| 2471 |
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14953300 | if(Re_elem<1.0) { |
| 2472 | 14717926 | tau = stab1*density*h_elem*h_elem/(8*visc); | |
| 2473 | } else { | ||
| 2474 | 235374 | tau = h_elem/(2.*norm_u); | |
| 2475 | } | ||
| 2476 |
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14953300 | if(type==1) { |
| 2477 | 4201300 | tau = 10.*stab1 / std::sqrt( (4./(dt*dt)) + | |
| 2478 | 4201300 | (4.*norm_u*norm_u)/(h_elem*h_elem) + | |
| 2479 | 4201300 | (16.*visc*visc)/(density*density*h_elem*h_elem*h_elem*h_elem) | |
| 2480 | 4201300 | ) / density; | |
| 2481 | // coef 10 is to have a typical value of 0.1 as for type 2 | ||
| 2482 | } | ||
| 2483 |
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10752000 | else if (type==2) { |
| 2484 | // FreeFem | ||
| 2485 | 10752000 | tau = stab1*h_elem*h_elem/visc; | |
| 2486 | } | ||
| 2487 | ✗ | else if (type==3) { | |
| 2488 | ✗ | tau = 10.*stab1 / std::sqrt( (16.*visc*visc)/(h_elem*h_elem*h_elem*h_elem) ); | |
| 2489 | } | ||
| 2490 | |||
| 2491 | 14953300 | int ncoor = fe.numCoor(); | |
| 2492 | 14953300 | i0_pres = m_firstRow[ncoor]; | |
| 2493 |
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74297720 | for(int idof=0; idof<fe.numDof(); idof++) { |
| 2494 | 59344420 | adveps=0.0; | |
| 2495 |
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|
235843340 | for(int kcoor=0; kcoor<ncoor; kcoor++) { |
| 2496 | 176498920 | adveps += m_tmpVecCoor[kcoor]* fe.dPhi[ig](kcoor,idof); | |
| 2497 | } | ||
| 2498 | 59344420 | adveps *= density*tau*weightJ;// rho (u.\gradv_i) | |
| 2499 | 59344420 | s=0.0; | |
| 2500 |
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235843340 | for(int icoor=0; icoor<ncoor; icoor++) { |
| 2501 | 176498920 | i0 = m_firstRow[icoor]; | |
| 2502 | 176498920 | m_vec(i0+idof) += m_tmpVec2Coor[icoor]*adveps; | |
| 2503 | 176498920 | s += fe.dPhi[ig](icoor,idof)*m_tmpVec2Coor(icoor); // same fe for velocity and pressure | |
| 2504 | } | ||
| 2505 | 59344420 | m_vec(i0_pres+idof) -= tau*s*weightJ; | |
| 2506 | |||
| 2507 | }// idof | ||
| 2508 | }// ig | ||
| 2509 | 3717260 | } | |
| 2510 | |||
| 2511 | /***********************************************************************************/ | ||
| 2512 | /***********************************************************************************/ | ||
| 2513 | |||
| 2514 | ✗ | void ElementVector::f_scalar_phi_i(const double coef,const CurrentFiniteElement& fe, const ElementField& elfield,const int iblock) | |
| 2515 | { | ||
| 2516 | double tmp; | ||
| 2517 | ✗ | for(int icomp=0; icomp<fe.numCoor(); icomp++) { | |
| 2518 | ✗ | UBlasVectorRange vec = vecBlock(iblock+icomp); | |
| 2519 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 2520 | ✗ | tmp = coef*fe.weightMeas(ig); | |
| 2521 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 2522 | ✗ | vec(idof) += tmp * elfield.val(icomp,idof); | |
| 2523 | } | ||
| 2524 | } | ||
| 2525 | } | ||
| 2526 | } | ||
| 2527 | |||
| 2528 | /***********************************************************************************/ | ||
| 2529 | /***********************************************************************************/ | ||
| 2530 | |||
| 2531 | ✗ | void ElementVector::div_u_div_phi_i(const double coef,const CurrentFiniteElement& fe, const ElementField& elfield, const int iblock) | |
| 2532 | { | ||
| 2533 | //rem : elfield is a dof field | ||
| 2534 | ✗ | for(int kcomp=0; kcomp<fe.numCoor(); kcomp++){ | |
| 2535 | ✗ | UBlasVectorRange vec = vecBlock(iblock+kcomp); | |
| 2536 | ✗ | for(int idof=0; idof<fe.numDof(); idof++) { | |
| 2537 | double tmpi,tmpj; | ||
| 2538 | ✗ | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { | |
| 2539 | ✗ | tmpi = 0.0; | |
| 2540 | ✗ | tmpj = 0.0; | |
| 2541 | ✗ | for(int jdof=0; jdof<fe.numDof(); jdof++){ | |
| 2542 | ✗ | for (int jcomp=0; jcomp<fe.numCoor(); jcomp++) { | |
| 2543 | ✗ | tmpi += fe.dPhi[ig](kcomp,idof); | |
| 2544 | ✗ | tmpj += fe.dPhi[ig](jcomp,jdof)*elfield.val(jcomp,jdof); | |
| 2545 | } | ||
| 2546 | } | ||
| 2547 | ✗ | vec(idof) += coef*tmpi*tmpj*fe.weightMeas(ig); | |
| 2548 | } | ||
| 2549 | } | ||
| 2550 | } | ||
| 2551 | } | ||
| 2552 | |||
| 2553 | /***********************************************************************************/ | ||
| 2554 | /***********************************************************************************/ | ||
| 2555 | |||
| 2556 | 193437 | void ElementVector::transpirationSurfStabRHS( const double coef, const ElementField& elemCoef, const ElementField& normalField, const ElementField& force, const CurvilinearFiniteElement& fe, UBlasMatrix tensor) | |
| 2557 | { | ||
| 2558 | // Tensor is supposed to be the inverse matric tensor | ||
| 2559 | // TODO compute directly it from fe! | ||
| 2560 |
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193437 | UBlasVector tmpVecQuadPoint( fe.numQuadraturePoint() ); |
| 2561 |
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193437 | switch(elemCoef.type()) { |
| 2562 | 193437 | case DOF_FIELD: | |
| 2563 |
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1354059 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 2564 |
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1160622 | m_tmpVecCoor = prod(elemCoef.val,fe.phi[ig]); |
| 2565 |
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1160622 | tmpVecQuadPoint(ig) = m_tmpVecCoor(0)*coef; |
| 2566 | } | ||
| 2567 | 193437 | break; | |
| 2568 | ✗ | case CONSTANT_FIELD: | |
| 2569 | case QUAD_POINT_FIELD: | ||
| 2570 | ✗ | FEL_ERROR("this case has not been implemented"); | |
| 2571 | break; | ||
| 2572 | } | ||
| 2573 | // Only P1 | ||
| 2574 | 193437 | double coeffQuad = 0.0; | |
| 2575 |
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1354059 | for(int ig=0; ig<fe.numQuadraturePoint(); ig++) { |
| 2576 |
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1160622 | coeffQuad += tmpVecQuadPoint(ig) * fe.weightMeas(ig) * fe.diameter() ; |
| 2577 | } | ||
| 2578 | |||
| 2579 |
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|
773748 | for (int forceLocDof = 0; forceLocDof < fe.numDof(); forceLocDof++) { |
| 2580 |
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2321244 | for (int testLocDof = 0; testLocDof < fe.numDof(); testLocDof++) { |
| 2581 | |||
| 2582 | // computation of (\nabla_c\phi_test)^T A^-1 \nabla_c\phi_sol | ||
| 2583 |
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1740933 | UBlasVector gradForce(2); |
| 2584 |
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1740933 | UBlasVector gradTest(2); |
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1740933 | UBlasVector KgradForce(2); |
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1740933 | KgradForce(0)=0.0; |
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1740933 | KgradForce(1)=0.0; |
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1740933 | gradForce = Curvatures::testFuncGradient(forceLocDof); |
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1740933 | gradTest = Curvatures::testFuncGradient(testLocDof); |
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1740933 | KgradForce = prod(tensor, gradForce ); |
| 2591 | |||
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1740933 | const double lap = inner_prod(KgradForce, gradTest); |
| 2593 | |||
| 2594 |
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6963732 | for ( int forceCoor(0); forceCoor < fe.numCoor(); forceCoor++) { |
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20891196 | for ( int testCoor(0); testCoor < fe.numCoor(); testCoor++) { |
| 2596 | 15668397 | double projCoef = 0; | |
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62673588 | for ( int ausCoor(0); ausCoor < fe.numCoor(); ++ausCoor ) { |
| 2598 | 47005191 | double deltaTest(0), deltaSol(0); | |
| 2599 |
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47005191 | if ( forceCoor - ausCoor == 0 ) |
| 2600 | 15668397 | deltaSol = 1; | |
| 2601 |
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47005191 | if ( testCoor - ausCoor == 0 ) |
| 2602 | 15668397 | deltaTest = 1; | |
| 2603 | // Setting normnorm | ||
| 2604 |
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47005191 | const double normnormSol = normalField.val( forceCoor, forceLocDof)*normalField.val(ausCoor, forceLocDof); |
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47005191 | const double normnormTest = normalField.val(testCoor,testLocDof)*normalField.val(ausCoor,testLocDof); |
| 2606 | 47005191 | projCoef += ( deltaSol - normnormSol ) * ( deltaTest - normnormTest ); | |
| 2607 | } | ||
| 2608 | |||
| 2609 |
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15668397 | const double value = projCoef * lap * coeffQuad * force.val(forceCoor,forceLocDof); |
| 2610 | |||
| 2611 |
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15668397 | UBlasVectorRange vec = vecBlock(testCoor); |
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15668397 | vec(testLocDof) += value; |
| 2613 | 15668397 | } | |
| 2614 | } | ||
| 2615 | 1740933 | } | |
| 2616 | } | ||
| 2617 | 193437 | } | |
| 2618 | |||
| 2619 | /***********************************************************************************/ | ||
| 2620 | /***********************************************************************************/ | ||
| 2621 | |||
| 2622 | ✗ | void ElementVector::velocityConstraint(const double coef, const ElementField& disp, const CurvilinearFiniteElement& fe, const int iblock) | |
| 2623 | { | ||
| 2624 | ✗ | FEL_CHECK(fe.hasMeas() ,"ElementVector::velocityConstraint: requires covariant basis"); | |
| 2625 | ✗ | FEL_CHECK(disp.type() == DOF_FIELD,"ElementVector::velocityConstraint: wrong displacement field type"); | |
| 2626 | |||
| 2627 | ✗ | const UBlasMatrix& d = disp.val; | |
| 2628 | |||
| 2629 | ✗ | UBlasMatrix cbasis(fe.numRefCoor(),fe.numCoor()); // covariant basis in current configuation | |
| 2630 | ✗ | UBlasVector n(fe.numCoor()); // normal std::vector, not unitary | |
| 2631 | ✗ | UBlasMatrix datq(fe.numCoor(),fe.numQuadraturePoint()); // displacement at quadrature poins | |
| 2632 | |||
| 2633 | ✗ | for (int ic=0; ic <fe.numCoor(); ++ic) { | |
| 2634 | ✗ | for(int iq=0; iq<fe.numQuadraturePoint(); ++iq) { | |
| 2635 | ✗ | datq(ic,iq) = 0.0; | |
| 2636 | ✗ | for(int idof=0; idof<fe.numDof(); ++idof) { | |
| 2637 | ✗ | datq(ic,iq) += fe.phi[iq](idof) * d(ic,idof); | |
| 2638 | } | ||
| 2639 | } | ||
| 2640 | } | ||
| 2641 | |||
| 2642 | ✗ | UBlasVectorRange vec = vecBlock(iblock); | |
| 2643 | |||
| 2644 | // Loop on quadrature points | ||
| 2645 | ✗ | for (int iq=0; iq < fe.numQuadraturePoint(); ++iq) { | |
| 2646 | |||
| 2647 | // Covariant basis in current configuratgion | ||
| 2648 | ✗ | for (int ir=0; ir < fe.numRefCoor(); ++ir) { | |
| 2649 | ✗ | for (int ic=0; ic <fe.numCoor(); ++ic) { | |
| 2650 | ✗ | cbasis(ir,ic) = fe.m_covBasis[iq](ir,ic); | |
| 2651 | ✗ | for(int idof=0; idof< fe.numDof(); idof++) | |
| 2652 | ✗ | cbasis(ir,ic) += d(ic,idof)*fe.dPhiRef(iq)(ir,idof); | |
| 2653 | } | ||
| 2654 | } | ||
| 2655 | |||
| 2656 | ✗ | switch ( fe.numRefCoor() ) { // Warning: must be as in CurvilinearFiniteElement::computeNormal() | |
| 2657 | ✗ | case 1: | |
| 2658 | ✗ | n(0) = cbasis(0,1); | |
| 2659 | ✗ | n(1) = - cbasis(0,0); | |
| 2660 | ✗ | break; | |
| 2661 | ✗ | case 2: | |
| 2662 | ✗ | n(0) = fe.m_sign * ( cbasis(0,1) * cbasis(1,2) - cbasis(0,2)*cbasis(1,1) ); | |
| 2663 | ✗ | n(1) = fe.m_sign * ( cbasis(0,2) * cbasis(1,0) - cbasis(0,0)*cbasis(1,2) ); | |
| 2664 | ✗ | n(2) = fe.m_sign * ( cbasis(0,0) * cbasis(1,1) - cbasis(0,1)*cbasis(1,0) ); | |
| 2665 | ✗ | break; | |
| 2666 | ✗ | default: | |
| 2667 | ✗ | FEL_ERROR("ElementVector::velocityConstraint: numRefCoor must be 1 or 2"); | |
| 2668 | } | ||
| 2669 | |||
| 2670 | // Update residual in elementary std::vector | ||
| 2671 | ✗ | for (int ic=0; ic < fe.numCoor(); ++ic) | |
| 2672 | ✗ | vec(0) += coef*datq(ic,iq)*n(ic)*fe.quadratureRule().weight(iq); | |
| 2673 | } | ||
| 2674 | |||
| 2675 | } | ||
| 2676 | |||
| 2677 | /***********************************************************************************/ | ||
| 2678 | /***********************************************************************************/ | ||
| 2679 | |||
| 2680 | ✗ | void ElementVector::followerPressure(const double coef, const ElementField& press, const ElementField& disp, const CurvilinearFiniteElement& fe) | |
| 2681 | { | ||
| 2682 | ✗ | FEL_CHECK(fe.hasMeas() ,"ElementVector::followerPressure: requires covariant basis"); | |
| 2683 | ✗ | FEL_CHECK(disp.type() == DOF_FIELD,"ElementVector::followerPressure: wrong displacement field type"); | |
| 2684 | ✗ | FEL_CHECK(press.numComp() == 1,"ElementVector::followerPressure: wrong pressure field"); | |
| 2685 | |||
| 2686 | ✗ | const UBlasMatrix& d = disp.val; | |
| 2687 | |||
| 2688 | ✗ | UBlasMatrix cbasis(fe.numRefCoor(),fe.numCoor()); // covariant basis in current configuation | |
| 2689 | ✗ | UBlasVector n(fe.numCoor()); // normal std::vector, not unitary | |
| 2690 | ✗ | UBlasVector patq(fe.numQuadraturePoint()); // pressure at quadrature poins | |
| 2691 | |||
| 2692 | // Evaluate pressure at quadrature points | ||
| 2693 | ✗ | switch(press.type()) { | |
| 2694 | ✗ | case CONSTANT_FIELD: | |
| 2695 | ✗ | for(int iq=0; iq<fe.numQuadraturePoint(); ++iq) | |
| 2696 | ✗ | patq(iq) = press.val(0,0); | |
| 2697 | ✗ | break; | |
| 2698 | ✗ | case QUAD_POINT_FIELD: | |
| 2699 | ✗ | for(int iq=0; iq<fe.numQuadraturePoint(); ++iq) | |
| 2700 | ✗ | patq(iq) = press.val(0,iq); | |
| 2701 | ✗ | break; | |
| 2702 | ✗ | case DOF_FIELD: | |
| 2703 | ✗ | for(int iq=0; iq<fe.numQuadraturePoint(); ++iq) { | |
| 2704 | ✗ | patq(iq) = 0.0; | |
| 2705 | ✗ | for(int idof=0; idof<fe.numDof(); ++idof) | |
| 2706 | ✗ | patq(iq) += fe.phi[iq](idof) * press.val(0,idof); | |
| 2707 | } | ||
| 2708 | ✗ | break; | |
| 2709 | ✗ | default: | |
| 2710 | ✗ | FEL_ERROR("this pressure element field type has not been implemented"); | |
| 2711 | } | ||
| 2712 | |||
| 2713 | // Loop on quadrature points | ||
| 2714 | ✗ | for (int iq=0; iq < fe.numQuadraturePoint(); ++iq) { | |
| 2715 | |||
| 2716 | // covariant basis in current configuratgion | ||
| 2717 | ✗ | for (int ir=0; ir < fe.numRefCoor(); ++ir) { | |
| 2718 | ✗ | for (int ic=0; ic <fe.numCoor(); ++ic) { | |
| 2719 | ✗ | cbasis(ir,ic) = fe.m_covBasis[iq](ir,ic); | |
| 2720 | ✗ | for(int idof=0; idof< fe.numDof(); idof++) | |
| 2721 | ✗ | cbasis(ir,ic) += d(ic,idof)*fe.dPhiRef(iq)(ir,idof); | |
| 2722 | } | ||
| 2723 | } | ||
| 2724 | |||
| 2725 | ✗ | switch ( fe.numRefCoor() ) { // Warning: must be as in CurvilinearFiniteElement::computeNormal() | |
| 2726 | ✗ | case 1: | |
| 2727 | ✗ | n(0) = cbasis(0,1); | |
| 2728 | ✗ | n(1) = - cbasis(0,0); | |
| 2729 | ✗ | break; | |
| 2730 | ✗ | case 2: | |
| 2731 | ✗ | n(0) = fe.m_sign * ( cbasis(0,1) * cbasis(1,2) - cbasis(0,2)*cbasis(1,1) ); | |
| 2732 | ✗ | n(1) = fe.m_sign * ( cbasis(0,2) * cbasis(1,0) - cbasis(0,0)*cbasis(1,2) ); | |
| 2733 | ✗ | n(2) = fe.m_sign * ( cbasis(0,0) * cbasis(1,1) - cbasis(0,1)*cbasis(1,0) ); | |
| 2734 | ✗ | break; | |
| 2735 | ✗ | default: | |
| 2736 | ✗ | FEL_ERROR("ElementVector::followerPressure: numRefCoor must be 1 or 2"); | |
| 2737 | } | ||
| 2738 | |||
| 2739 | // Update residual in elementary std::vector | ||
| 2740 | ✗ | for (int ic=0; ic < fe.numCoor(); ++ic) { | |
| 2741 | ✗ | UBlasVectorRange vec = vecBlock(ic); | |
| 2742 | ✗ | for(int idof=0; idof< fe.numDof(); idof++) | |
| 2743 | ✗ | vec(idof) += coef*patq(iq)*n(ic)*fe.phi[iq](idof)*fe.quadratureRule().weight(iq); | |
| 2744 | } | ||
| 2745 | } | ||
| 2746 | } | ||
| 2747 | |||
| 2748 | } | ||
| 2749 |