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// ______ ______ _ _ _____ ______ |
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// | ____| ____| | (_)/ ____| | ____| |
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// | |__ | |__ | | _| (___ ___| |__ |
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// | __| | __| | | | |\___ \ / __| __| |
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// | | | |____| |____| |____) | (__| |____ |
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// |_| |______|______|_|_____/ \___|______| |
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// Finite Elements for Life Sciences and Engineering |
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// |
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// License: LGL2.1 License |
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// FELiScE default license: LICENSE in root folder |
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// |
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// Main authors: M.Aletti |
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// |
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#ifndef _LINEARPROBLEMPERFECTFLUID_HPP |
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#define _LINEARPROBLEMPERFECTFLUID_HPP |
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// System includes |
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// External includes |
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// Project includes |
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#include "FiniteElement/elementField.hpp" |
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#include "Solver/reducedSteklov.hpp" |
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namespace felisce { |
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/*! |
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\class LinearProblemPerfectFluid |
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\authors M.Aletti |
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\date 2015 |
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\brief Manage specific functions for perfect fluid for application to Intra Ocular Pressure (iop) |
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*/ |
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class LinearProblemPerfectFluid : public LinearProblem { |
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public: |
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// ==================================================================== |
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// Simple constructor/destructor = |
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// ==================================================================== |
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LinearProblemPerfectFluid(); |
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~LinearProblemPerfectFluid() override= default; |
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// ==================================================================== |
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// This function overrides LinearProblem::initialize = |
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// ==================================================================== |
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void initialize(std::vector<GeometricMeshRegion::Pointer>& mesh, FelisceTransient::Pointer fstransient, MPI_Comm& comm, bool doUseSNES) override; |
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// ==================================================================== |
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// With these two functions we are able to initialize the petsc = |
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// vectors used at the interface = |
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// ==================================================================== |
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void initializePetscVectors(); |
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void resetInterfaceQuantities(); |
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// ==================================================================== |
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// Getters = |
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// ==================================================================== |
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inline felInt idVarIop() const { return m_idVarIop; } |
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inline felInt idUnknownIop() const { return m_iUnknownIop; } |
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protected: |
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// ==================================================================== |
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// This two functions are here to compute the matrix = |
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// of the system = |
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// ==================================================================== |
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void initPerElementType(ElementType eltType, FlagMatrixRHS flagMatrixRHS) override; |
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void computeElementArray(const std::vector<Point*>& elemPoint, const std::vector<felInt>& elemIdPoint, felInt& iel, FlagMatrixRHS flagMatrixRHS) override; |
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// ==================================================================== |
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// relaxation parameter, std::set in the datafile, for the coupling = |
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// boundary condition = |
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// ==================================================================== |
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double m_relaxParam; |
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// ==================================================================== |
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// id variable and id unknown and a pointer to current fe |
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// ==================================================================== |
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felInt m_idVarIop; |
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felInt m_iUnknownIop; |
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CurrentFiniteElement *m_feIop; |
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}; |
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} |
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#endif |
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