| Directory: | ./ |
|---|---|
| File: | Model/elasticCurvedBeamModel.cpp |
| Date: | 2024-04-14 07:32:34 |
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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: | ||
| 13 | // | ||
| 14 | |||
| 15 | // System includes | ||
| 16 | |||
| 17 | // External includes | ||
| 18 | |||
| 19 | // Project includes | ||
| 20 | #include "Model/elasticCurvedBeamModel.hpp" | ||
| 21 | |||
| 22 | namespace felisce | ||
| 23 | { | ||
| 24 |
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4 | ElasticCurvedBeamModel::ElasticCurvedBeamModel():Model() |
| 25 | { | ||
| 26 |
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4 | m_name = "Elastic Curved Beam Model"; |
| 27 | 4 | } | |
| 28 | |||
| 29 | 8 | ElasticCurvedBeamModel::~ElasticCurvedBeamModel() | |
| 30 | { | ||
| 31 | 8 | m_dispTimeRHS.destroy(); | |
| 32 | 8 | m_seqDispTimeRHS.destroy(); | |
| 33 | } | ||
| 34 | |||
| 35 | 4 | void ElasticCurvedBeamModel::initializeDerivedModel() | |
| 36 | { | ||
| 37 | |||
| 38 | // todo : initialize solution for solver. | ||
| 39 | // _linearProblem[0]->set_U_0(_U_0); | ||
| 40 | |||
| 41 | // First assembling loop in iteration 0 to build static matrix. | ||
| 42 | //_linearProblem[iProblem]->assembleMatrixRHS(_rankProc); | ||
| 43 | |||
| 44 | // save static matrix in matrix _A. | ||
| 45 | //_linearProblem[iProblem]->copyMatrixRHS(); | ||
| 46 | 4 | } | |
| 47 | |||
| 48 | |||
| 49 | 120 | void ElasticCurvedBeamModel::forward() | |
| 50 | { | ||
| 51 | // Write solution for postprocessing (if required) | ||
| 52 | 120 | writeSolution(); | |
| 53 | |||
| 54 | // Advance time step. | ||
| 55 | 120 | updateTime(); | |
| 56 | |||
| 57 | // Print time information | ||
| 58 | 120 | printNewTimeIterationBanner(); | |
| 59 | |||
| 60 | //Assembly loop on elements. | ||
| 61 | 120 | m_linearProblem[0]->assembleMatrixRHSBD(MpiInfo::rankProc()); | |
| 62 | |||
| 63 | //Apply boundary conditions. | ||
| 64 | 120 | m_linearProblem[0]->finalizeEssBCTransient(); | |
| 65 | |||
| 66 | 120 | m_linearProblem[0]->applyBC(FelisceParam::instance().essentialBoundaryConditionsMethod, MpiInfo::rankProc()); | |
| 67 | |||
| 68 | 120 | m_dispTimeRHS.copyFrom(m_linearProblem[0]->solution()); | |
| 69 | |||
| 70 | |||
| 71 | //Solve linear system. | ||
| 72 | 120 | m_linearProblem[0]->solve(MpiInfo::rankProc(), MpiInfo::numProc()); | |
| 73 | |||
| 74 | // computation of the time RHS | ||
| 75 | // 2 * X^n - X^(n-1) | ||
| 76 | 120 | m_dispTimeRHS.axpby(2., -1., m_linearProblem[0]->solution()); | |
| 77 | |||
| 78 | 120 | m_linearProblem[0]->gatherSolution(); | |
| 79 | 120 | m_linearProblem[0]->gatherVector(m_dispTimeRHS, m_seqDispTimeRHS); | |
| 80 | 120 | } | |
| 81 | |||
| 82 | 4 | void ElasticCurvedBeamModel::setExternalVec(){ | |
| 83 | 4 | m_dispTimeRHS.duplicateFrom(m_linearProblem[0]->solution()); | |
| 84 |
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4 | m_dispTimeRHS.set(0.); |
| 85 | 4 | m_seqDispTimeRHS.duplicateFrom(m_linearProblem[0]->sequentialSolution()); | |
| 86 |
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4 | m_seqDispTimeRHS.set(0.); |
| 87 | |||
| 88 | 4 | m_linearProblem[0]->pushBackExternalVec(m_seqDispTimeRHS); | |
| 89 | 4 | } | |
| 90 | } | ||
| 91 |