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| 1 | // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- | ||
| 2 | // vi: set et ts=4 sw=4 sts=4: | ||
| 3 | // | ||
| 4 | // SPDX-FileCopyrightText: Copyright © DuMux Project contributors, see AUTHORS.md in root folder | ||
| 5 | // SPDX-License-Identifier: GPL-3.0-or-later | ||
| 6 | // | ||
| 7 | /*! | ||
| 8 | * \file | ||
| 9 | * \ingroup BoxDFMModel | ||
| 10 | * \brief Cache class for the flux variables to be used | ||
| 11 | * in conjunction with the box discrete fracture scheme. | ||
| 12 | */ | ||
| 13 | |||
| 14 | #ifndef DUMUX_POROUSMEDIUM_BOXDFM_FLUXVARIABLESCACHE_HH | ||
| 15 | #define DUMUX_POROUSMEDIUM_BOXDFM_FLUXVARIABLESCACHE_HH | ||
| 16 | |||
| 17 | #include <dune/common/fvector.hh> | ||
| 18 | |||
| 19 | #include <dumux/common/properties.hh> | ||
| 20 | #include <dumux/discretization/method.hh> | ||
| 21 | #include <dumux/flux/fluxvariablescaching.hh> | ||
| 22 | |||
| 23 | namespace Dumux { | ||
| 24 | |||
| 25 | /*! | ||
| 26 | * \ingroup BoxDFMModel | ||
| 27 | * \brief We only store discretization-related quantities for the box method. | ||
| 28 | * However, we cannot reuse the cache of the standard box method as we have | ||
| 29 | * to take into account the scvs that lie on fracture facets. | ||
| 30 | */ | ||
| 31 | template<class TypeTag> | ||
| 32 | 7675224 | class BoxDfmFluxVariablesCache | |
| 33 | { | ||
| 34 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 35 | using Problem = GetPropType<TypeTag, Properties::Problem>; | ||
| 36 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 37 | using GridView = typename GridGeometry::GridView; | ||
| 38 | using FluxVariables = GetPropType<TypeTag, Properties::FluxVariables>; | ||
| 39 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 40 | using ElementVolumeVariables = typename GetPropType<TypeTag, Properties::GridVolumeVariables>::LocalView; | ||
| 41 | using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace; | ||
| 42 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 43 | using GridIndexType = typename GridView::IndexSet::IndexType; | ||
| 44 | using Stencil = std::vector<GridIndexType>; | ||
| 45 | using TransmissibilityVector = std::vector<GridIndexType>; | ||
| 46 | |||
| 47 | using CoordScalar = typename GridView::ctype; | ||
| 48 | static const int dim = GridView::dimension; | ||
| 49 | static const int dimWorld = GridView::dimensionworld; | ||
| 50 | |||
| 51 | using FeLocalBasis = typename GridGeometry::FeCache::FiniteElementType::Traits::LocalBasisType; | ||
| 52 | using ShapeJacobian = typename FeLocalBasis::Traits::JacobianType; | ||
| 53 | using ShapeValue = typename Dune::FieldVector<Scalar, 1>; | ||
| 54 | using JacobianInverseTransposed = typename Element::Geometry::JacobianInverseTransposed; | ||
| 55 | using GlobalPosition = Dune::FieldVector<Scalar, dimWorld>; | ||
| 56 | |||
| 57 | public: | ||
| 58 | static constexpr bool isSolDependent = false; | ||
| 59 | |||
| 60 | 7675224 | void update(const Problem& problem, | |
| 61 | const Element& element, | ||
| 62 | const FVElementGeometry& fvGeometry, | ||
| 63 | const ElementVolumeVariables& elemVolVars, | ||
| 64 | const SubControlVolumeFace& scvf) | ||
| 65 | { | ||
| 66 |
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7675224 | const auto geometry = element.geometry(); |
| 67 | 7675224 | const auto& localBasis = fvGeometry.feLocalBasis(); | |
| 68 | |||
| 69 | // evaluate shape functions and gradients at the integration point | ||
| 70 |
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7675224 | std::vector<ShapeValue> shapeVals; |
| 71 |
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7675224 | const auto ipLocal = geometry.local(scvf.ipGlobal()); |
| 72 | 7675224 | jacInvT_ = geometry.jacobianInverseTransposed(ipLocal); | |
| 73 |
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7675224 | localBasis.evaluateJacobian(ipLocal, shapeJacobian_); |
| 74 | 7675224 | localBasis.evaluateFunction(ipLocal, shapeVals); | |
| 75 | |||
| 76 | // set the shape values | ||
| 77 |
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7675224 | shapeValues_.resize(fvGeometry.numScv(), 0.0); |
| 78 |
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7675224 | if (!scvf.isOnFracture()) |
| 79 | 7417436 | std::copy(shapeVals.begin(), shapeVals.end(), shapeValues_.begin()); | |
| 80 | else | ||
| 81 | { | ||
| 82 | 257788 | const auto thisFacetIdx = scvf.facetIndexInElement(); | |
| 83 |
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1685700 | for (const auto& scv: scvs(fvGeometry)) |
| 84 |
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1427912 | if (scv.isOnFracture() && scv.facetIndexInElement() == thisFacetIdx) |
| 85 | 577616 | shapeValues_[scv.indexInElement()] = shapeVals[scv.localDofIndex()]; | |
| 86 | } | ||
| 87 | |||
| 88 | // set the shape value gradients | ||
| 89 |
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15350448 | gradN_.resize(fvGeometry.numScv(), GlobalPosition(0.0)); |
| 90 |
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7675224 | if (!scvf.isOnFracture()) |
| 91 | { | ||
| 92 |
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32990744 | for (const auto& scv: scvs(fvGeometry)) |
| 93 |
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25573308 | if (!scv.isOnFracture()) |
| 94 | 49548012 | jacInvT_.mv(shapeJacobian_[scv.localDofIndex()][0], gradN_[scv.indexInElement()]); | |
| 95 | } | ||
| 96 | else | ||
| 97 | { | ||
| 98 | 257788 | const auto thisFacetIdx = scvf.facetIndexInElement(); | |
| 99 | |||
| 100 | // first, find all local dofs on this facet | ||
| 101 | 257788 | std::vector<unsigned int> facetLocalDofs; | |
| 102 |
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1685700 | for (const auto& scv : scvs(fvGeometry)) |
| 103 |
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1427912 | if (scv.isOnFracture() && scv.facetIndexInElement() == thisFacetIdx) |
| 104 |
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577616 | facetLocalDofs.push_back(scv.localDofIndex()); |
| 105 | |||
| 106 |
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1685700 | for (const auto& scv: scvs(fvGeometry)) |
| 107 | { | ||
| 108 | // now, create entries for all fracture scvs on this same facet ... | ||
| 109 |
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1427912 | if (scv.isOnFracture() && scv.facetIndexInElement() == thisFacetIdx) |
| 110 | 577616 | jacInvT_.mv(shapeJacobian_[scv.localDofIndex()][0], gradN_[scv.indexInElement()]); | |
| 111 | |||
| 112 | // ... and those non-fracture scvs that are not on this facet | ||
| 113 | 850296 | else if (!scv.isOnFracture() | |
| 114 |
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850296 | && std::find( facetLocalDofs.begin(), |
| 115 | facetLocalDofs.end(), | ||
| 116 |
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850296 | scv.localDofIndex() ) == facetLocalDofs.end()) |
| 117 | { | ||
| 118 | 1689048 | jacInvT_.mv(shapeJacobian_[scv.localDofIndex()][0], gradN_[scv.indexInElement()]); | |
| 119 | } | ||
| 120 | } | ||
| 121 | 257788 | } | |
| 122 | 7675224 | } | |
| 123 | |||
| 124 | //! Returns the Jacobian of the shape functions at the integration point. | ||
| 125 | const std::vector<ShapeJacobian>& shapeJacobian() const { return shapeJacobian_; } | ||
| 126 | //! Returns the shape values for all scvs at the integration point. | ||
| 127 | 116749288 | const std::vector<ShapeValue>& shapeValues() const { return shapeValues_; } | |
| 128 | //! Returns the shape value gradients for all scvs at the integration point. | ||
| 129 | const JacobianInverseTransposed& jacInvT() const { return jacInvT_; } | ||
| 130 | //! Returns the shape value gradients corresponding to an scv. | ||
| 131 | 432401072 | const GlobalPosition& gradN(unsigned int scvIdxInElement) const { return gradN_[scvIdxInElement]; } | |
| 132 | |||
| 133 | private: | ||
| 134 | std::vector<GlobalPosition> gradN_; | ||
| 135 | std::vector<ShapeJacobian> shapeJacobian_; | ||
| 136 | std::vector<ShapeValue> shapeValues_; | ||
| 137 | JacobianInverseTransposed jacInvT_; | ||
| 138 | }; | ||
| 139 | |||
| 140 | } // end namespace Dumux | ||
| 141 | |||
| 142 | #endif | ||
| 143 |