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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-FileCopyrightInfo: 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 the sub control volume for the box discrete fracture scheme | ||
| 11 | */ | ||
| 12 | |||
| 13 | #ifndef DUMUX_POROUSMEDIUMFLOW_BOXDFM_SUBCONTROLVOLUME_HH | ||
| 14 | #define DUMUX_POROUSMEDIUMFLOW_BOXDFM_SUBCONTROLVOLUME_HH | ||
| 15 | |||
| 16 | #include <dune/common/reservedvector.hh> | ||
| 17 | #include <dune/geometry/type.hh> | ||
| 18 | #include <dune/geometry/multilineargeometry.hh> | ||
| 19 | |||
| 20 | #include <dumux/discretization/subcontrolvolumebase.hh> | ||
| 21 | #include <dumux/porousmediumflow/boxdfm/geometryhelper.hh> | ||
| 22 | #include <dumux/common/math.hh> | ||
| 23 | #include <dumux/geometry/volume.hh> | ||
| 24 | |||
| 25 | namespace Dumux { | ||
| 26 | |||
| 27 | /*! | ||
| 28 | * \ingroup BoxDFMModel | ||
| 29 | * \brief Default traits class to be used for the sub-control volumes | ||
| 30 | * for the box discrete fracture scheme | ||
| 31 | * | ||
| 32 | * \tparam GV the type of the grid view | ||
| 33 | * | ||
| 34 | * \note We define new traits for the box-dfm sub-control volume face | ||
| 35 | * as we use a different type of container for storing the scvf corners! | ||
| 36 | */ | ||
| 37 | template<class GridView> | ||
| 38 | struct BoxDfmDefaultScvGeometryTraits | ||
| 39 | { | ||
| 40 | using Grid = typename GridView::Grid; | ||
| 41 | |||
| 42 | static const int dim = Grid::dimension; | ||
| 43 | static const int dimWorld = Grid::dimensionworld; | ||
| 44 | using GridIndexType = typename Grid::LeafGridView::IndexSet::IndexType; | ||
| 45 | using LocalIndexType = unsigned int; | ||
| 46 | using Scalar = typename Grid::ctype; | ||
| 47 | using GeometryTraits = BoxDfmMLGeometryTraits<Scalar>; | ||
| 48 | using Geometry = Dune::MultiLinearGeometry<Scalar, dim, dimWorld, GeometryTraits>; | ||
| 49 | using CornerStorage = typename GeometryTraits::template CornerStorage<dim, dimWorld>::Type; | ||
| 50 | using GlobalPosition = typename CornerStorage::value_type; | ||
| 51 | }; | ||
| 52 | |||
| 53 | /*! | ||
| 54 | * \ingroup BoxDFMModel | ||
| 55 | * \brief the sub control volume for the box discrete fracture scheme | ||
| 56 | * | ||
| 57 | * \tparam GV the type of the grid view | ||
| 58 | * \tparam T the scvf geometry traits | ||
| 59 | */ | ||
| 60 | template<class GV, | ||
| 61 | class T = BoxDfmDefaultScvGeometryTraits<GV> > | ||
| 62 | class BoxDfmSubControlVolume | ||
| 63 | : public SubControlVolumeBase<BoxDfmSubControlVolume<GV, T>, T> | ||
| 64 | { | ||
| 65 | using ThisType = BoxDfmSubControlVolume<GV, T>; | ||
| 66 | using ParentType = SubControlVolumeBase<ThisType, T>; | ||
| 67 | using Geometry = typename T::Geometry; | ||
| 68 | using GridIndexType = typename T::GridIndexType; | ||
| 69 | using LocalIndexType = typename T::LocalIndexType; | ||
| 70 | using Scalar = typename T::Scalar; | ||
| 71 | using GlobalPosition = typename T::GlobalPosition; | ||
| 72 | enum { dim = Geometry::mydimension }; | ||
| 73 | |||
| 74 | static_assert(dim == 2 || dim == 3, "Box-Dfm sub-control volume only implemented in 2d or 3d"); | ||
| 75 | |||
| 76 | public: | ||
| 77 | //! State the traits public and thus export all types | ||
| 78 | using Traits = T; | ||
| 79 | |||
| 80 | //! The default constructor | ||
| 81 | 26094996 | BoxDfmSubControlVolume() = default; | |
| 82 | |||
| 83 | // the constructor for standard scvs | ||
| 84 | template<class GeometryHelper> | ||
| 85 | 8761392 | BoxDfmSubControlVolume(const GeometryHelper& geometryHelper, | |
| 86 | LocalIndexType scvIdx, | ||
| 87 | GridIndexType elementIndex, | ||
| 88 | GridIndexType dofIndex) | ||
| 89 | : isFractureScv_(false) | ||
| 90 | , center_(0.0) | ||
| 91 | , elementIndex_(elementIndex) | ||
| 92 | , vIdxLocal_(scvIdx) | ||
| 93 | , elemLocalScvIdx_(scvIdx) | ||
| 94 | , dofIndex_(dofIndex) | ||
| 95 | , facetIdx_(0) | ||
| 96 | 17522784 | , indexInIntersection_(0) | |
| 97 | { | ||
| 98 | 8761392 | const auto corners = geometryHelper.getScvCorners(scvIdx); | |
| 99 | 8761392 | dofPosition_ = corners[0]; | |
| 100 | 8761392 | volume_ = Dumux::convexPolytopeVolume<T::dim>( | |
| 101 | Dune::GeometryTypes::cube(T::dim), | ||
| 102 | 92005056 | [&](unsigned int i){ return corners[i]; }); | |
| 103 | // compute center point | ||
| 104 |
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65712528 | for (const auto& corner : corners) |
| 105 | 39428352 | center_ += corner; | |
| 106 | 8761392 | center_ /= corners.size(); | |
| 107 | 8761392 | } | |
| 108 | |||
| 109 | /*! | ||
| 110 | * \brief Constructor for fracture scvs | ||
| 111 | * | ||
| 112 | * The corner computation is the same as for boundary scvfs. | ||
| 113 | * Also, the scvf area of a boundary scvf is equal to the scv | ||
| 114 | * volume (unscaled by the aperture) Thus, we reuse functionality here. | ||
| 115 | * In order to get the right dimensions later, one must provide appropriate | ||
| 116 | * extrusion factors in the problem corresponding to the fracture aperture. * | ||
| 117 | */ | ||
| 118 | template<class GeometryHelper, class Intersection> | ||
| 119 | 600528 | BoxDfmSubControlVolume(const GeometryHelper& geometryHelper, | |
| 120 | const Intersection& intersection, | ||
| 121 | const typename Intersection::Geometry& isGeometry, | ||
| 122 | LocalIndexType indexInIntersection, | ||
| 123 | LocalIndexType vIdxLocal, | ||
| 124 | LocalIndexType elemLocalScvIdx, | ||
| 125 | LocalIndexType elemLocalFacetIdx, | ||
| 126 | GridIndexType elementIndex, | ||
| 127 | GridIndexType dofIndex) | ||
| 128 | : isFractureScv_(true) | ||
| 129 | , center_(0.0) | ||
| 130 | , volume_(0.0) | ||
| 131 | , elementIndex_(elementIndex) | ||
| 132 | , vIdxLocal_(vIdxLocal) | ||
| 133 | , elemLocalScvIdx_(elemLocalScvIdx) | ||
| 134 | , dofIndex_(dofIndex) | ||
| 135 | , facetIdx_(elemLocalFacetIdx) | ||
| 136 | 1201056 | , indexInIntersection_(indexInIntersection) | |
| 137 | { | ||
| 138 |
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900792 | const auto corners = geometryHelper.getBoundaryScvfCorners(intersection.indexInInside(), indexInIntersection); |
| 139 | 600528 | dofPosition_ = corners[0]; | |
| 140 | |||
| 141 | // compute volume and scv center | ||
| 142 | 600528 | volume_ = Dumux::convexPolytopeVolume<T::dim-1>( | |
| 143 | Dune::GeometryTypes::cube(T::dim-1), | ||
| 144 | 665280 | [&](unsigned int i){ return corners[i]; } | |
| 145 | ); | ||
| 146 |
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3168960 | for (const auto& corner : corners) |
| 147 | 1367376 | center_ += corner; | |
| 148 | 600528 | center_ /= corners.size(); | |
| 149 | 600528 | } | |
| 150 | |||
| 151 | //! The center of the sub control volume | ||
| 152 | const GlobalPosition& center() const | ||
| 153 | 132538736 | { return center_; } | |
| 154 | |||
| 155 | //! The volume of the sub control volume | ||
| 156 | ✗ | Scalar volume() const | |
| 157 | ✗ | { return volume_; } | |
| 158 | |||
| 159 | //! The element-local vertex index this scv is connected to | ||
| 160 | ✗ | LocalIndexType localDofIndex() const | |
| 161 | ✗ | { return vIdxLocal_; } | |
| 162 | |||
| 163 | //! The element-local index of this scv | ||
| 164 | ✗ | LocalIndexType indexInElement() const | |
| 165 | ✗ | { return elemLocalScvIdx_; } | |
| 166 | |||
| 167 | //! The element-local facet index for which a fracture scv was created | ||
| 168 | ✗ | LocalIndexType facetIndexInElement() const | |
| 169 |
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2057224 | { assert(isFractureScv_); return facetIdx_; } |
| 170 | |||
| 171 | //! The local vertex index in the intersection | ||
| 172 | LocalIndexType indexInsideIntersection() const | ||
| 173 | { assert(isFractureScv_); return indexInIntersection_; } | ||
| 174 | |||
| 175 | //! The index of the dof this scv is embedded in | ||
| 176 | ✗ | GridIndexType dofIndex() const | |
| 177 | ✗ | { return dofIndex_; } | |
| 178 | |||
| 179 | // The position of the dof this scv is embedded in (list is defined such that first entry is vertex itself) | ||
| 180 | const GlobalPosition& dofPosition() const | ||
| 181 |
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964260 | { return dofPosition_; } |
| 182 | |||
| 183 | //! The global index of the element this scv is embedded in | ||
| 184 | GridIndexType elementIndex() const | ||
| 185 | { return elementIndex_; } | ||
| 186 | |||
| 187 | //! Return true if this scv is part of the fracture domain | ||
| 188 | ✗ | bool isOnFracture() const | |
| 189 | ✗ | { return isFractureScv_; } | |
| 190 | |||
| 191 | private: | ||
| 192 | bool isFractureScv_; | ||
| 193 | GlobalPosition dofPosition_; | ||
| 194 | GlobalPosition center_; | ||
| 195 | Scalar volume_; | ||
| 196 | GridIndexType elementIndex_; | ||
| 197 | LocalIndexType vIdxLocal_; | ||
| 198 | LocalIndexType elemLocalScvIdx_; | ||
| 199 | GridIndexType dofIndex_; | ||
| 200 | |||
| 201 | // for fracture scvs only! | ||
| 202 | LocalIndexType facetIdx_; | ||
| 203 | LocalIndexType indexInIntersection_; | ||
| 204 | }; | ||
| 205 | |||
| 206 | } // end namespace | ||
| 207 | |||
| 208 | #endif | ||
| 209 |