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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 face class for the box discrete fracture model. | ||
11 | */ | ||
12 | |||
13 | #ifndef DUMUX_POROUSMEDIUMFLOW_BOXDFM_SUBCONTROLVOLUMEFACE_HH | ||
14 | #define DUMUX_POROUSMEDIUMFLOW_BOXDFM_SUBCONTROLVOLUMEFACE_HH | ||
15 | |||
16 | #include <utility> | ||
17 | |||
18 | #include <dune/geometry/type.hh> | ||
19 | #include <dune/geometry/multilineargeometry.hh> | ||
20 | |||
21 | #include <dumux/common/boundaryflag.hh> | ||
22 | #include <dumux/discretization/subcontrolvolumefacebase.hh> | ||
23 | #include <dumux/porousmediumflow/boxdfm/geometryhelper.hh> | ||
24 | #include <dumux/geometry/volume.hh> | ||
25 | |||
26 | namespace Dumux { | ||
27 | |||
28 | /*! | ||
29 | * \ingroup BoxDFMModel | ||
30 | * \brief Default traits class to be used for the sub-control volume faces | ||
31 | * for the box discrete fracture scheme | ||
32 | * | ||
33 | * \tparam GV the type of the grid view | ||
34 | * | ||
35 | * \note We define new traits for the box-dfm sub-control volume face | ||
36 | * as we use a different type of container for storing the scvf corners! | ||
37 | */ | ||
38 | template<class GridView> | ||
39 | struct BoxDfmDefaultScvfGeometryTraits | ||
40 | { | ||
41 | using Grid = typename GridView::Grid; | ||
42 | static constexpr int dim = Grid::dimension; | ||
43 | static constexpr 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-1, dimWorld, GeometryTraits>; | ||
49 | using CornerStorage = typename GeometryTraits::template CornerStorage<dim-1, dimWorld>::Type; | ||
50 | using GlobalPosition = typename CornerStorage::value_type; | ||
51 | using BoundaryFlag = Dumux::BoundaryFlag<Grid>; | ||
52 | }; | ||
53 | |||
54 | /*! | ||
55 | * \ingroup BoxDFMModel | ||
56 | * \brief Class for a sub control volume face in the box discrete fracture method, i.e a | ||
57 | * part of the boundary of a sub control volume we compute fluxes on. | ||
58 | * \tparam GV the type of the grid view | ||
59 | * \tparam T the scvf geometry traits | ||
60 | */ | ||
61 | template<class GV, | ||
62 | class T = BoxDfmDefaultScvfGeometryTraits<GV> > | ||
63 |
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31198996 | class BoxDfmSubControlVolumeFace |
64 | : public SubControlVolumeFaceBase<BoxDfmSubControlVolumeFace<GV, T>, T> | ||
65 | { | ||
66 | using ThisType = BoxDfmSubControlVolumeFace<GV, T>; | ||
67 | using ParentType = SubControlVolumeFaceBase<ThisType, T>; | ||
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 | using CornerStorage = typename T::CornerStorage; | ||
73 | using Geometry = typename T::Geometry; | ||
74 | using BoundaryFlag = typename T::BoundaryFlag; | ||
75 | |||
76 | static_assert(T::dim == 2 || T::dim == 3, "Box-Dfm sub-control volume face only implemented in 2d or 3d"); | ||
77 | |||
78 | public: | ||
79 | //! State the traits public and thus export all types | ||
80 | using Traits = T; | ||
81 | |||
82 | //! The default constructor | ||
83 | 55372776 | BoxDfmSubControlVolumeFace() = default; | |
84 | |||
85 | //! Constructor for inner scvfs | ||
86 | template<class GeometryHelper, class Element> | ||
87 | 9309240 | BoxDfmSubControlVolumeFace(const GeometryHelper& geometryHelper, | |
88 | const Element& element, | ||
89 | const typename Element::Geometry& elemGeometry, | ||
90 | GridIndexType scvfIndex, | ||
91 | std::vector<LocalIndexType>&& scvIndices) | ||
92 | : corners_(geometryHelper.getScvfCorners(scvfIndex)) | ||
93 | , center_(0.0) | ||
94 | 9309240 | , unitOuterNormal_(geometryHelper.normal(corners_, scvIndices)) | |
95 | 9309240 | , area_(Dumux::convexPolytopeVolume<T::dim-1>( | |
96 | Dune::GeometryTypes::cube(T::dim-1), | ||
97 | 13148352 | [&](unsigned int i){ return corners_[i]; }) | |
98 | ) | ||
99 | , scvfIndex_(scvfIndex) | ||
100 | 9309240 | , scvIndices_(std::move(scvIndices)) | |
101 | , boundary_(false) | ||
102 | , isFractureScvf_(false) | ||
103 | , boundaryFlag_{} | ||
104 | 37236960 | , facetIdx_(0) | |
105 | { | ||
106 |
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49833288 | for (const auto& corner : corners_) |
107 | 21905568 | center_ += corner; | |
108 | 9309240 | center_ /= corners_.size(); | |
109 | 9309240 | } | |
110 | |||
111 | //! Constructor for boundary scvfs | ||
112 | template<class GeometryHelper, class Intersection> | ||
113 | 513444 | BoxDfmSubControlVolumeFace(const GeometryHelper& geometryHelper, | |
114 | const Intersection& intersection, | ||
115 | const typename Intersection::Geometry& isGeometry, | ||
116 | LocalIndexType indexInIntersection, | ||
117 | GridIndexType scvfIndex, | ||
118 | std::vector<LocalIndexType>&& scvIndices) | ||
119 | : corners_(geometryHelper.getBoundaryScvfCorners(intersection.indexInInside(), indexInIntersection)) | ||
120 | , center_(0.0) | ||
121 | , unitOuterNormal_(intersection.centerUnitOuterNormal()) | ||
122 | 1026888 | , area_(Dumux::convexPolytopeVolume<T::dim-1>( | |
123 | Dune::GeometryTypes::cube(T::dim-1), | ||
124 | 2449440 | [&](unsigned int i){ return corners_[i]; }) | |
125 | ) | ||
126 | , scvfIndex_(scvfIndex) | ||
127 | 513444 | , scvIndices_(std::move(scvIndices)) | |
128 | , boundary_(true) | ||
129 | , isFractureScvf_(false) | ||
130 | , boundaryFlag_{intersection} | ||
131 |
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1283610 | , facetIdx_(0) |
132 | { | ||
133 |
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3179580 | for (const auto& corner : corners_) |
134 | 1639248 | center_ += corner; | |
135 | 513444 | center_ /= corners_.size(); | |
136 | 513444 | } | |
137 | |||
138 | //! Constructor for inner fracture scvfs | ||
139 | template<class GeometryHelper, class Intersection> | ||
140 | 341844 | BoxDfmSubControlVolumeFace(const GeometryHelper& geometryHelper, | |
141 | const Intersection& intersection, | ||
142 | const typename Intersection::Geometry& isGeometry, | ||
143 | LocalIndexType indexInIntersection, | ||
144 | GridIndexType scvfIndex, | ||
145 | std::vector<LocalIndexType>&& scvIndices, | ||
146 | bool boundary) | ||
147 | : corners_(geometryHelper.getFractureScvfCorners(intersection.indexInInside(), indexInIntersection)) | ||
148 | , center_(0.0) | ||
149 | , scvfIndex_(scvfIndex) | ||
150 | 341844 | , scvIndices_(std::move(scvIndices)) | |
151 | , boundary_(boundary) | ||
152 | , isFractureScvf_(true) | ||
153 | , boundaryFlag_{intersection} | ||
154 |
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1538298 | , facetIdx_(intersection.indexInInside()) |
155 | { | ||
156 | // The area here is given in meters. In order to | ||
157 | // get the right dimensions, the user has to provide | ||
158 | // the appropriate aperture in the problem (via an extrusion factor) | ||
159 | 341844 | if (T::dim == 3) | |
160 | 249480 | area_ = (corners_[1]-corners_[0]).two_norm(); | |
161 | else if (T::dim == 2) | ||
162 | area_ = 1.0; | ||
163 | |||
164 | // obtain the unit normal vector | ||
165 |
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341844 | unitOuterNormal_ = geometryHelper.fractureNormal(corners_, intersection, indexInIntersection); |
166 | |||
167 | // compute the scvf center | ||
168 |
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1450536 | for (const auto& corner : corners_) |
169 | 425004 | center_ += corner; | |
170 | 341844 | center_ /= corners_.size(); | |
171 | 341844 | } | |
172 | |||
173 | //! The center of the sub control volume face | ||
174 | const GlobalPosition& center() const | ||
175 | ✗ | { return center_; } | |
176 | |||
177 | //! The integration point for flux evaluations in global coordinates | ||
178 | const GlobalPosition& ipGlobal() const | ||
179 |
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10738920 | { return center_; } |
180 | |||
181 | //! The area of the sub control volume face | ||
182 | ✗ | Scalar area() const | |
183 | ✗ | { return area_; } | |
184 | |||
185 | //! returns true if the sub control volume face is on the boundary | ||
186 | ✗ | bool boundary() const | |
187 | ✗ | { return boundary_; } | |
188 | |||
189 | //! returns the unit normal vector pointing outwards | ||
190 | const GlobalPosition& unitOuterNormal() const | ||
191 |
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265257424 | { return unitOuterNormal_; } |
192 | |||
193 | //! The global index of this sub control volume face | ||
194 | ✗ | GridIndexType index() const | |
195 | ✗ | { return scvfIndex_; } | |
196 | |||
197 | //! Return if this is a fracture scvf | ||
198 | ✗ | bool isOnFracture() const | |
199 | ✗ | { return isFractureScvf_; } | |
200 | |||
201 | //! The element-local facet index for which a fracture scv was created | ||
202 | ✗ | LocalIndexType facetIndexInElement() const | |
203 |
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585976 | { assert(isFractureScvf_); return facetIdx_; } |
204 | |||
205 | //! Returns the boundary flag | ||
206 | typename BoundaryFlag::value_type boundaryFlag() const | ||
207 | { return boundaryFlag_.get(); } | ||
208 | |||
209 | //! index of the inside sub control volume | ||
210 | LocalIndexType insideScvIdx() const | ||
211 |
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338521372 | { return scvIndices_[0]; } |
212 | |||
213 | //! Index of the i-th outside sub control volume or boundary scv index. | ||
214 | // Results in undefined behaviour if i >= numOutsideScvs() | ||
215 | ✗ | LocalIndexType outsideScvIdx(int i = 0) const | |
216 | { | ||
217 |
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265257424 | assert(!boundary()); |
218 |
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331571780 | return scvIndices_[1]; |
219 | } | ||
220 | |||
221 | //! The number of scvs on the outside of this face | ||
222 | std::size_t numOutsideScvs() const | ||
223 | { | ||
224 | return static_cast<std::size_t>(!boundary()); | ||
225 | } | ||
226 | |||
227 | //! The geometry of the sub control volume face | ||
228 | [[deprecated("Will be removed after 3.7. Use fvGeometry.geometry(scvf).")]] | ||
229 | Geometry geometry() const | ||
230 | { | ||
231 | if (isFractureScvf_) | ||
232 | DUNE_THROW(Dune::InvalidStateException, "The geometry object cannot be defined for fracture scvs " | ||
233 | "because the number of known corners is insufficient. " | ||
234 | "You can do this manually by extract the corners from this scv " | ||
235 | "and extrude them by the corresponding aperture. "); | ||
236 | |||
237 | return Geometry(Dune::GeometryTypes::cube(Geometry::mydimension), corners_); | ||
238 | } | ||
239 | |||
240 | private: | ||
241 | CornerStorage corners_; | ||
242 | GlobalPosition center_; | ||
243 | GlobalPosition unitOuterNormal_; | ||
244 | Scalar area_; | ||
245 | GridIndexType scvfIndex_; | ||
246 | std::vector<LocalIndexType> scvIndices_; | ||
247 | bool boundary_; | ||
248 | bool isFractureScvf_; | ||
249 | BoundaryFlag boundaryFlag_; | ||
250 | LocalIndexType facetIdx_; | ||
251 | }; | ||
252 | |||
253 | } // end namespace Dumux | ||
254 | |||
255 | #endif | ||
256 |