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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 SpatialParameters | ||
| 10 | * \ingroup Elastic | ||
| 11 | * \brief The base class for spatial parameters of linear elastic geomechanical problems | ||
| 12 | */ | ||
| 13 | #ifndef DUMUX_SOLIDMECHANICS_ELASTIC_FV_SPATIAL_PARAMS_HH | ||
| 14 | #define DUMUX_SOLIDMECHANICS_ELASTIC_FV_SPATIAL_PARAMS_HH | ||
| 15 | |||
| 16 | #include <memory> | ||
| 17 | #include <utility> | ||
| 18 | |||
| 19 | #include <dune/common/exceptions.hh> | ||
| 20 | |||
| 21 | #include <dumux/common/fvspatialparams.hh> | ||
| 22 | #include <dumux/common/typetraits/isvalid.hh> | ||
| 23 | |||
| 24 | #include "spatialparamstraits_.hh" | ||
| 25 | |||
| 26 | namespace Dumux { | ||
| 27 | |||
| 28 | /*! | ||
| 29 | * \ingroup SpatialParameters | ||
| 30 | * \ingroup Elastic | ||
| 31 | * \brief The base class for spatial parameters of linear elastic geomechanical problems | ||
| 32 | */ | ||
| 33 | template<class GridGeometry, class Scalar, class Implementation> | ||
| 34 |
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1 | class FVElasticSpatialParams : public FVSpatialParams<GridGeometry, Scalar, Implementation> |
| 35 | { | ||
| 36 | using ParentType = FVSpatialParams<GridGeometry, Scalar, Implementation>; | ||
| 37 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 38 | using SubControlVolume = typename GridGeometry::SubControlVolume; | ||
| 39 | using GridView = typename GridGeometry::GridView; | ||
| 40 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 41 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
| 42 | |||
| 43 | public: | ||
| 44 | //! The constructor | ||
| 45 | 1 | FVElasticSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
| 46 |
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1 | : ParentType(gridGeometry) |
| 47 | 1 | {} | |
| 48 | |||
| 49 | /*! | ||
| 50 | * \brief Function for defining the solid volume fraction. | ||
| 51 | * That is possibly solution dependent. | ||
| 52 | * | ||
| 53 | * \param element The current element | ||
| 54 | * \param scv The sub-control volume inside the element. | ||
| 55 | * \param elemSol The solution at the dofs connected to the element. | ||
| 56 | * \param compIdx The solid component index | ||
| 57 | * \return the volume fraction of the inert solid component with index compIdx | ||
| 58 | */ | ||
| 59 | template<class SolidSystem, class ElementSolution> | ||
| 60 | Scalar inertVolumeFraction(const Element& element, | ||
| 61 | const SubControlVolume& scv, | ||
| 62 | const ElementSolution& elemSol, | ||
| 63 | int compIdx) const | ||
| 64 | { | ||
| 65 | static_assert(SolidSystem::isInert(), "Elastic model can only be used with inert solid systems"); | ||
| 66 | |||
| 67 | // when there is only one component, the volume fraction must be one | ||
| 68 | if constexpr (SolidSystem::numInertComponents == 1) | ||
| 69 | return 1.0; | ||
| 70 | |||
| 71 | // otherwise we require the user to define the solid composition | ||
| 72 | return this->asImp_().template inertVolumeFractionAtPos<SolidSystem>(scv.center(), compIdx); | ||
| 73 | } | ||
| 74 | |||
| 75 | /*! | ||
| 76 | * \brief Function for defining the solid volume fraction. | ||
| 77 | * That is possibly solution dependent. | ||
| 78 | * | ||
| 79 | * \param globalPos The global position | ||
| 80 | * \param compIdx The solid component index | ||
| 81 | * \return the volume fraction of the inert solid component with index compIdx | ||
| 82 | */ | ||
| 83 | template<class SolidSystem> | ||
| 84 | Scalar inertVolumeFractionAtPos(const GlobalPosition& globalPos, int compIdx) const | ||
| 85 | { DUNE_THROW(Dune::InvalidStateException, "The spatial parameters do not provide inertVolumeFractionAtPos() method."); } | ||
| 86 | |||
| 87 | /*! | ||
| 88 | * \brief Define the Lame parameters | ||
| 89 | * \note These are possibly solution dependent and are evaluated | ||
| 90 | * for an integration point inside the element. Therefore, | ||
| 91 | * a flux variables cache object is passed to this function | ||
| 92 | * containing data on shape functions at the integration point. | ||
| 93 | * | ||
| 94 | * \param element The current element | ||
| 95 | * \param fvGeometry The local finite volume geometry | ||
| 96 | * \param elemVolVars Primary/Secondary variables inside the element | ||
| 97 | * \param fluxVarsCache Contains data on shape functions at the integration point | ||
| 98 | * \return lame parameters | ||
| 99 | */ | ||
| 100 | template<class ElemVolVars, class FluxVarsCache> | ||
| 101 | decltype(auto) lameParams(const Element& element, | ||
| 102 | const FVElementGeometry& fvGeometry, | ||
| 103 | const ElemVolVars& elemVolVars, | ||
| 104 | const FluxVarsCache& fluxVarsCache) const | ||
| 105 | { | ||
| 106 | static_assert(decltype(isValid(Detail::hasLameParamsAtPos<GlobalPosition>())(this->asImp_()))::value," \n\n" | ||
| 107 | " Your spatial params class has to either implement\n\n" | ||
| 108 | " const LameParams& lameParamsAtPos(const GlobalPosition& globalPos) const\n\n" | ||
| 109 | " or overload this function\n\n" | ||
| 110 | " template<class ElementSolution>\n" | ||
| 111 | " const LameParams& lameParams(const Element& element,\n" | ||
| 112 | " const FVElementGeometry& fvGeometry,\n" | ||
| 113 | " const ElemVolVars& elemVolVars,\n" | ||
| 114 | " const FluxVarsCache& fluxVarsCache) const\n\n"); | ||
| 115 | |||
| 116 | 7200 | return this->asImp_().lameParamsAtPos(fluxVarsCache.ipGlobal()); | |
| 117 | } | ||
| 118 | }; | ||
| 119 | |||
| 120 | } // end namespace Dumux | ||
| 121 | |||
| 122 | #endif | ||
| 123 |