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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 BoundaryTests | ||
| 10 | * \brief A Darcy test problem using Maxwell-Stefan diffusion. | ||
| 11 | */ | ||
| 12 | |||
| 13 | #ifndef DUMUX_DARCY_SUBPROBLEM_ONEPTHREEC_HH | ||
| 14 | #define DUMUX_DARCY_SUBPROBLEM_ONEPTHREEC_HH | ||
| 15 | |||
| 16 | #include <dumux/common/boundarytypes.hh> | ||
| 17 | #include <dumux/common/numeqvector.hh> | ||
| 18 | |||
| 19 | #include <dumux/multidomain/boundary/stokesdarcy/couplingdata.hh> | ||
| 20 | #include <dumux/flux/maxwellstefanslaw.hh> | ||
| 21 | |||
| 22 | #include <dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh> | ||
| 23 | #include <dumux/porousmediumflow/problem.hh> | ||
| 24 | |||
| 25 | #include "../1p2c_1p2c/spatialparams.hh" | ||
| 26 | |||
| 27 | namespace Dumux { | ||
| 28 | |||
| 29 | template <class TypeTag> | ||
| 30 | class DarcySubProblem; | ||
| 31 | |||
| 32 | template <class TypeTag> | ||
| 33 | class DarcySubProblem : public PorousMediumFlowProblem<TypeTag> | ||
| 34 | { | ||
| 35 | using ParentType = PorousMediumFlowProblem<TypeTag>; | ||
| 36 | using GridView = typename GetPropType<TypeTag, Properties::GridGeometry>::GridView; | ||
| 37 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 38 | using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>; | ||
| 39 | using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>; | ||
| 40 | using NumEqVector = Dumux::NumEqVector<PrimaryVariables>; | ||
| 41 | using BoundaryTypes = Dumux::BoundaryTypes<GetPropType<TypeTag, Properties::ModelTraits>::numEq()>; | ||
| 42 | using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView; | ||
| 43 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 44 | using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace; | ||
| 45 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 46 | using DiffusionCoefficientAveragingType = typename StokesDarcyCouplingOptions::DiffusionCoefficientAveragingType; | ||
| 47 | |||
| 48 | // copy some indices for convenience | ||
| 49 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
| 50 | enum { | ||
| 51 | // grid and world dimension | ||
| 52 | dim = GridView::dimension, | ||
| 53 | dimworld = GridView::dimensionworld, | ||
| 54 | |||
| 55 | // primary variable indices | ||
| 56 | conti0EqIdx = Indices::conti0EqIdx, | ||
| 57 | pressureIdx = Indices::pressureIdx, | ||
| 58 | }; | ||
| 59 | |||
| 60 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 61 | using GlobalPosition = Dune::FieldVector<Scalar, dimworld>; | ||
| 62 | |||
| 63 | using CouplingManager = GetPropType<TypeTag, Properties::CouplingManager>; | ||
| 64 | |||
| 65 | public: | ||
| 66 | 1 | DarcySubProblem(std::shared_ptr<const GridGeometry> gridGeometry, | |
| 67 | std::shared_ptr<CouplingManager> couplingManager) | ||
| 68 |
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3 | : ParentType(gridGeometry, "Darcy"), eps_(1e-7), couplingManager_(couplingManager) |
| 69 | { | ||
| 70 |
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2 | pressure_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.Pressure"); |
| 71 |
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1 | initialMoleFractionN2_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.InitialMoleFractionN2"); |
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1 | initialMoleFractionCO2_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.InitialMoleFractionCO2"); |
| 73 | 1 | } | |
| 74 | |||
| 75 | /*! | ||
| 76 | * \name Boundary conditions | ||
| 77 | */ | ||
| 78 | // \{ | ||
| 79 | |||
| 80 | /*! | ||
| 81 | * \brief Specifies which kind of boundary condition should be | ||
| 82 | * used for which equation on a given boundary control volume. | ||
| 83 | * | ||
| 84 | * \param element The element | ||
| 85 | * \param scvf The boundary sub control volume face | ||
| 86 | */ | ||
| 87 | 27664 | BoundaryTypes boundaryTypes(const Element &element, const SubControlVolumeFace &scvf) const | |
| 88 | { | ||
| 89 | 27664 | BoundaryTypes values; | |
| 90 | 27664 | values.setAllNeumann(); | |
| 91 | |||
| 92 |
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27664 | if (couplingManager().isCoupledEntity(CouplingManager::darcyIdx, scvf)) |
| 93 | values.setAllCouplingNeumann(); | ||
| 94 | |||
| 95 | |||
| 96 | 27664 | return values; | |
| 97 | } | ||
| 98 | |||
| 99 | /*! | ||
| 100 | * \brief Evaluates the boundary conditions for a Neumann control volume. | ||
| 101 | * | ||
| 102 | * \param element The element for which the Neumann boundary condition is set | ||
| 103 | * \param fvGeometry The fvGeometry | ||
| 104 | * \param elemVolVars The element volume variables | ||
| 105 | * \param elemFluxVarsCache Flux variables caches for all faces in stencil | ||
| 106 | * \param scvf The boundary sub control volume face | ||
| 107 | * | ||
| 108 | * For this method, the \a values variable stores primary variables. | ||
| 109 | */ | ||
| 110 | template<class ElementVolumeVariables, class ElementFluxVarsCache> | ||
| 111 | 23504 | NumEqVector neumann(const Element& element, | |
| 112 | const FVElementGeometry& fvGeometry, | ||
| 113 | const ElementVolumeVariables& elemVolVars, | ||
| 114 | const ElementFluxVarsCache& elemFluxVarsCache, | ||
| 115 | const SubControlVolumeFace& scvf) const | ||
| 116 | { | ||
| 117 | 23504 | NumEqVector values(0.0); | |
| 118 | |||
| 119 |
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23504 | if (couplingManager().isCoupledEntity(couplingManager().darcyIdx, scvf)) |
| 120 | 10400 | values = couplingManager().couplingData().massCouplingCondition(element, fvGeometry, elemVolVars, scvf, DiffusionCoefficientAveragingType::harmonic); | |
| 121 | |||
| 122 | 23504 | return values; | |
| 123 | } | ||
| 124 | |||
| 125 | // \} | ||
| 126 | |||
| 127 | /*! | ||
| 128 | * \name Volume terms | ||
| 129 | */ | ||
| 130 | // \{ | ||
| 131 | /*! | ||
| 132 | * \brief Evaluates the source term for all phases within a given | ||
| 133 | * sub control volume. | ||
| 134 | * | ||
| 135 | * \param element The element for which the source term is set | ||
| 136 | * \param fvGeometry The fvGeometry | ||
| 137 | * \param elemVolVars The element volume variables | ||
| 138 | * \param scv The sub control volume | ||
| 139 | */ | ||
| 140 | template<class ElementVolumeVariables> | ||
| 141 | ✗ | NumEqVector source(const Element &element, | |
| 142 | const FVElementGeometry& fvGeometry, | ||
| 143 | const ElementVolumeVariables& elemVolVars, | ||
| 144 | const SubControlVolume &scv) const | ||
| 145 | 89440 | { return NumEqVector(0.0); } | |
| 146 | |||
| 147 | // \} | ||
| 148 | |||
| 149 | /*! | ||
| 150 | * \brief Evaluates the initial value for a control volume. | ||
| 151 | * | ||
| 152 | * For this method, the \a priVars parameter stores primary | ||
| 153 | * variables. | ||
| 154 | */ | ||
| 155 | ✗ | PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const | |
| 156 | { | ||
| 157 | 400 | PrimaryVariables values(0.0); | |
| 158 | 400 | values[pressureIdx] = pressure_; | |
| 159 | 400 | values[conti0EqIdx + 1] = initialMoleFractionN2_; | |
| 160 | 800 | values[conti0EqIdx + 2] = initialMoleFractionCO2_; | |
| 161 | |||
| 162 | ✗ | return values; | |
| 163 | } | ||
| 164 | |||
| 165 | // \} | ||
| 166 | |||
| 167 | //! Get the coupling manager | ||
| 168 | const CouplingManager& couplingManager() const | ||
| 169 |
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125840 | { return *couplingManager_; } |
| 170 | |||
| 171 | private: | ||
| 172 | bool onLeftBoundary_(const GlobalPosition &globalPos) const | ||
| 173 | { return globalPos[0] < this->gridGeometry().bBoxMin()[0] + eps_; } | ||
| 174 | |||
| 175 | bool onRightBoundary_(const GlobalPosition &globalPos) const | ||
| 176 | { return globalPos[0] > this->gridGeometry().bBoxMax()[0] - eps_; } | ||
| 177 | |||
| 178 | bool onLowerBoundary_(const GlobalPosition &globalPos) const | ||
| 179 | { return globalPos[1] < this->gridGeometry().bBoxMin()[1] + eps_; } | ||
| 180 | |||
| 181 | bool onUpperBoundary_(const GlobalPosition &globalPos) const | ||
| 182 | { return globalPos[1] > this->gridGeometry().bBoxMax()[1] - eps_; } | ||
| 183 | |||
| 184 | Scalar eps_; | ||
| 185 | Scalar pressure_; | ||
| 186 | Scalar initialMoleFractionN2_; | ||
| 187 | Scalar initialMoleFractionCO2_; | ||
| 188 | |||
| 189 | |||
| 190 | std::shared_ptr<CouplingManager> couplingManager_; | ||
| 191 | }; | ||
| 192 | } // end namespace Dumux | ||
| 193 | |||
| 194 | #endif | ||
| 195 |