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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 Navier-Stokes test problem using Maxwell-Stefan diffusion. | ||
| 11 | */ | ||
| 12 | |||
| 13 | #ifndef DUMUX_STOKES_SUBPROBLEM_ONEPTHREEC_HH | ||
| 14 | #define DUMUX_STOKES_SUBPROBLEM_ONEPTHREEC_HH | ||
| 15 | |||
| 16 | #include <dumux/common/numeqvector.hh> | ||
| 17 | #include <dumux/freeflow/navierstokes/boundarytypes.hh> | ||
| 18 | #include <dumux/freeflow/navierstokes/staggered/problem.hh> | ||
| 19 | |||
| 20 | #include <dumux/multidomain/boundary/stokesdarcy/couplingdata.hh> | ||
| 21 | |||
| 22 | #include <dumux/flux/maxwellstefanslaw.hh> | ||
| 23 | |||
| 24 | |||
| 25 | namespace Dumux { | ||
| 26 | template <class TypeTag> | ||
| 27 | class StokesSubProblem; | ||
| 28 | |||
| 29 | |||
| 30 | /*! | ||
| 31 | * \ingroup BoundaryTests | ||
| 32 | * \brief Test problem for the 1pnc (Navier-) Stokes problem. | ||
| 33 | * | ||
| 34 | * Horizontal flow from left to right with a parabolic velocity profile. | ||
| 35 | */ | ||
| 36 | template <class TypeTag> | ||
| 37 | class StokesSubProblem : public NavierStokesStaggeredProblem<TypeTag> | ||
| 38 | { | ||
| 39 | using ParentType = NavierStokesStaggeredProblem<TypeTag>; | ||
| 40 | using GridView = typename GetPropType<TypeTag, Properties::GridGeometry>::GridView; | ||
| 41 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 42 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
| 43 | using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>; | ||
| 44 | using BoundaryTypes = Dumux::NavierStokesBoundaryTypes<GetPropType<TypeTag, Properties::ModelTraits>::numEq()>; | ||
| 45 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 46 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 47 | using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace; | ||
| 48 | using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>; | ||
| 49 | using NumEqVector = Dumux::NumEqVector<PrimaryVariables>; | ||
| 50 | using DiffusionCoefficientAveragingType = typename StokesDarcyCouplingOptions::DiffusionCoefficientAveragingType; | ||
| 51 | |||
| 52 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 53 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
| 54 | |||
| 55 | using CouplingManager = GetPropType<TypeTag, Properties::CouplingManager>; | ||
| 56 | |||
| 57 | public: | ||
| 58 | 1 | StokesSubProblem(std::shared_ptr<const GridGeometry> gridGeometry, std::shared_ptr<CouplingManager> couplingManager) | |
| 59 | : ParentType(gridGeometry, "Stokes"), eps_(1e-6), | ||
| 60 |
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3 | couplingManager_(couplingManager) |
| 61 | { | ||
| 62 |
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2 | inletVelocity_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.Velocity"); |
| 63 |
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1 | pressure_ = getParamFromGroup<Scalar>(this->paramGroup(), "Problem.Pressure"); |
| 64 | 1 | } | |
| 65 | |||
| 66 | /*! | ||
| 67 | * \name Boundary conditions | ||
| 68 | */ | ||
| 69 | // \{ | ||
| 70 | |||
| 71 | /*! | ||
| 72 | * \brief Specifies which kind of boundary condition should be | ||
| 73 | * used for which equation on a given boundary segment. | ||
| 74 | * | ||
| 75 | * \param element The finite element | ||
| 76 | * \param scvf The sub control volume face | ||
| 77 | */ | ||
| 78 | 575752 | BoundaryTypes boundaryTypes(const Element& element, | |
| 79 | const SubControlVolumeFace& scvf) const | ||
| 80 | { | ||
| 81 | 575752 | BoundaryTypes values; | |
| 82 | |||
| 83 |
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575752 | const auto& globalPos = scvf.dofPosition(); |
| 84 | |||
| 85 | 1151504 | if(onLeftBoundary_(globalPos)) | |
| 86 | { | ||
| 87 | 116092 | values.setDirichlet(Indices::conti0EqIdx + 2); | |
| 88 | 116092 | values.setDirichlet(Indices::conti0EqIdx + 1); | |
| 89 | 116092 | values.setDirichlet(Indices::velocityXIdx); | |
| 90 | 116092 | values.setDirichlet(Indices::velocityYIdx); | |
| 91 | } | ||
| 92 | |||
| 93 | 919320 | else if(onRightBoundary_(globalPos)) | |
| 94 | { | ||
| 95 | 147188 | values.setDirichlet(Indices::pressureIdx); | |
| 96 | 147188 | values.setOutflow(Indices::conti0EqIdx + 1); | |
| 97 | 147188 | values.setOutflow(Indices::conti0EqIdx + 2); | |
| 98 | |||
| 99 | } | ||
| 100 | else | ||
| 101 | { | ||
| 102 | 312472 | values.setDirichlet(Indices::velocityXIdx); | |
| 103 | 312472 | values.setDirichlet(Indices::velocityYIdx); | |
| 104 | 312472 | values.setNeumann(Indices::conti0EqIdx); | |
| 105 | 312472 | values.setNeumann(Indices::conti0EqIdx + 1); | |
| 106 | 312472 | values.setNeumann(Indices::conti0EqIdx + 2); | |
| 107 | } | ||
| 108 | |||
| 109 |
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575752 | if(couplingManager().isCoupledEntity(couplingManager().stokesIdx, scvf)) |
| 110 | { | ||
| 111 | 197212 | values.setNeumann(Indices::conti0EqIdx); | |
| 112 | 197212 | values.setNeumann(Indices::conti0EqIdx+1); | |
| 113 | 197212 | values.setNeumann(Indices::conti0EqIdx+2); | |
| 114 | 197212 | values.setNeumann(Indices::momentumYBalanceIdx); | |
| 115 | 197212 | values.setBeaversJoseph(Indices::velocityXIdx); | |
| 116 | } | ||
| 117 | |||
| 118 | 575752 | return values; | |
| 119 | } | ||
| 120 | |||
| 121 | /*! | ||
| 122 | * \brief Evaluates the boundary conditions for a Dirichlet control volume. | ||
| 123 | */ | ||
| 124 | 171164 | PrimaryVariables dirichletAtPos(const GlobalPosition& globalPos) const | |
| 125 | { | ||
| 126 | 171164 | PrimaryVariables values(0.0); | |
| 127 | 342328 | values = initialAtPos(globalPos); | |
| 128 | 171164 | return values; | |
| 129 | } | ||
| 130 | |||
| 131 | /*! | ||
| 132 | * \brief Evaluates the boundary conditions for a Neumann control volume. | ||
| 133 | * | ||
| 134 | * \param element The element for which the Neumann boundary condition is set | ||
| 135 | * \param fvGeometry The fvGeometry | ||
| 136 | * \param elemVolVars The element volume variables | ||
| 137 | * \param elemFaceVars The element face variables | ||
| 138 | * \param scvf The boundary sub control volume face | ||
| 139 | */ | ||
| 140 | template<class ElementVolumeVariables, class ElementFaceVariables> | ||
| 141 | 59280 | NumEqVector neumann(const Element& element, | |
| 142 | const FVElementGeometry& fvGeometry, | ||
| 143 | const ElementVolumeVariables& elemVolVars, | ||
| 144 | const ElementFaceVariables& elemFaceVars, | ||
| 145 | const SubControlVolumeFace& scvf) const | ||
| 146 | { | ||
| 147 | 59280 | NumEqVector values(0.0); | |
| 148 | |||
| 149 |
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59280 | if(couplingManager().isCoupledEntity(couplingManager().stokesIdx, scvf)) |
| 150 | { | ||
| 151 | 41912 | values[Indices::momentumYBalanceIdx] = couplingManager().couplingData().momentumCouplingCondition(element, fvGeometry, elemVolVars, elemFaceVars, scvf); | |
| 152 | |||
| 153 | 41912 | const auto tmp = couplingManager().couplingData().massCouplingCondition(element, fvGeometry, elemVolVars, elemFaceVars, scvf, DiffusionCoefficientAveragingType::harmonic); | |
| 154 | 83824 | values[Indices::conti0EqIdx] = tmp[0]; | |
| 155 | 83824 | values[Indices::conti0EqIdx + 1] = tmp[1]; | |
| 156 | 125736 | values[Indices::conti0EqIdx + 2] = tmp[2]; | |
| 157 | } | ||
| 158 | 59280 | return values; | |
| 159 | } | ||
| 160 | |||
| 161 | // \} | ||
| 162 | |||
| 163 | //! Get the coupling manager | ||
| 164 | const CouplingManager& couplingManager() const | ||
| 165 | 1988920 | { return *couplingManager_; } | |
| 166 | |||
| 167 | /*! | ||
| 168 | * \name Volume terms | ||
| 169 | */ | ||
| 170 | // \{ | ||
| 171 | |||
| 172 | /*! | ||
| 173 | * \brief Evaluates the initial value for a control volume. | ||
| 174 | * | ||
| 175 | * \param globalPos The global position | ||
| 176 | */ | ||
| 177 | PrimaryVariables initialAtPos(const GlobalPosition &globalPos) const | ||
| 178 | { | ||
| 179 | 1659012 | PrimaryVariables values(0.0); | |
| 180 | 1429712 | values[Indices::pressureIdx] = pressure_; | |
| 181 | 7148560 | values[Indices::velocityXIdx] = inletVelocity_ * (globalPos[1] - this->gridGeometry().bBoxMin()[1]) | |
| 182 | 5718848 | * (this->gridGeometry().bBoxMax()[1] - globalPos[1]) | |
| 183 | 8578272 | / (0.25 * (this->gridGeometry().bBoxMax()[1] - this->gridGeometry().bBoxMin()[1]) | |
| 184 | 10007984 | * (this->gridGeometry().bBoxMax()[1] - this->gridGeometry().bBoxMin()[1])); | |
| 185 | return values; | ||
| 186 | } | ||
| 187 | |||
| 188 | /*! | ||
| 189 | * \brief Returns the intrinsic permeability of required as input parameter | ||
| 190 | * for the Beavers-Joseph-Saffman boundary condition. | ||
| 191 | */ | ||
| 192 | Scalar permeability(const Element& element, const SubControlVolumeFace& scvf) const | ||
| 193 | { | ||
| 194 | ✗ | return couplingManager().couplingData().darcyPermeability(element, scvf); | |
| 195 | } | ||
| 196 | |||
| 197 | /*! | ||
| 198 | * \brief Returns the alpha value required as input parameter for the | ||
| 199 | * Beavers-Joseph-Saffman boundary condition. | ||
| 200 | */ | ||
| 201 | ✗ | Scalar alphaBJ(const SubControlVolumeFace& scvf) const | |
| 202 | { | ||
| 203 | ✗ | return 1.0; | |
| 204 | } | ||
| 205 | |||
| 206 | // \} | ||
| 207 | |||
| 208 | private: | ||
| 209 | bool onLeftBoundary_(const GlobalPosition &globalPos) const | ||
| 210 |
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2878760 | { return globalPos[0] < this->gridGeometry().bBoxMin()[0] + eps_; } |
| 211 | |||
| 212 | bool onRightBoundary_(const GlobalPosition &globalPos) const | ||
| 213 |
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2298300 | { return globalPos[0] > this->gridGeometry().bBoxMax()[0] - eps_; } |
| 214 | |||
| 215 | bool onLowerBoundary_(const GlobalPosition &globalPos) const | ||
| 216 | { return globalPos[1] < this->gridGeometry().bBoxMin()[1] + eps_; } | ||
| 217 | |||
| 218 | bool onUpperBoundary_(const GlobalPosition &globalPos) const | ||
| 219 | { return globalPos[1] > this->gridGeometry().bBoxMax()[1] - eps_; } | ||
| 220 | |||
| 221 | Scalar eps_; | ||
| 222 | Scalar inletVelocity_; | ||
| 223 | Scalar pressure_; | ||
| 224 | std::shared_ptr<CouplingManager> couplingManager_; | ||
| 225 | }; | ||
| 226 | } // end namespace Dumux | ||
| 227 | |||
| 228 | #endif | ||
| 229 |