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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 | * | ||
| 10 | * \brief A test problem for the one-phase two-component pore network model. | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_PNM1P2C_PROBLEM_HH | ||
| 13 | #define DUMUX_PNM1P2C_PROBLEM_HH | ||
| 14 | |||
| 15 | // base problem | ||
| 16 | #include <dumux/porousmediumflow/problem.hh> | ||
| 17 | // Pore network model | ||
| 18 | #include <dumux/porenetwork/1pnc/model.hh> | ||
| 19 | |||
| 20 | #include <dumux/common/boundarytypes.hh> | ||
| 21 | |||
| 22 | namespace Dumux | ||
| 23 | { | ||
| 24 | template <class TypeTag> | ||
| 25 | class PNMOnePTwoCProblem; | ||
| 26 | |||
| 27 | template <class TypeTag> | ||
| 28 | 3 | class PNMOnePTwoCProblem : public PorousMediumFlowProblem<TypeTag> | |
| 29 | { | ||
| 30 | using ParentType = PorousMediumFlowProblem<TypeTag>; | ||
| 31 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 32 | using PrimaryVariables = GetPropType<TypeTag, Properties::PrimaryVariables>; | ||
| 33 | using BoundaryTypes = Dumux::BoundaryTypes<GetPropType<TypeTag, Properties::ModelTraits>::numEq()>; | ||
| 34 | using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView; | ||
| 35 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 36 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 37 | using GridView = typename GridGeometry::GridView; | ||
| 38 | using FluidSystem = GetPropType<TypeTag, Properties::FluidSystem>; | ||
| 39 | |||
| 40 | // copy some indices for convenience | ||
| 41 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
| 42 | using Labels = GetPropType<TypeTag, Properties::Labels>; | ||
| 43 | enum { | ||
| 44 | // primary variable indices | ||
| 45 | conti0EqIdx = Indices::conti0EqIdx, | ||
| 46 | pressureIdx = Indices::pressureIdx, | ||
| 47 | transportEqIdx = 1, | ||
| 48 | |||
| 49 | #if !ISOTHERMAL | ||
| 50 | temperatureIdx = Indices::temperatureIdx, | ||
| 51 | energyEqIdx = Indices::energyEqIdx, | ||
| 52 | #endif | ||
| 53 | |||
| 54 | }; | ||
| 55 | |||
| 56 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 57 | using Vertex = typename GridView::template Codim<GridView::dimension>::Entity; | ||
| 58 | |||
| 59 | public: | ||
| 60 | template<class SpatialParams> | ||
| 61 | 3 | PNMOnePTwoCProblem(std::shared_ptr<const GridGeometry> gridGeometry, std::shared_ptr<SpatialParams> spatialParams) | |
| 62 |
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12 | : ParentType(gridGeometry, spatialParams) |
| 63 | { | ||
| 64 | // get some parameters from the input file | ||
| 65 |
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3 | inletPressure_ = getParam<Scalar>("Problem.InletPressure"); |
| 66 |
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3 | outletPressure_ = getParam<Scalar>("Problem.OutletPressure"); |
| 67 |
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3 | inletMoleFraction_ = getParam<Scalar>("Problem.InletMoleFraction"); |
| 68 |
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3 | outletMoleFraction_ = getParam<Scalar>("Problem.OutletMoleFraction"); |
| 69 | |||
| 70 | FluidSystem::init(); | ||
| 71 | 3 | } | |
| 72 | |||
| 73 | /*! | ||
| 74 | * \name Boundary conditions | ||
| 75 | */ | ||
| 76 | // \{ | ||
| 77 | //! Specifies which kind of boundary condition should be used for | ||
| 78 | //! which equation for a finite volume on the boundary. | ||
| 79 | 5110 | BoundaryTypes boundaryTypes(const Element& element, const SubControlVolume& scv) const | |
| 80 | { | ||
| 81 | 5110 | BoundaryTypes bcTypes; | |
| 82 |
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5110 | if (isInletPore_(scv) || isOutletPore_(scv)) |
| 83 | 5110 | bcTypes.setAllDirichlet(); | |
| 84 | #if !ISOTHERMAL | ||
| 85 | 2044 | bcTypes.setDirichlet(temperatureIdx); | |
| 86 | #endif | ||
| 87 | 5110 | return bcTypes; | |
| 88 | } | ||
| 89 | |||
| 90 | /*! | ||
| 91 | * \brief Evaluate the boundary conditions for a Dirichlet | ||
| 92 | * control volume. | ||
| 93 | * | ||
| 94 | * \param values The Dirichlet values for the primary variables | ||
| 95 | * \param vertex The vertex (pore body) for which the condition is evaluated | ||
| 96 | * | ||
| 97 | * For this method, the \a values parameter stores primary variables. | ||
| 98 | */ | ||
| 99 | 5110 | PrimaryVariables dirichlet(const Element& element, | |
| 100 | const SubControlVolume& scv) const | ||
| 101 | { | ||
| 102 | 5110 | PrimaryVariables values(0.0); | |
| 103 |
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5110 | if(isInletPore_(scv)) |
| 104 | { | ||
| 105 | 3285 | values[pressureIdx] = inletPressure_; | |
| 106 | 3285 | values[transportEqIdx] = inletMoleFraction_; | |
| 107 | } | ||
| 108 | else | ||
| 109 | { | ||
| 110 | 1825 | values[pressureIdx] = outletPressure_; | |
| 111 | 1825 | values[transportEqIdx] = outletMoleFraction_; | |
| 112 | } | ||
| 113 | |||
| 114 | #if !ISOTHERMAL | ||
| 115 |
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2044 | if(isInletPore_(scv)) |
| 116 | 1314 | values[temperatureIdx] = 273.15 +25; | |
| 117 | else | ||
| 118 | 730 | values[temperatureIdx] = 273.15 +20; | |
| 119 | #endif | ||
| 120 | return values; | ||
| 121 | } | ||
| 122 | |||
| 123 | /*! | ||
| 124 | * \brief Evaluate the initial value for a control volume. | ||
| 125 | * | ||
| 126 | * For this method, the \a priVars parameter stores primary | ||
| 127 | * variables. | ||
| 128 | */ | ||
| 129 | 90 | PrimaryVariables initial(const Vertex& vertex) const | |
| 130 | { | ||
| 131 | 90 | PrimaryVariables values(0.0); | |
| 132 | values[pressureIdx] = 1e5; | ||
| 133 | #if !ISOTHERMAL | ||
| 134 | values[temperatureIdx] = 273.15 +20; | ||
| 135 | #endif | ||
| 136 | return values; | ||
| 137 | } | ||
| 138 | |||
| 139 | private: | ||
| 140 | |||
| 141 | 10220 | bool isInletPore_(const SubControlVolume& scv) const | |
| 142 | { | ||
| 143 |
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12264 | return this->gridGeometry().poreLabel(scv.dofIndex()) == Labels::inlet; |
| 144 | } | ||
| 145 | |||
| 146 | bool isOutletPore_(const SubControlVolume& scv) const | ||
| 147 | { | ||
| 148 |
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1825 | return this->gridGeometry().poreLabel(scv.dofIndex()) == Labels::outlet; |
| 149 | } | ||
| 150 | |||
| 151 | Scalar inletPressure_; | ||
| 152 | Scalar outletPressure_; | ||
| 153 | Scalar inletMoleFraction_; | ||
| 154 | Scalar outletMoleFraction_; | ||
| 155 | }; | ||
| 156 | } //end namespace Dumux | ||
| 157 | |||
| 158 | #endif | ||
| 159 |