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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 TwoPNCTests | ||
| 10 | * \brief Definition of the spatial parameters for a surfactant model. | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_TEST_2P3C_SURFACTANT_SPATIALPARAMS_HH | ||
| 13 | #define DUMUX_TEST_2P3C_SURFACTANT_SPATIALPARAMS_HH | ||
| 14 | |||
| 15 | #include <algorithm> | ||
| 16 | |||
| 17 | #include <dune/common/fmatrix.hh> | ||
| 18 | |||
| 19 | #include <dumux/porousmediumflow/fvspatialparamsmp.hh> | ||
| 20 | #include <dumux/discretization/evalgradients.hh> | ||
| 21 | |||
| 22 | #include "materiallaw.hh" | ||
| 23 | |||
| 24 | namespace Dumux { | ||
| 25 | /*! | ||
| 26 | * \ingroup TwoPNCTests | ||
| 27 | * \brief Definition of the spatial parameters for a surfactant model. | ||
| 28 | */ | ||
| 29 | template<class GridGeometry, class Scalar> | ||
| 30 |
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1 | class TestSurfactantSpatialParams |
| 31 | : public FVPorousMediumFlowSpatialParamsMP<GridGeometry, Scalar, | ||
| 32 | TestSurfactantSpatialParams<GridGeometry, Scalar>> | ||
| 33 | { | ||
| 34 | using ParentType = FVPorousMediumFlowSpatialParamsMP< | ||
| 35 | GridGeometry, Scalar, TestSurfactantSpatialParams<GridGeometry, Scalar> | ||
| 36 | >; | ||
| 37 | |||
| 38 | using GridView = typename GridGeometry::GridView; | ||
| 39 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 40 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
| 41 | |||
| 42 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 43 | using SubControlVolume = typename GridGeometry::SubControlVolume; | ||
| 44 | |||
| 45 | static constexpr int dimWorld = GridView::dimensionworld; | ||
| 46 | static constexpr int surfactantCompIdx = 2; | ||
| 47 | |||
| 48 | using MaterialLaw = FluidMatrix::SurfactantPcKrSw<Scalar>; | ||
| 49 | |||
| 50 | public: | ||
| 51 | using PermeabilityType = Dune::FieldMatrix<Scalar, dimWorld, dimWorld>; | ||
| 52 | |||
| 53 | 1 | TestSurfactantSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
| 54 |
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1 | : ParentType(gridGeometry) |
| 55 | { | ||
| 56 |
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1 | sMinKr_ = getParam<Scalar>("SpatialParams.Smin"); |
| 57 |
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1 | sMaxKr_ = getParam<Scalar>("SpatialParams.Smax"); |
| 58 |
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1 | srwSurf_ = getParam<Scalar>("SpatialParams.SrwSurf"); |
| 59 |
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1 | sroSurf_ = getParam<Scalar>("SpatialParams.SroSurf"); |
| 60 | 1 | } | |
| 61 | |||
| 62 | /*! | ||
| 63 | * \brief Defines the porosity \f$[-]\f$ of the spatial parameters | ||
| 64 | * \param globalPos The global position | ||
| 65 | */ | ||
| 66 | ✗ | Scalar porosityAtPos(const GlobalPosition& globalPos) const | |
| 67 | { | ||
| 68 | ✗ | return 0.18; | |
| 69 | } | ||
| 70 | |||
| 71 | /*! | ||
| 72 | * \brief Returns the hydraulic conductivity \f$[m^2]\f$ | ||
| 73 | */ | ||
| 74 | ✗ | PermeabilityType permeability(const Element& element) const | |
| 75 | { | ||
| 76 |
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169176 | return 1e-13; |
| 77 | } | ||
| 78 | |||
| 79 | /*! | ||
| 80 | * \brief Returns the temperature in the domain at the given position | ||
| 81 | * \param globalPos The position in global coordinates where the temperature should be specified. | ||
| 82 | */ | ||
| 83 | ✗ | Scalar temperatureAtPos(const GlobalPosition& globalPos) const | |
| 84 | { | ||
| 85 | ✗ | return 300.0; | |
| 86 | } | ||
| 87 | |||
| 88 | template<class ElementSolution> | ||
| 89 | ✗ | PermeabilityType permeability(const Element& element, | |
| 90 | const SubControlVolume& scv, | ||
| 91 | const ElementSolution& elemSol) const | ||
| 92 | { | ||
| 93 | 27207726 | return permeability(element); | |
| 94 | } | ||
| 95 | |||
| 96 | ✗ | void setMaxSurfactantConcentration (Scalar c) | |
| 97 | { | ||
| 98 |
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1 | maxConcentration_ = c; |
| 99 | ✗ | } | |
| 100 | |||
| 101 | template<class ElementSolution> | ||
| 102 | 18138484 | auto fluidMatrixInteraction(const Element& element, | |
| 103 | const SubControlVolume& scv, | ||
| 104 | const ElementSolution& elemSol) const | ||
| 105 | { | ||
| 106 | 18138484 | const auto& priVars = elemSol[scv.localDofIndex()]; | |
| 107 | 18138484 | const Scalar f = priVars[surfactantCompIdx]; | |
| 108 | 18138484 | const auto& gg = this->gridGeometry(); | |
| 109 | |||
| 110 | 36276968 | const auto gradP = evalGradients( | |
| 111 | element, element.geometry(), gg, elemSol, scv.dofPosition(), true | ||
| 112 | 18138484 | )[0]; | |
| 113 | |||
| 114 | 18138484 | const Scalar gradPNorm = gradP.two_norm(); | |
| 115 | |||
| 116 | using std::cos; | ||
| 117 | 18138484 | const Scalar sigma = | |
| 118 | 18138484 | 0.5 * 0.03 * (1 - 1e-3) * cos(f * M_PI / maxConcentration_) + | |
| 119 | 0.5 * 0.03 * (1 + 1e-3); | ||
| 120 | |||
| 121 | 72553936 | const Scalar Ncv = permeability(element, scv, elemSol) * gradPNorm / sigma; | |
| 122 | 18138484 | return MaterialLaw(Ncv, sMinKr_, sMaxKr_, srwSurf_, sroSurf_); | |
| 123 | } | ||
| 124 | |||
| 125 | /*! | ||
| 126 | * \brief Function for defining which phase is to be considered as the wetting phase. | ||
| 127 | * \param globalPos The position of the center of the element | ||
| 128 | * \return The wetting phase index | ||
| 129 | */ | ||
| 130 | template<class FluidSystem> | ||
| 131 | ✗ | int wettingPhaseAtPos(const GlobalPosition& globalPos) const | |
| 132 | { | ||
| 133 | ✗ | return 0; | |
| 134 | } | ||
| 135 | |||
| 136 | private: | ||
| 137 | Scalar maxConcentration_; | ||
| 138 | Scalar sMinKr_, sMaxKr_, srwSurf_, sroSurf_; | ||
| 139 | }; | ||
| 140 | |||
| 141 | } // end namespace Dumux | ||
| 142 | |||
| 143 | #endif | ||
| 144 |