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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 MPNCTests | ||
| 10 | * \brief The spatial parameters for the ObstacleProblem. | ||
| 11 | */ | ||
| 12 | |||
| 13 | #ifndef DUMUX_OBSTACLE_SPATIAL_PARAMS_HH | ||
| 14 | #define DUMUX_OBSTACLE_SPATIAL_PARAMS_HH | ||
| 15 | |||
| 16 | #include <dumux/porousmediumflow/properties.hh> | ||
| 17 | #include <dumux/porousmediumflow/fvspatialparamsmp.hh> | ||
| 18 | #include <dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh> | ||
| 19 | #include <dumux/material/fluidmatrixinteractions/2p/smoothedlinearlaw.hh> | ||
| 20 | #include <dumux/material/fluidmatrixinteractions/mp/mpadapter.hh> | ||
| 21 | |||
| 22 | namespace Dumux { | ||
| 23 | |||
| 24 | /** | ||
| 25 | * \ingroup MPNCTests | ||
| 26 | * \brief Definition of the spatial params properties for the obstacle problem. | ||
| 27 | * | ||
| 28 | */ | ||
| 29 | template<class GridGeometry, class Scalar> | ||
| 30 |
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2 | class ObstacleSpatialParams |
| 31 | : public FVPorousMediumFlowSpatialParamsMP<GridGeometry, Scalar, | ||
| 32 | ObstacleSpatialParams<GridGeometry, Scalar>> | ||
| 33 | { | ||
| 34 | using GridView = typename GridGeometry::GridView; | ||
| 35 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 36 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 37 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 38 | using ParentType = FVPorousMediumFlowSpatialParamsMP<GridGeometry, Scalar, | ||
| 39 | ObstacleSpatialParams<GridGeometry, Scalar>>; | ||
| 40 | |||
| 41 | enum {dimWorld=GridView::dimensionworld}; | ||
| 42 | using GlobalPosition = typename SubControlVolume::GlobalPosition; | ||
| 43 | |||
| 44 | using PcKrSwCurve = FluidMatrix::SmoothedLinearLaw<Scalar>; | ||
| 45 | |||
| 46 | public: | ||
| 47 | //! Export the type used for the permeability | ||
| 48 | using PermeabilityType = Scalar; | ||
| 49 | |||
| 50 | |||
| 51 | 2 | ObstacleSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
| 52 | : ParentType(gridGeometry) | ||
| 53 |
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2 | , pcKrSwCurve_("SpatialParams") // initialize the material law |
| 54 | 2 | , coarseK_(1e-12) // intrinsic permeability | |
| 55 | 2 | , fineK_(1e-15) // intrinsic permeability | |
| 56 | 2 | , porosity_(0.3) | |
| 57 |
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6 | , temperature_(getParam<Scalar>("SpatialParams.Temperature")) |
| 58 | 2 | {} | |
| 59 | |||
| 60 | template<class ElementSolution> | ||
| 61 |
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585048 | PermeabilityType permeability(const Element& element, |
| 62 | const SubControlVolume& scv, | ||
| 63 | const ElementSolution& elemSol) const | ||
| 64 | { | ||
| 65 | 1170096 | if (isFineMaterial_(scv.dofPosition())) | |
| 66 | 103300 | return fineK_; | |
| 67 | else | ||
| 68 | 481748 | return coarseK_; | |
| 69 | } | ||
| 70 | |||
| 71 | /*! | ||
| 72 | * \brief Defines the porosity \f$[-]\f$ of the soil | ||
| 73 | * | ||
| 74 | * \param globalPos The global position | ||
| 75 | */ | ||
| 76 | 585048 | Scalar porosityAtPos(const GlobalPosition& globalPos) const | |
| 77 | 585048 | { return porosity_; } | |
| 78 | |||
| 79 | /*! | ||
| 80 | * \brief Defines the temperature \f$[K]\f$ at the given position | ||
| 81 | * \param globalPos The global position | ||
| 82 | */ | ||
| 83 | 586991 | Scalar temperatureAtPos(const GlobalPosition& globalPos) const | |
| 84 | 586991 | { return temperature_; } | |
| 85 | |||
| 86 | /*! | ||
| 87 | * \brief Returns the fluid-matrix interaction law at a given location | ||
| 88 | */ | ||
| 89 | 1172039 | auto fluidMatrixInteractionAtPos(const GlobalPosition &globalPos) const | |
| 90 | { | ||
| 91 | 1172039 | return makeFluidMatrixInteraction(FluidMatrix::MPAdapter(pcKrSwCurve_)); | |
| 92 | } | ||
| 93 | |||
| 94 | /*! | ||
| 95 | * \brief Function for defining which phase is to be considered as the wetting phase. | ||
| 96 | * | ||
| 97 | * \param globalPos The global position | ||
| 98 | * \return The wetting phase index | ||
| 99 | */ | ||
| 100 | template<class FluidSystem> | ||
| 101 | int wettingPhaseAtPos(const GlobalPosition& globalPos) const | ||
| 102 | { | ||
| 103 | return FluidSystem::phase0Idx; | ||
| 104 | } | ||
| 105 | |||
| 106 | private: | ||
| 107 | /*! | ||
| 108 | * \brief Returns whether a given global position is in the | ||
| 109 | * fine-permeability region or not. | ||
| 110 | */ | ||
| 111 |
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585048 | static bool isFineMaterial_(const GlobalPosition &pos) |
| 112 | { | ||
| 113 | return | ||
| 114 |
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496476 | 10 - eps_ <= pos[0] && pos[0] <= 20 + eps_ && |
| 115 |
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699888 | 0 - eps_ <= pos[1] && pos[1] <= 35 + eps_; |
| 116 | } | ||
| 117 | |||
| 118 | const PcKrSwCurve pcKrSwCurve_; | ||
| 119 | const Scalar coarseK_; | ||
| 120 | const Scalar fineK_; | ||
| 121 | const Scalar porosity_; | ||
| 122 | const Scalar temperature_; | ||
| 123 | static constexpr Scalar eps_ = 1e-6; | ||
| 124 | }; | ||
| 125 | |||
| 126 | } // end namespace Dumux | ||
| 127 | |||
| 128 | #endif | ||
| 129 |