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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 BoundaryTests | ||
| 10 | * \brief The spatial parameters for the incompressible test. | ||
| 11 | */ | ||
| 12 | |||
| 13 | #ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_SPATIAL_PARAMS_HH | ||
| 14 | #define DUMUX_INCOMPRESSIBLE_ONEP_TEST_SPATIAL_PARAMS_HH | ||
| 15 | |||
| 16 | #include <limits> | ||
| 17 | #include <dumux/porousmediumflow/fvspatialparams1p.hh> | ||
| 18 | |||
| 19 | namespace Dumux { | ||
| 20 | namespace LensSpatialParams { | ||
| 21 | /*! | ||
| 22 | * \brief Returns if a point is in a lens with a given bounding box | ||
| 23 | * | ||
| 24 | * \param globalPos The position of the point | ||
| 25 | * \param lensLowerLeft The lower left corner of the lens | ||
| 26 | * \param lensUpperRight The upper right corner of the lens | ||
| 27 | */ | ||
| 28 | template<class GlobalPosition> | ||
| 29 | 5340 | bool pointInLens(const GlobalPosition& globalPos, | |
| 30 | const GlobalPosition& lensLowerLeft, | ||
| 31 | const GlobalPosition& lensUpperRight) | ||
| 32 | { | ||
| 33 | 5340 | const auto eps = 1e-8*(lensUpperRight - lensLowerLeft).two_norm(); | |
| 34 |
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10728 | for (int i = 0; i < GlobalPosition::size(); ++i) |
| 35 |
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8676 | if (globalPos[i] < lensLowerLeft[i] + eps || globalPos[i] > lensUpperRight[i] - eps) |
| 36 | return false; | ||
| 37 | |||
| 38 | return true; | ||
| 39 | } | ||
| 40 | } // end namespace LensSpatialParams | ||
| 41 | |||
| 42 | /*! | ||
| 43 | * \ingroup BoundaryTests | ||
| 44 | * \brief The spatial parameters class for the test problem using the | ||
| 45 | * incompressible 1p model. | ||
| 46 | */ | ||
| 47 | template<class GridGeometry, class Scalar> | ||
| 48 |
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4 | class OnePTestSpatialParams |
| 49 | : public FVPorousMediumFlowSpatialParamsOneP<GridGeometry, Scalar, OnePTestSpatialParams<GridGeometry, Scalar>> | ||
| 50 | { | ||
| 51 | using ThisType = OnePTestSpatialParams<GridGeometry, Scalar>; | ||
| 52 | using ParentType = FVPorousMediumFlowSpatialParamsOneP<GridGeometry, Scalar, ThisType>; | ||
| 53 | using GridView = typename GridGeometry::GridView; | ||
| 54 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 55 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 56 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 57 | |||
| 58 | static constexpr int dimWorld = GridView::dimensionworld; | ||
| 59 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
| 60 | |||
| 61 | public: | ||
| 62 | using PermeabilityType = Scalar; | ||
| 63 | 4 | OnePTestSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
| 64 | : ParentType(gridGeometry) | ||
| 65 | 8 | , lensLowerLeft_(std::numeric_limits<Scalar>::max()) | |
| 66 |
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12 | , lensUpperRight_(std::numeric_limits<Scalar>::lowest()) |
| 67 | { | ||
| 68 |
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4 | permeability_ = getParam<Scalar>("SpatialParams.Permeability"); |
| 69 |
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4 | permeabilityLens_ = getParam<Scalar>("SpatialParams.PermeabilityLens"); |
| 70 | 4 | } | |
| 71 | |||
| 72 | /*! | ||
| 73 | * \brief Function for defining the (intrinsic) permeability \f$[m^2]\f$. | ||
| 74 | * | ||
| 75 | * \return The intrinsic permeability | ||
| 76 | */ | ||
| 77 | 5140 | PermeabilityType permeabilityAtPos(const GlobalPosition& globalPos) const | |
| 78 |
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5140 | { return isInLens_(globalPos) ? permeabilityLens_ : permeability_; } |
| 79 | |||
| 80 | /*! | ||
| 81 | * \brief Defines the porosity \f$\mathrm{[-]}\f$. | ||
| 82 | * | ||
| 83 | * \param globalPos The global position | ||
| 84 | */ | ||
| 85 | Scalar porosityAtPos(const GlobalPosition& globalPos) const | ||
| 86 | { return 0.4; } | ||
| 87 | |||
| 88 | /*! | ||
| 89 | * \brief Optionally set a lens | ||
| 90 | */ | ||
| 91 | 4 | void setLens(const GlobalPosition& lowerLeft, const GlobalPosition& upperRight) | |
| 92 |
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2 | { lensLowerLeft_ = lowerLeft; lensUpperRight_ = upperRight; } |
| 93 | |||
| 94 | private: | ||
| 95 | 5140 | bool isInLens_(const GlobalPosition &globalPos) const | |
| 96 | 5140 | { return LensSpatialParams::pointInLens(globalPos, lensLowerLeft_, lensUpperRight_); } | |
| 97 | |||
| 98 | GlobalPosition lensLowerLeft_, lensUpperRight_; | ||
| 99 | Scalar permeability_, permeabilityLens_; | ||
| 100 | }; | ||
| 101 | |||
| 102 | } // end namespace Dumux | ||
| 103 | |||
| 104 | #endif | ||
| 105 |