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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 TwoPNCMinTests | ||
10 | * \brief Spatial parameters for the salinization problem, where evaporation | ||
11 | * from a porous medium saturated with brine and air leads to precipitation of salt. | ||
12 | */ | ||
13 | |||
14 | #ifndef DUMUX_SALINIZATION_SPATIAL_PARAMETERS_HH | ||
15 | #define DUMUX_SALINIZATION_SPATIAL_PARAMETERS_HH | ||
16 | |||
17 | #include <dumux/porousmediumflow/fvspatialparamsmp.hh> | ||
18 | #include <dumux/material/fluidmatrixinteractions/2p/vangenuchten.hh> | ||
19 | #include <dumux/material/fluidmatrixinteractions/porosityprecipitation.hh> | ||
20 | #include <dumux/material/fluidmatrixinteractions/permeabilitykozenycarman.hh> | ||
21 | |||
22 | namespace Dumux { | ||
23 | |||
24 | /*! | ||
25 | * \ingroup TwoPNCMinTests | ||
26 | * \brief Spatial parameters for the salinization problem, where evaporation | ||
27 | * from a porous medium saturated with brine and air leads to precipitation of salt. | ||
28 | */ | ||
29 | template<class GridGeometry, class Scalar> | ||
30 |
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2 | class SalinizationSpatialParams |
31 | : public FVPorousMediumFlowSpatialParamsMP<GridGeometry, Scalar, | ||
32 | SalinizationSpatialParams<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 | |||
39 | using ParentType = FVPorousMediumFlowSpatialParamsMP<GridGeometry, Scalar, | ||
40 | SalinizationSpatialParams<GridGeometry, Scalar>>; | ||
41 | |||
42 | using PcKrSwCurve = FluidMatrix::VanGenuchtenDefault<Scalar>; | ||
43 | |||
44 | using GlobalPosition = typename SubControlVolume::GlobalPosition; | ||
45 | |||
46 | public: | ||
47 | // type used for the permeability (i.e. tensor or scalar) | ||
48 | using PermeabilityType = Scalar; | ||
49 | |||
50 | 2 | SalinizationSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
51 | : ParentType(gridGeometry) | ||
52 |
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6 | , pcKrSwCurve_("SpatialParams") |
53 | { | ||
54 |
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2 | temperature_ = getParam<Scalar>("Problem.Temperature"); |
55 |
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2 | solubilityLimit_ = getParam<Scalar>("SpatialParams.SolubilityLimit", 0.26); |
56 |
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2 | referencePorosity_ = getParam<Scalar>("SpatialParams.referencePorosity", 0.11); |
57 |
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2 | referencePermeability_ = getParam<Scalar>("SpatialParams.referencePermeability", 2.23e-14); |
58 | 2 | } | |
59 | |||
60 | /*! | ||
61 | * \brief Defines the minimum porosity \f$[-]\f$ distribution | ||
62 | * | ||
63 | * \param element The finite element | ||
64 | * \param scv The sub-control volume | ||
65 | */ | ||
66 | ✗ | Scalar minimalPorosity(const Element& element, const SubControlVolume &scv) const | |
67 | ✗ | { return 1e-5; } | |
68 | |||
69 | /*! | ||
70 | * \brief Defines the volume fraction of the inert component | ||
71 | * | ||
72 | * \param globalPos The global position in the domain | ||
73 | * \param compIdx The index of the inert solid component | ||
74 | */ | ||
75 | template<class SolidSystem> | ||
76 | ✗ | Scalar inertVolumeFractionAtPos(const GlobalPosition& globalPos, int compIdx) const | |
77 | 86316 | { return 1.0-referencePorosity_; } | |
78 | |||
79 | /*! | ||
80 | * \brief Defines the reference porosity \f$[-]\f$ distribution. | ||
81 | * | ||
82 | * This is the porosity of the porous medium without any of the | ||
83 | * considered solid phases. | ||
84 | * | ||
85 | * \param element The finite element | ||
86 | * \param scv The sub-control volume | ||
87 | */ | ||
88 | ✗ | Scalar referencePorosity(const Element& element, const SubControlVolume &scv) const | |
89 | ✗ | { return referencePorosity_; } | |
90 | |||
91 | /*! Intrinsic permeability tensor K \f$[m^2]\f$ depending | ||
92 | * on the position in the domain | ||
93 | * | ||
94 | * \param element The finite volume element | ||
95 | * \param scv The sub-control volume | ||
96 | * \param elemSol The element solution | ||
97 | * | ||
98 | * Solution dependent permeability function | ||
99 | */ | ||
100 | template<class ElementSolution> | ||
101 | 86316 | PermeabilityType permeability(const Element& element, | |
102 | const SubControlVolume& scv, | ||
103 | const ElementSolution& elemSol) const | ||
104 | { | ||
105 |
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172632 | auto priVars = evalSolution(element, element.geometry(), elemSol, scv.center(), /*ignoreState=*/true); |
106 | |||
107 |
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86316 | Scalar sumPrecipitates = priVars[/*numComp*/3]; |
108 | |||
109 | using std::max; | ||
110 |
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86316 | const auto poro = max(/*minPoro*/1e-5, referencePorosity_ - sumPrecipitates); |
111 | 86316 | return permLaw_.evaluatePermeability(referencePermeability_, referencePorosity_, poro); | |
112 | } | ||
113 | |||
114 | // the solubility limit of NaCl | ||
115 | ✗ | Scalar solubilityLimit() const | |
116 | ✗ | { return solubilityLimit_; } | |
117 | |||
118 | Scalar theta(const SubControlVolume &scv) const | ||
119 | { return 10.0; } | ||
120 | |||
121 | /*! | ||
122 | * \brief Returns the fluid-matrix interaction law at a given location | ||
123 | * \param globalPos A global coordinate vector | ||
124 | */ | ||
125 | ✗ | auto fluidMatrixInteractionAtPos(const GlobalPosition &globalPos) const | |
126 | { | ||
127 |
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345264 | return makeFluidMatrixInteraction(pcKrSwCurve_); |
128 | } | ||
129 | |||
130 | // define which phase is to be considered as the wetting phase | ||
131 | template<class FluidSystem> | ||
132 | ✗ | int wettingPhaseAtPos(const GlobalPosition& globalPos) const | |
133 | ✗ | { return FluidSystem::H2OIdx; } | |
134 | |||
135 | //! Return the temperature in the domain at the given position | ||
136 | Scalar temperatureAtPos(const GlobalPosition& globalPos) const | ||
137 | { return temperature(); } | ||
138 | |||
139 | //! Return the constant temperature in the domain | ||
140 | ✗ | Scalar temperature() const | |
141 | ✗ | { return temperature_; } | |
142 | |||
143 | //! Return the extrusion of the domain at the given position | ||
144 | ✗ | Scalar extrusionFactorAtPos(const GlobalPosition& globalPos) const | |
145 | ✗ | { return 0.054977871437821; } | |
146 | |||
147 | private: | ||
148 | |||
149 | const PcKrSwCurve pcKrSwCurve_; | ||
150 | |||
151 | PermeabilityKozenyCarman<PermeabilityType> permLaw_; | ||
152 | |||
153 | Scalar temperature_; | ||
154 | Scalar solubilityLimit_; | ||
155 | Scalar referencePorosity_; | ||
156 | PermeabilityType referencePermeability_ = 0.0; | ||
157 | }; | ||
158 | |||
159 | } // end namespace Dumux | ||
160 | |||
161 | #endif | ||
162 |