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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 ShallowWaterTests | ||
10 | * \brief The spatial parameters for the Poiseuille flow problem. | ||
11 | */ | ||
12 | #ifndef DUMUX_POISEUILLE_FLOW_SPATIAL_PARAMETERS_HH | ||
13 | #define DUMUX_POISEUILLE_FLOW_SPATIAL_PARAMETERS_HH | ||
14 | |||
15 | #include <dumux/common/exceptions.hh> | ||
16 | #include <dumux/common/parameters.hh> | ||
17 | #include <dumux/freeflow/spatialparams.hh> | ||
18 | |||
19 | #include <dumux/material/fluidmatrixinteractions/frictionlaws/frictionlaw.hh> | ||
20 | #include <dumux/material/fluidmatrixinteractions/frictionlaws/viscousnoslip.hh> | ||
21 | |||
22 | namespace Dumux { | ||
23 | |||
24 | /*! | ||
25 | * \ingroup ShallowWaterTests | ||
26 | * \brief The spatial parameters class for the Poiseuille flow test. | ||
27 | * | ||
28 | */ | ||
29 | template<class GridGeometry, class Scalar, class VolumeVariables> | ||
30 | class PoiseuilleFlowSpatialParams | ||
31 | : public FreeFlowSpatialParams<GridGeometry, Scalar, | ||
32 | PoiseuilleFlowSpatialParams<GridGeometry, Scalar, VolumeVariables>> | ||
33 | { | ||
34 | using ThisType = PoiseuilleFlowSpatialParams<GridGeometry, Scalar, VolumeVariables>; | ||
35 | using ParentType = FreeFlowSpatialParams<GridGeometry, Scalar, ThisType>; | ||
36 | using GridView = typename GridGeometry::GridView; | ||
37 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
38 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
39 | using Element = typename GridView::template Codim<0>::Entity; | ||
40 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
41 | |||
42 | public: | ||
43 | 1 | PoiseuilleFlowSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
44 |
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2 | : ParentType(gridGeometry) |
45 | { | ||
46 |
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1 | gravity_ = getParam<Scalar>("Problem.Gravity"); |
47 |
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1 | bedSlope_ = getParam<Scalar>("Problem.BedSlope"); |
48 |
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6 | channelLength_ = this->gridGeometry().bBoxMax()[0] - this->gridGeometry().bBoxMin()[0]; |
49 |
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1 | frictionLaw_ = std::make_unique<FrictionLawViscousNoSlip<VolumeVariables>>(); |
50 | 1 | } | |
51 | |||
52 | ✗ | Scalar gravity(const GlobalPosition& globalPos) const | |
53 | ✗ | { return gravity_; } | |
54 | |||
55 | ✗ | Scalar bedSurface(const Element& element, const SubControlVolume& scv) const | |
56 | 1656 | { return bedSlope_*(channelLength_ - scv.center()[0]); } | |
57 | |||
58 | ✗ | const FrictionLaw<VolumeVariables>& frictionLaw(const Element& element, const SubControlVolume& scv) const | |
59 | 640 | { return *frictionLaw_; } | |
60 | |||
61 | private: | ||
62 | Scalar gravity_; | ||
63 | Scalar bedSlope_; | ||
64 | Scalar channelLength_; | ||
65 | |||
66 | std::unique_ptr<FrictionLaw<VolumeVariables>> frictionLaw_; | ||
67 | }; | ||
68 | |||
69 | } // end namespace Dumux | ||
70 | |||
71 | #endif | ||
72 |