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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 | namespace Dumux { | ||
20 | |||
21 | /*! | ||
22 | * \ingroup ShallowWaterTests | ||
23 | * \brief The spatial parameters class for the Poiseuille flow test. | ||
24 | * | ||
25 | */ | ||
26 | template<class GridGeometry, class Scalar, class VolumeVariables> | ||
27 |
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6 | class PoiseuilleFlowSpatialParams |
28 | : public FreeFlowSpatialParams<GridGeometry, Scalar, | ||
29 | PoiseuilleFlowSpatialParams<GridGeometry, Scalar, VolumeVariables>> | ||
30 | { | ||
31 | using ThisType = PoiseuilleFlowSpatialParams<GridGeometry, Scalar, VolumeVariables>; | ||
32 | using ParentType = FreeFlowSpatialParams<GridGeometry, Scalar, ThisType>; | ||
33 | using GridView = typename GridGeometry::GridView; | ||
34 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
35 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
36 | using Element = typename GridView::template Codim<0>::Entity; | ||
37 | using GlobalPosition = typename Element::Geometry::GlobalCoordinate; | ||
38 | |||
39 | public: | ||
40 | 6 | PoiseuilleFlowSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry) | |
41 |
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6 | : ParentType(gridGeometry) |
42 | { | ||
43 |
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6 | gravity_ = getParam<Scalar>("Problem.Gravity"); |
44 |
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6 | bedSlope_ = getParam<Scalar>("Problem.BedSlope"); |
45 |
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6 | hBoundary_ = getParam<Scalar>("Problem.HBoundary"); |
46 | 6 | } | |
47 | |||
48 | ✗ | Scalar gravity(const GlobalPosition& globalPos) const | |
49 | ✗ | { return gravity_; } | |
50 | |||
51 | Scalar gravity() const | ||
52 | { return gravity_; } | ||
53 | |||
54 | //! Define the bed surface | ||
55 | 582442 | Scalar bedSurface(const Element& element, const SubControlVolume& scv) const | |
56 | { | ||
57 |
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3494652 | const Scalar length = this->gridGeometry().bBoxMax()[0] - this->gridGeometry().bBoxMin()[0]; |
58 | // The bed level sloped downwards from the left boundary to the right boundary | ||
59 | // The water level boundary condition hBoundary_ is specified at the right boundary | ||
60 | 582442 | const Scalar leftBedLevel = - hBoundary_ + length*bedSlope_; | |
61 | // todo depends on index e.g. eIdx = scv.elementIndex(); | ||
62 |
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582442 | return leftBedLevel - element.geometry().center()[0] * bedSlope_; |
63 | } | ||
64 | |||
65 | private: | ||
66 | Scalar gravity_; | ||
67 | Scalar bedSlope_; | ||
68 | Scalar hBoundary_; | ||
69 | }; | ||
70 | |||
71 | } // end namespace Dumux | ||
72 | |||
73 | #endif | ||
74 |