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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 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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1 | 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 | 2288 | Scalar gravity(const GlobalPosition& globalPos) const | |
| 53 |
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2248 | { return gravity_; } |
| 54 | |||
| 55 | 632 | Scalar bedSurface(const Element& element, const SubControlVolume& scv) const | |
| 56 | 552 | { return bedSlope_*(channelLength_ - scv.center()[0]); } | |
| 57 | |||
| 58 | 320 | const FrictionLaw<VolumeVariables>& frictionLaw(const Element& element, const SubControlVolume& scv) const | |
| 59 | 320 | { 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 |