| Line | Branch | Exec | Source |
|---|---|---|---|
| 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 NavierStokesModel | ||
| 10 | * \copydoc Dumux::NavierStokesResidualImpl | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_STAGGERED_NAVIERSTOKES_LOCAL_RESIDUAL_HH | ||
| 13 | #define DUMUX_STAGGERED_NAVIERSTOKES_LOCAL_RESIDUAL_HH | ||
| 14 | |||
| 15 | #include <dune/common/hybridutilities.hh> | ||
| 16 | |||
| 17 | #include <dumux/common/properties.hh> | ||
| 18 | #include <dumux/discretization/method.hh> | ||
| 19 | #include <dumux/discretization/extrusion.hh> | ||
| 20 | #include <dumux/assembly/staggeredlocalresidual.hh> | ||
| 21 | #include <dumux/freeflow/nonisothermal/localresidual.hh> | ||
| 22 | |||
| 23 | namespace Dumux { | ||
| 24 | |||
| 25 | namespace Impl { | ||
| 26 | template<class T> | ||
| 27 | static constexpr bool isRotationalExtrusion = false; | ||
| 28 | |||
| 29 | template<int radialAxis> | ||
| 30 | static constexpr bool isRotationalExtrusion<RotationalExtrusion<radialAxis>> = true; | ||
| 31 | } // end namespace Impl | ||
| 32 | |||
| 33 | /*! | ||
| 34 | * \ingroup NavierStokesModel | ||
| 35 | * \brief Element-wise calculation of the Navier-Stokes residual for models using the staggered discretization | ||
| 36 | */ | ||
| 37 | |||
| 38 | // forward declaration | ||
| 39 | template<class TypeTag, class DiscretizationMethod> | ||
| 40 | class NavierStokesResidualImpl; | ||
| 41 | |||
| 42 | template<class TypeTag> | ||
| 43 | class NavierStokesResidualImpl<TypeTag, DiscretizationMethods::Staggered> | ||
| 44 | : public StaggeredLocalResidual<TypeTag> | ||
| 45 | { | ||
| 46 | using ParentType = StaggeredLocalResidual<TypeTag>; | ||
| 47 | friend class StaggeredLocalResidual<TypeTag>; | ||
| 48 | |||
| 49 | using GridVariables = GetPropType<TypeTag, Properties::GridVariables>; | ||
| 50 | |||
| 51 | using GridVolumeVariables = typename GridVariables::GridVolumeVariables; | ||
| 52 | using ElementVolumeVariables = typename GridVolumeVariables::LocalView; | ||
| 53 | using VolumeVariables = typename GridVolumeVariables::VolumeVariables; | ||
| 54 | |||
| 55 | using GridFluxVariablesCache = typename GridVariables::GridFluxVariablesCache; | ||
| 56 | using ElementFluxVariablesCache = typename GridFluxVariablesCache::LocalView; | ||
| 57 | |||
| 58 | using GridFaceVariables = typename GridVariables::GridFaceVariables; | ||
| 59 | using ElementFaceVariables = typename GridFaceVariables::LocalView; | ||
| 60 | |||
| 61 | using Scalar = GetPropType<TypeTag, Properties::Scalar>; | ||
| 62 | using Implementation = GetPropType<TypeTag, Properties::LocalResidual>; | ||
| 63 | using Problem = GetPropType<TypeTag, Properties::Problem>; | ||
| 64 | using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>; | ||
| 65 | using FVElementGeometry = typename GridGeometry::LocalView; | ||
| 66 | using GridView = typename GridGeometry::GridView; | ||
| 67 | using Element = typename GridView::template Codim<0>::Entity; | ||
| 68 | using SubControlVolume = typename FVElementGeometry::SubControlVolume; | ||
| 69 | using SubControlVolumeFace = typename FVElementGeometry::SubControlVolumeFace; | ||
| 70 | using Extrusion = Extrusion_t<GridGeometry>; | ||
| 71 | using ElementBoundaryTypes = GetPropType<TypeTag, Properties::ElementBoundaryTypes>; | ||
| 72 | using CellCenterPrimaryVariables = GetPropType<TypeTag, Properties::CellCenterPrimaryVariables>; | ||
| 73 | using FacePrimaryVariables = GetPropType<TypeTag, Properties::FacePrimaryVariables>; | ||
| 74 | using FluxVariables = GetPropType<TypeTag, Properties::FluxVariables>; | ||
| 75 | using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices; | ||
| 76 | |||
| 77 | static constexpr bool normalizePressure = getPropValue<TypeTag, Properties::NormalizePressure>(); | ||
| 78 | |||
| 79 | using CellCenterResidual = CellCenterPrimaryVariables; | ||
| 80 | using FaceResidual = FacePrimaryVariables; | ||
| 81 | |||
| 82 | using ModelTraits = GetPropType<TypeTag, Properties::ModelTraits>; | ||
| 83 | |||
| 84 | public: | ||
| 85 | using EnergyLocalResidual = FreeFlowEnergyLocalResidual<GridGeometry, FluxVariables, ModelTraits::enableEnergyBalance(), (ModelTraits::numFluidComponents() > 1)>; | ||
| 86 | |||
| 87 | // account for the offset of the cell center privars within the PrimaryVariables container | ||
| 88 | static constexpr auto cellCenterOffset = ModelTraits::numEq() - CellCenterPrimaryVariables::dimension; | ||
| 89 | static_assert(cellCenterOffset == ModelTraits::dim(), "cellCenterOffset must equal dim for staggered NavierStokes"); | ||
| 90 | |||
| 91 | //! Use the parent type's constructor | ||
| 92 |
6/8✓ Branch 1 taken 1360444 times.
✗ Branch 2 not taken.
✓ Branch 4 taken 1360444 times.
✗ Branch 5 not taken.
✓ Branch 6 taken 2578 times.
✓ Branch 7 taken 50 times.
✓ Branch 8 taken 2578 times.
✓ Branch 9 taken 50 times.
|
2726144 | using ParentType::ParentType; |
| 93 | |||
| 94 | //! Evaluate fluxes entering or leaving the cell center control volume. | ||
| 95 | ✗ | CellCenterPrimaryVariables computeFluxForCellCenter(const Problem& problem, | |
| 96 | const Element &element, | ||
| 97 | const FVElementGeometry& fvGeometry, | ||
| 98 | const ElementVolumeVariables& elemVolVars, | ||
| 99 | const ElementFaceVariables& elemFaceVars, | ||
| 100 | const SubControlVolumeFace &scvf, | ||
| 101 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 102 | { | ||
| 103 | FluxVariables fluxVars; | ||
| 104 | 118805706 | CellCenterPrimaryVariables flux = fluxVars.computeMassFlux(problem, element, fvGeometry, elemVolVars, | |
| 105 |
1/8✓ Branch 1 taken 138882 times.
✗ Branch 2 not taken.
✗ Branch 3 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
✗ Branch 6 not taken.
✗ Branch 7 not taken.
✗ Branch 8 not taken.
|
202698350 | elemFaceVars, scvf, elemFluxVarsCache[scvf]); |
| 106 | |||
| 107 |
0/2✗ Branch 1 not taken.
✗ Branch 2 not taken.
|
99555458 | EnergyLocalResidual::heatFlux(flux, problem, element, fvGeometry, elemVolVars, elemFaceVars, scvf); |
| 108 | |||
| 109 | 11358064 | return flux; | |
| 110 | } | ||
| 111 | |||
| 112 | //! Evaluate the source term for the cell center control volume. | ||
| 113 | ✗ | CellCenterPrimaryVariables computeSourceForCellCenter(const Problem& problem, | |
| 114 | const Element &element, | ||
| 115 | const FVElementGeometry& fvGeometry, | ||
| 116 | const ElementVolumeVariables& elemVolVars, | ||
| 117 | const ElementFaceVariables& elemFaceVars, | ||
| 118 | const SubControlVolume &scv) const | ||
| 119 | { | ||
| 120 |
0/4✗ Branch 1 not taken.
✗ Branch 2 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
|
37900788 | CellCenterPrimaryVariables result(0.0); |
| 121 | |||
| 122 | // get the values from the problem | ||
| 123 |
0/4✗ Branch 1 not taken.
✗ Branch 2 not taken.
✗ Branch 4 not taken.
✗ Branch 5 not taken.
|
37900788 | const auto sourceValues = problem.source(element, fvGeometry, elemVolVars, elemFaceVars, scv); |
| 124 | |||
| 125 | // copy the respective cell center related values to the result | ||
| 126 |
2/4✗ Branch 0 not taken.
✗ Branch 1 not taken.
✓ Branch 2 taken 132414696 times.
✓ Branch 3 taken 37900788 times.
|
170315484 | for (int i = 0; i < result.size(); ++i) |
| 127 | 397244088 | result[i] = sourceValues[i + cellCenterOffset]; | |
| 128 | |||
| 129 | 3746088 | return result; | |
| 130 | } | ||
| 131 | |||
| 132 | |||
| 133 | //! Evaluate the storage term for the cell center control volume. | ||
| 134 | ✗ | CellCenterPrimaryVariables computeStorageForCellCenter(const Problem& problem, | |
| 135 | const SubControlVolume& scv, | ||
| 136 | const VolumeVariables& volVars) const | ||
| 137 | { | ||
| 138 | 5070312 | CellCenterPrimaryVariables storage; | |
| 139 | 93959880 | storage[Indices::conti0EqIdx - ModelTraits::dim()] = volVars.density(); | |
| 140 | |||
| 141 | 65777128 | EnergyLocalResidual::fluidPhaseStorage(storage, volVars); | |
| 142 | |||
| 143 | ✗ | return storage; | |
| 144 | } | ||
| 145 | |||
| 146 | //! Evaluate the storage term for the face control volume. | ||
| 147 | ✗ | FacePrimaryVariables computeStorageForFace(const Problem& problem, | |
| 148 | const SubControlVolumeFace& scvf, | ||
| 149 | const VolumeVariables& volVars, | ||
| 150 | const ElementFaceVariables& elemFaceVars) const | ||
| 151 | { | ||
| 152 | 136704428 | FacePrimaryVariables storage(0.0); | |
| 153 | 136704428 | const Scalar velocity = elemFaceVars[scvf].velocitySelf(); | |
| 154 | 273408856 | storage[0] = volVars.density() * velocity; | |
| 155 | ✗ | return storage; | |
| 156 | } | ||
| 157 | |||
| 158 | //! Evaluate the source term for the face control volume. | ||
| 159 | 151435748 | FacePrimaryVariables computeSourceForFace(const Problem& problem, | |
| 160 | const Element& element, | ||
| 161 | const FVElementGeometry& fvGeometry, | ||
| 162 | const SubControlVolumeFace& scvf, | ||
| 163 | const ElementVolumeVariables& elemVolVars, | ||
| 164 | const ElementFaceVariables& elemFaceVars) const | ||
| 165 | { | ||
| 166 | 151435748 | FacePrimaryVariables source(0.0); | |
| 167 | 302871496 | const auto& insideVolVars = elemVolVars[scvf.insideScvIdx()]; | |
| 168 | 605742992 | source += problem.gravity()[scvf.directionIndex()] * insideVolVars.density(); | |
| 169 | 151435748 | source += problem.source(element, fvGeometry, elemVolVars, elemFaceVars, scvf)[Indices::velocity(scvf.directionIndex())]; | |
| 170 | |||
| 171 | // Axisymmetric problems in 2D feature an extra source terms arising from the transformation to cylindrical coordinates. | ||
| 172 | // See Ferziger/Peric: Computational methods for fluid dynamics chapter 8. | ||
| 173 | // https://doi.org/10.1007/978-3-540-68228-8 (page 301) | ||
| 174 | if constexpr (ModelTraits::dim() == 2 && Impl::isRotationalExtrusion<Extrusion>) | ||
| 175 | { | ||
| 176 | if (scvf.directionIndex() == Extrusion::radialAxis) | ||
| 177 | { | ||
| 178 | // Velocity term | ||
| 179 | const auto r = scvf.center()[scvf.directionIndex()]; | ||
| 180 | source -= -2.0*insideVolVars.effectiveViscosity() * elemFaceVars[scvf].velocitySelf() / (r*r); | ||
| 181 | |||
| 182 | // Pressure term (needed because we incorporate pressure in terms of a surface integral). | ||
| 183 | // grad(p) becomes div(pI) + (p/r)*n_r in cylindrical coordinates. The second term | ||
| 184 | // is new with respect to Cartesian coordinates and handled below as a source term. | ||
| 185 | const Scalar pressure = | ||
| 186 | normalizePressure ? insideVolVars.pressure() - problem.initial(scvf)[Indices::pressureIdx] | ||
| 187 | : insideVolVars.pressure(); | ||
| 188 | |||
| 189 | source += pressure/r; | ||
| 190 | } | ||
| 191 | } | ||
| 192 | |||
| 193 | 151435748 | return source; | |
| 194 | } | ||
| 195 | |||
| 196 | //! Evaluate the momentum flux for the face control volume. | ||
| 197 | ✗ | FacePrimaryVariables computeFluxForFace(const Problem& problem, | |
| 198 | const Element& element, | ||
| 199 | const SubControlVolumeFace& scvf, | ||
| 200 | const FVElementGeometry& fvGeometry, | ||
| 201 | const ElementVolumeVariables& elemVolVars, | ||
| 202 | const ElementFaceVariables& elemFaceVars, | ||
| 203 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 204 | { | ||
| 205 | FluxVariables fluxVars; | ||
| 206 |
0/2✗ Branch 1 not taken.
✗ Branch 2 not taken.
|
142762682 | return fluxVars.computeMomentumFlux(problem, element, scvf, fvGeometry, elemVolVars, elemFaceVars, elemFluxVarsCache.gridFluxVarsCache()); |
| 207 | } | ||
| 208 | |||
| 209 | /*! | ||
| 210 | * \brief Evaluate boundary conditions for a cell center dof | ||
| 211 | */ | ||
| 212 | 9430228 | CellCenterResidual computeBoundaryFluxForCellCenter(const Problem& problem, | |
| 213 | const Element& element, | ||
| 214 | const FVElementGeometry& fvGeometry, | ||
| 215 | const SubControlVolumeFace& scvf, | ||
| 216 | const ElementVolumeVariables& elemVolVars, | ||
| 217 | const ElementFaceVariables& elemFaceVars, | ||
| 218 | const ElementBoundaryTypes& elemBcTypes, | ||
| 219 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 220 | { | ||
| 221 |
1/2✓ Branch 0 taken 287554 times.
✗ Branch 1 not taken.
|
9430228 | CellCenterResidual result(0.0); |
| 222 | |||
| 223 |
1/2✓ Branch 0 taken 9430228 times.
✗ Branch 1 not taken.
|
9430228 | if (scvf.boundary()) |
| 224 | { | ||
| 225 | 9430228 | const auto bcTypes = problem.boundaryTypes(element, scvf); | |
| 226 | |||
| 227 | // no fluxes occur over symmetry boundaries | ||
| 228 |
4/4✓ Branch 0 taken 7736206 times.
✓ Branch 1 taken 1694022 times.
✓ Branch 2 taken 7736206 times.
✓ Branch 3 taken 1694022 times.
|
18860456 | if (bcTypes.isSymmetry()) |
| 229 | 563720 | return result; | |
| 230 | |||
| 231 | // treat Dirichlet and outflow BCs | ||
| 232 |
1/2✓ Branch 1 taken 138882 times.
✗ Branch 2 not taken.
|
8866508 | result = computeFluxForCellCenter(problem, element, fvGeometry, elemVolVars, elemFaceVars, scvf, elemFluxVarsCache); |
| 233 | |||
| 234 | // treat Neumann BCs, i.e. overwrite certain fluxes by user-specified values | ||
| 235 | static constexpr auto numEqCellCenter = CellCenterResidual::dimension; | ||
| 236 |
4/4✓ Branch 0 taken 941638 times.
✓ Branch 1 taken 7924870 times.
✓ Branch 2 taken 941638 times.
✓ Branch 3 taken 7924870 times.
|
17733016 | if (bcTypes.hasNeumann()) |
| 237 | { | ||
| 238 | 1883276 | const auto extrusionFactor = elemVolVars[scvf.insideScvIdx()].extrusionFactor(); | |
| 239 |
1/2✓ Branch 1 taken 41192 times.
✗ Branch 2 not taken.
|
941638 | const auto neumannFluxes = problem.neumann(element, fvGeometry, elemVolVars, elemFaceVars, scvf); |
| 240 | |||
| 241 |
2/2✓ Branch 0 taken 3218404 times.
✓ Branch 1 taken 941638 times.
|
4160042 | for (int eqIdx = 0; eqIdx < numEqCellCenter; ++eqIdx) |
| 242 | { | ||
| 243 |
2/2✓ Branch 0 taken 1813956 times.
✓ Branch 1 taken 1404448 times.
|
3218404 | if (bcTypes.isNeumann(eqIdx + cellCenterOffset)) |
| 244 | 5576600 | result[eqIdx] = neumannFluxes[eqIdx + cellCenterOffset] * extrusionFactor * Extrusion::area(fvGeometry, scvf); | |
| 245 | } | ||
| 246 | } | ||
| 247 | |||
| 248 | // account for wall functions, if used | ||
| 249 | 14712554 | incorporateWallFunction_(result, problem, element, fvGeometry, scvf, elemVolVars, elemFaceVars); | |
| 250 | } | ||
| 251 | 1150388 | return result; | |
| 252 | } | ||
| 253 | |||
| 254 | /*! | ||
| 255 | * \brief Evaluate Dirichlet (fixed value) boundary conditions for a face dof | ||
| 256 | */ | ||
| 257 | 151435748 | void evalDirichletBoundariesForFace(FaceResidual& residual, | |
| 258 | const Problem& problem, | ||
| 259 | const Element& element, | ||
| 260 | const FVElementGeometry& fvGeometry, | ||
| 261 | const SubControlVolumeFace& scvf, | ||
| 262 | const ElementVolumeVariables& elemVolVars, | ||
| 263 | const ElementFaceVariables& elemFaceVars, | ||
| 264 | const ElementBoundaryTypes& elemBcTypes, | ||
| 265 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 266 | { | ||
| 267 |
2/2✓ Branch 0 taken 8673066 times.
✓ Branch 1 taken 142762682 times.
|
151435748 | if (scvf.boundary()) |
| 268 | { | ||
| 269 | // handle the actual boundary conditions: | ||
| 270 | 8673066 | const auto bcTypes = problem.boundaryTypes(element, scvf); | |
| 271 | |||
| 272 |
2/2✓ Branch 0 taken 3308050 times.
✓ Branch 1 taken 5365016 times.
|
8673066 | if(bcTypes.isDirichlet(Indices::velocity(scvf.directionIndex()))) |
| 273 | { | ||
| 274 | // set a fixed value for the velocity for Dirichlet boundary conditions | ||
| 275 |
2/2✓ Branch 0 taken 5976 times.
✓ Branch 1 taken 1488 times.
|
5365016 | const Scalar velocity = elemFaceVars[scvf].velocitySelf(); |
| 276 |
2/2✓ Branch 0 taken 5976 times.
✓ Branch 1 taken 1488 times.
|
5472664 | const Scalar dirichletValue = problem.dirichlet(element, scvf)[Indices::velocity(scvf.directionIndex())]; |
| 277 | 10730032 | residual = velocity - dirichletValue; | |
| 278 | } | ||
| 279 |
4/4✓ Branch 0 taken 499408 times.
✓ Branch 1 taken 2808642 times.
✓ Branch 2 taken 499408 times.
✓ Branch 3 taken 2808642 times.
|
6616100 | else if(bcTypes.isSymmetry()) |
| 280 | { | ||
| 281 | // for symmetry boundary conditions, there is no flow across the boundary and | ||
| 282 | // we therefore treat it like a Dirichlet boundary conditions with zero velocity | ||
| 283 | 499408 | const Scalar velocity = elemFaceVars[scvf].velocitySelf(); | |
| 284 | 499408 | const Scalar fixedValue = 0.0; | |
| 285 | 998816 | residual = velocity - fixedValue; | |
| 286 | } | ||
| 287 | } | ||
| 288 | 151435748 | } | |
| 289 | |||
| 290 | /*! | ||
| 291 | * \brief Evaluate boundary fluxes for a face dof | ||
| 292 | */ | ||
| 293 | 8673066 | FaceResidual computeBoundaryFluxForFace(const Problem& problem, | |
| 294 | const Element& element, | ||
| 295 | const FVElementGeometry& fvGeometry, | ||
| 296 | const SubControlVolumeFace& scvf, | ||
| 297 | const ElementVolumeVariables& elemVolVars, | ||
| 298 | const ElementFaceVariables& elemFaceVars, | ||
| 299 | const ElementBoundaryTypes& elemBcTypes, | ||
| 300 | const ElementFluxVariablesCache& elemFluxVarsCache) const | ||
| 301 | { | ||
| 302 |
1/2✓ Branch 0 taken 8673066 times.
✗ Branch 1 not taken.
|
8673066 | FaceResidual result(0.0); |
| 303 | |||
| 304 |
1/2✓ Branch 0 taken 8673066 times.
✗ Branch 1 not taken.
|
8673066 | if (scvf.boundary()) |
| 305 | { | ||
| 306 | FluxVariables fluxVars; | ||
| 307 | |||
| 308 | // handle the actual boundary conditions: | ||
| 309 | 8673066 | const auto bcTypes = problem.boundaryTypes(element, scvf); | |
| 310 |
2/2✓ Branch 0 taken 8499802 times.
✓ Branch 1 taken 173264 times.
|
8673066 | if (bcTypes.isNeumann(Indices::velocity(scvf.directionIndex()))) |
| 311 | { | ||
| 312 | // the source term has already been accounted for, here we | ||
| 313 | // add a given Neumann flux for the face on the boundary itself ... | ||
| 314 | 346528 | const auto extrusionFactor = elemVolVars[scvf.insideScvIdx()].extrusionFactor(); | |
| 315 |
2/4✓ Branch 1 taken 173264 times.
✗ Branch 2 not taken.
✓ Branch 4 taken 173264 times.
✗ Branch 5 not taken.
|
173264 | result = problem.neumann(element, fvGeometry, elemVolVars, elemFaceVars, scvf)[Indices::velocity(scvf.directionIndex())] |
| 316 |
2/4✓ Branch 1 taken 173264 times.
✗ Branch 2 not taken.
✓ Branch 4 taken 173264 times.
✗ Branch 5 not taken.
|
346528 | * extrusionFactor * Extrusion::area(fvGeometry, scvf); |
| 317 | |||
| 318 | // ... and treat the fluxes of the remaining (frontal and lateral) faces of the staggered control volume | ||
| 319 |
1/2✓ Branch 1 taken 173264 times.
✗ Branch 2 not taken.
|
173264 | result += fluxVars.computeMomentumFlux(problem, element, scvf, fvGeometry, elemVolVars, elemFaceVars, elemFluxVarsCache.gridFluxVarsCache()); |
| 320 | } | ||
| 321 |
2/2✓ Branch 0 taken 5864424 times.
✓ Branch 1 taken 2635378 times.
|
8499802 | else if(bcTypes.isDirichlet(Indices::pressureIdx)) |
| 322 | { | ||
| 323 | // we are at an "fixed pressure" boundary for which the resdiual of the momentum balance needs to be assembled | ||
| 324 | // as if it where inside the domain and not on the boundary (source term has already been acounted for) | ||
| 325 |
1/2✓ Branch 1 taken 2635378 times.
✗ Branch 2 not taken.
|
2635378 | result = fluxVars.computeMomentumFlux(problem, element, scvf, fvGeometry, elemVolVars, elemFaceVars, elemFluxVarsCache.gridFluxVarsCache()); |
| 326 | |||
| 327 | // incorporate the inflow or outflow contribution | ||
| 328 |
1/2✓ Branch 1 taken 79436 times.
✗ Branch 2 not taken.
|
2635378 | result += fluxVars.inflowOutflowBoundaryFlux(problem, scvf, fvGeometry, elemVolVars, elemFaceVars); |
| 329 | } | ||
| 330 | } | ||
| 331 | 8673066 | return result; | |
| 332 | } | ||
| 333 | |||
| 334 | private: | ||
| 335 | |||
| 336 | //! do nothing if no turbulence model is used | ||
| 337 | template<class ...Args, bool turbulenceModel = ModelTraits::usesTurbulenceModel(), std::enable_if_t<!turbulenceModel, int> = 0> | ||
| 338 | ✗ | void incorporateWallFunction_(Args&&... args) const | |
| 339 | ✗ | {} | |
| 340 | |||
| 341 | //! if a turbulence model is used, ask the problem is a wall function shall be employed and get the flux accordingly | ||
| 342 | template<bool turbulenceModel = ModelTraits::usesTurbulenceModel(), std::enable_if_t<turbulenceModel, int> = 0> | ||
| 343 | 2306480 | void incorporateWallFunction_(CellCenterResidual& boundaryFlux, | |
| 344 | const Problem& problem, | ||
| 345 | const Element& element, | ||
| 346 | const FVElementGeometry& fvGeometry, | ||
| 347 | const SubControlVolumeFace& scvf, | ||
| 348 | const ElementVolumeVariables& elemVolVars, | ||
| 349 | const ElementFaceVariables& elemFaceVars) const | ||
| 350 | { | ||
| 351 | static constexpr auto numEqCellCenter = CellCenterResidual::dimension; | ||
| 352 | 16305052 | const auto extrusionFactor = elemVolVars[scvf.insideScvIdx()].extrusionFactor(); | |
| 353 | |||
| 354 | // account for wall functions, if used | ||
| 355 |
2/2✓ Branch 0 taken 8304774 times.
✓ Branch 1 taken 2306480 times.
|
16457300 | for(int eqIdx = 0; eqIdx < numEqCellCenter; ++eqIdx) |
| 356 | { | ||
| 357 | // use a wall function | ||
| 358 |
2/2✓ Branch 1 taken 662108 times.
✓ Branch 2 taken 7642666 times.
|
8304774 | if(problem.useWallFunction(element, scvf, eqIdx + cellCenterOffset)) |
| 359 | { | ||
| 360 | 1748276 | boundaryFlux[eqIdx] = problem.wallFunction(element, fvGeometry, elemVolVars, elemFaceVars, scvf)[eqIdx] | |
| 361 | 1324216 | * extrusionFactor * Extrusion::area(fvGeometry, scvf); | |
| 362 | } | ||
| 363 | } | ||
| 364 | 2306480 | } | |
| 365 | |||
| 366 | //! Returns the implementation of the problem (i.e. static polymorphism) | ||
| 367 | Implementation &asImp_() | ||
| 368 | { return *static_cast<Implementation *>(this); } | ||
| 369 | |||
| 370 | //! \copydoc asImp_() | ||
| 371 | const Implementation &asImp_() const | ||
| 372 | { return *static_cast<const Implementation *>(this); } | ||
| 373 | }; | ||
| 374 | |||
| 375 | } // end namespace Dumux | ||
| 376 | |||
| 377 | #endif | ||
| 378 |