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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 FreeflowModels | ||
| 10 | * \brief The available free flow turbulence models in Dumux | ||
| 11 | */ | ||
| 12 | #ifndef DUMUX_FREEFLOW_TURBLENCEMODEL_HH | ||
| 13 | #define DUMUX_FREEFLOW_TURBLENCEMODEL_HH | ||
| 14 | |||
| 15 | #include <string> | ||
| 16 | #include <dumux/common/exceptions.hh> | ||
| 17 | |||
| 18 | namespace Dumux { | ||
| 19 | |||
| 20 | /*! | ||
| 21 | * \brief The available free flow turbulence models in Dumux | ||
| 22 | * \ingroup FreeflowModels | ||
| 23 | * \note Use none for plain (Navier-) Stokes models (DNS) | ||
| 24 | */ | ||
| 25 | enum class TurbulenceModel | ||
| 26 | { | ||
| 27 | none, zeroeq, oneeq, kepsilon, lowrekepsilon, komega, sst | ||
| 28 | }; | ||
| 29 | |||
| 30 | constexpr unsigned int numTurbulenceEq(TurbulenceModel model) | ||
| 31 | { | ||
| 32 | if (model == TurbulenceModel::none || model == TurbulenceModel::zeroeq) | ||
| 33 | return 0; | ||
| 34 | else if (model == TurbulenceModel::oneeq) | ||
| 35 | return 1; | ||
| 36 | else | ||
| 37 | return 2; | ||
| 38 | } | ||
| 39 | |||
| 40 | /** | ||
| 41 | * \brief return the name of the Turbulence Model | ||
| 42 | */ | ||
| 43 | 29 | std::string turbulenceModelToString(TurbulenceModel turbulenceModel) | |
| 44 | { | ||
| 45 |
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29 | switch (turbulenceModel) |
| 46 | { | ||
| 47 | ✗ | case TurbulenceModel::none: return "No_TurbModel"; | |
| 48 | 8 | case TurbulenceModel::zeroeq: return "ZeroEq"; | |
| 49 | 8 | case TurbulenceModel::oneeq: return "OneEq"; | |
| 50 | 16 | case TurbulenceModel::kepsilon: return "KEpsilon"; | |
| 51 | 8 | case TurbulenceModel::lowrekepsilon: return "LowReKEpsilon"; | |
| 52 | 10 | case TurbulenceModel::komega: return "KOmega"; | |
| 53 | 8 | case TurbulenceModel::sst: return "KOmegaSST"; | |
| 54 | ✗ | default: return "Invalid"; // should never be reached | |
| 55 | } | ||
| 56 | } | ||
| 57 | |||
| 58 | /*! | ||
| 59 | * \brief The available variations of the SST Turbulence Model | ||
| 60 | * \ingroup SSTModel | ||
| 61 | */ | ||
| 62 | enum class SSTModel | ||
| 63 | { BSL, SST }; | ||
| 64 | |||
| 65 | /** | ||
| 66 | * \brief return the name of the sst Model as a string | ||
| 67 | */ | ||
| 68 | ✗ | std::string sstModelToString(SSTModel sstModel) | |
| 69 | { | ||
| 70 | ✗ | switch (sstModel) | |
| 71 | { | ||
| 72 | ✗ | case SSTModel::BSL: return "BSL"; | |
| 73 | ✗ | case SSTModel::SST: return "SST"; | |
| 74 | ✗ | default: return "Invalid"; | |
| 75 | } | ||
| 76 | } | ||
| 77 | |||
| 78 | /** | ||
| 79 | * \brief Convenience function to convert user input given as std::string | ||
| 80 | * to the corresponding enum class used for choosing the SST Model | ||
| 81 | */ | ||
| 82 | 4 | SSTModel sstModelFromString(const std::string& sstModel) | |
| 83 | { | ||
| 84 |
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4 | if (sstModel == "BSL") return SSTModel::BSL; |
| 85 |
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4 | if (sstModel == "SST") return SSTModel::SST; |
| 86 | ✗ | DUNE_THROW(ParameterException, "\nThis SST Model approach : \"" << sstModel << "\" is not implemented.\n" | |
| 87 | << "The available SST models are as follows: \n" | ||
| 88 | << sstModelToString(SSTModel::BSL) << ": The Baseline SST Model n\n" | ||
| 89 | << sstModelToString(SSTModel::SST) << ": The full standard SST Model"); | ||
| 90 | } | ||
| 91 | |||
| 92 | } // end namespace Dumux | ||
| 93 | |||
| 94 | #endif | ||
| 95 |