turbulencemodel.hh

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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
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#ifndef DUMUX_FREEFLOW_TURBLENCEMODEL_HH
#define DUMUX_FREEFLOW_TURBLENCEMODEL_HH
 
#include <string>
 
namespace Dumux {

    enum class TurbulenceModel
    {
        none, zeroeq, oneeq, kepsilon, lowrekepsilon, komega
    };
 
    constexpr unsigned int numTurbulenceEq(TurbulenceModel model)
    {
        if (model == TurbulenceModel::none || model == TurbulenceModel::zeroeq)
            return 0;
        else if (model == TurbulenceModel::oneeq)
            return 1;
        else
            return 2;
    }

    std::string turbulenceModelToString(TurbulenceModel turbulenceModel)
    {
        switch (turbulenceModel)
        {
            case TurbulenceModel::none: return "No_TurbModel";
            case TurbulenceModel::zeroeq: return "ZeroEq";
            case TurbulenceModel::oneeq: return "OneEq";
            case TurbulenceModel::kepsilon: return "KEpsilon";
            case TurbulenceModel::lowrekepsilon: return "LowReKEpsilon";
            case TurbulenceModel::komega: return "KOmega";
            default: return "Invalid"; // should never be reached
        }
    }
 
 
 
} // end namespace Dumux
 
#endif