freeflow/rans/twoeq/lowrekepsilon/iofields.hh

Go to the documentation of this file.

// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
//
// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef DUMUX_LOWREKEPSILON_IO_FIELDS_HH
#define DUMUX_LOWREKEPSILON_IO_FIELDS_HH
 
#include <dumux/freeflow/rans/iofields.hh>
 
namespace Dumux {
 
struct LowReKEpsilonIOFields
{
    template <class OutputModule>
    static void initOutputModule(OutputModule& out)
    {
        RANSIOFields::initOutputModule(out);
        out.addVolumeVariable([](const auto& v){ return v.turbulentKineticEnergy(); }, "k");
        out.addVolumeVariable([](const auto& v){ return v.dissipationTilde(); }, "epsilon");
    }
 
    template <class ModelTraits, class FluidSystem>
    static std::string primaryVariableName(int pvIdx = 0, int state = 0)
    {
        if (pvIdx < ModelTraits::dim() + ModelTraits::numFluidComponents())
            return RANSIOFields::template primaryVariableName<ModelTraits, FluidSystem>(pvIdx, state);
        else if (pvIdx == ModelTraits::dim() + ModelTraits::numFluidComponents())
            return "k";
        else
            return "epsilon";
    }
};
 
} // end namespace Dumux
 
#endif