flashratevector.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:
/*
  Copyright (C) 2011-2013 by Andreas Lauser

  This file is part of the Open Porous Media project (OPM).

  OPM is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 2 of the License, or
  (at your option) any later version.

  OPM is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with OPM.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef EWOMS_FLASH_RATE_VECTOR_HH
#define EWOMS_FLASH_RATE_VECTOR_HH

#include <dune/common/fvector.hh>

#include <ewoms/models/common/energymodule.hh>
#include <opm/material/constraintsolvers/NcpFlash.hpp>
#include <opm/material/common/Valgrind.hpp>

#include "flashintensivequantities.hh"

namespace Ewoms {

template <class TypeTag>
class FlashRateVector
    : public Dune::FieldVector<typename GET_PROP_TYPE(TypeTag, Evaluation),
                               GET_PROP_VALUE(TypeTag, NumEq)>
{
    typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
    typedef typename GET_PROP_TYPE(TypeTag, Evaluation) Evaluation;
    typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
    typedef typename GET_PROP_TYPE(TypeTag, Indices) Indices;

    enum { conti0EqIdx = Indices::conti0EqIdx };
    enum { numComponents = GET_PROP_VALUE(TypeTag, NumComponents) };
    enum { numEq = GET_PROP_VALUE(TypeTag, NumEq) };

    typedef Dune::FieldVector<Evaluation, numEq> ParentType;
    typedef Ewoms::EnergyModule<TypeTag, GET_PROP_VALUE(TypeTag, EnableEnergy)> EnergyModule;

public:
    FlashRateVector() : ParentType()
    { Valgrind::SetUndefined(*this); }

    FlashRateVector(const Evaluation& value) : ParentType(value)
    {}

    FlashRateVector(const FlashRateVector& value) : ParentType(value)
    {}

    void setMassRate(const ParentType& value)
    {
        // convert to molar rates
        ParentType molarRate(value);
        for (int compIdx = 0; compIdx < numComponents; ++compIdx)
            molarRate[conti0EqIdx + compIdx] /= FluidSystem::molarMass(compIdx);

        setMolarRate(molarRate);
    }

    void setMolarRate(const ParentType &value)
    { ParentType::operator=(value); }

    void setEnthalpyRate(const Evaluation& rate)
    { EnergyModule::setEnthalpyRate(*this, rate); }

    template <class FluidState, class RhsEval>
    void setVolumetricRate(const FluidState &fluidState, int phaseIdx, const RhsEval& volume)
    {
        for (int compIdx = 0; compIdx < numComponents; ++compIdx)
            (*this)[conti0EqIdx + compIdx] =
                fluidState.density(phaseIdx, compIdx)
                * fluidState.moleFraction(phaseIdx, compIdx)
                * volume;

        EnergyModule::setEnthalpyRate(*this, fluidState, phaseIdx, volume);
    }

    template <class RhsEval>
    FlashRateVector& operator=(const RhsEval& value)
    {
        for (unsigned i=0; i < this->size(); ++i)
            (*this)[i] = value;
        return *this;
    }

    FlashRateVector& operator=(const FlashRateVector& other)
    {
        for (unsigned i=0; i < this->size(); ++i)
            (*this)[i] = other[i];
        return *this;
    }
};

} // namespace Ewoms

#endif