WaterPvtMultiplexer.hpp

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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:
/*
  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/>.

  Consult the COPYING file in the top-level source directory of this
  module for the precise wording of the license and the list of
  copyright holders.
*/
#ifndef OPM_WATER_PVT_MULTIPLEXER_HPP
#define OPM_WATER_PVT_MULTIPLEXER_HPP

#include <opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/BrineH2Pvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/ConstantCompressibilityWaterPvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/ConstantCompressibilityBrinePvt.hpp>
#include <opm/material/fluidsystems/blackoilpvt/WaterPvtThermal.hpp>

#define OPM_WATER_PVT_MULTIPLEXER_CALL(codeToCall, ...)                                \
    switch (approach_) {                                                               \
    case WaterPvtApproach::ConstantCompressibilityWater: {                             \
        auto& pvtImpl = getRealPvt<WaterPvtApproach::ConstantCompressibilityWater>();  \
        codeToCall;                                                                    \
        __VA_ARGS__;                                                                   \
    }                                                                                  \
    case WaterPvtApproach::ConstantCompressibilityBrine: {                             \
        auto& pvtImpl = getRealPvt<WaterPvtApproach::ConstantCompressibilityBrine>();  \
        codeToCall;                                                                    \
        __VA_ARGS__;                                                                   \
    }                                                                                  \
    case WaterPvtApproach::ThermalWater: {                                             \
        auto& pvtImpl = getRealPvt<WaterPvtApproach::ThermalWater>();                  \
        codeToCall;                                                                    \
        __VA_ARGS__;                                                                   \
    }                                                                                  \
    case WaterPvtApproach::BrineCo2: {                                                 \
        auto& pvtImpl = getRealPvt<WaterPvtApproach::BrineCo2>();                      \
        codeToCall;                                                                    \
        __VA_ARGS__;                                                                   \
    }                                                                                  \
    case WaterPvtApproach::BrineH2: {                                                  \
        auto& pvtImpl = getRealPvt<WaterPvtApproach::BrineH2>();                       \
        codeToCall;                                                                    \
        __VA_ARGS__;                                                                   \
    }                                                                                  \
    default:                                                                           \
    case WaterPvtApproach::NoWater:                                                    \
        throw std::logic_error("Not implemented: Water PVT of this deck!");            \
    }

namespace Opm {

enum class WaterPvtApproach {
    NoWater,
    ConstantCompressibilityBrine,
    ConstantCompressibilityWater,
    ThermalWater,
    BrineCo2,
    BrineH2
};

class EclipseState;
class Schedule;

template <class Scalar, bool enableThermal = true, bool enableBrine = true>
class WaterPvtMultiplexer
{
public:
    WaterPvtMultiplexer()
        : approach_(WaterPvtApproach::NoWater)
        , realWaterPvt_(nullptr)
    {
    }

    WaterPvtMultiplexer(WaterPvtApproach approach, void* realWaterPvt)
        : approach_(approach)
        , realWaterPvt_(realWaterPvt)
    { }

    WaterPvtMultiplexer(const WaterPvtMultiplexer<Scalar,enableThermal,enableBrine>& data)
    {
        *this = data;
    }

    ~WaterPvtMultiplexer();

    bool mixingEnergy() const
    {
        return approach_ == WaterPvtApproach::ThermalWater;
    }

    void initFromState(const EclipseState& eclState, const Schedule& schedule);

    void initEnd();

    unsigned numRegions() const;

    void setVapPars(const Scalar par1, const Scalar par2);

    Scalar waterReferenceDensity(unsigned regionIdx) const;

    template <class Evaluation>
    Evaluation internalEnergy(unsigned regionIdx,
                        const Evaluation& temperature,
                        const Evaluation& pressure,
                        const Evaluation& Rsw,
                        const Evaluation& saltconcentration) const
    { OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.internalEnergy(regionIdx, temperature, pressure, Rsw, saltconcentration)); }

    Scalar hVap(unsigned regionIdx) const;

    template <class Evaluation>
    Evaluation viscosity(unsigned regionIdx,
                         const Evaluation& temperature,
                         const Evaluation& pressure,
                         const Evaluation& Rsw,
                         const Evaluation& saltconcentration) const
    {
        OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.viscosity(regionIdx, temperature, pressure, Rsw, saltconcentration));
    }

    bool isActive() const
    {
        return approach_ != WaterPvtApproach::NoWater;
    }

    template <class Evaluation>
    Evaluation saturatedViscosity(unsigned regionIdx,
                                  const Evaluation& temperature,
                                  const Evaluation& pressure,
                                  const Evaluation& saltconcentration) const
    {
        OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.saturatedViscosity(regionIdx, temperature, pressure, saltconcentration));
    }

    template <class Evaluation>
    Evaluation inverseFormationVolumeFactor(unsigned regionIdx,
                                            const Evaluation& temperature,
                                            const Evaluation& pressure,
                                            const Evaluation& Rsw,
                                            const Evaluation& saltconcentration) const
    {
        OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.inverseFormationVolumeFactor(regionIdx, temperature, pressure, Rsw, saltconcentration));
    }

    template <class FluidState, class LhsEval = typename FluidState::ValueType>
    std::pair<LhsEval, LhsEval>
    inverseFormationVolumeFactorAndViscosity(const FluidState& fluidState, unsigned regionIdx)
    { OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.inverseFormationVolumeFactorAndViscosity(fluidState, regionIdx)); }

    template <class Evaluation>
    Evaluation saturatedInverseFormationVolumeFactor(unsigned regionIdx,
                                                     const Evaluation& temperature,
                                                     const Evaluation& pressure,
                                                     const Evaluation& saltconcentration) const
    {
        OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.saturatedInverseFormationVolumeFactor(regionIdx, temperature, pressure, saltconcentration));
    }

    template <class Evaluation>
    Evaluation saturatedGasDissolutionFactor(unsigned regionIdx,
                                             const Evaluation& temperature,
                                             const Evaluation& pressure,
                                             const Evaluation& saltconcentration) const
    {
        OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.saturatedGasDissolutionFactor(regionIdx, temperature, pressure, saltconcentration));
    }

    template <class Evaluation>
    Evaluation saturationPressure(unsigned regionIdx,
                                  const Evaluation& temperature,
                                  const Evaluation& Rs,
                                  const Evaluation& saltconcentration) const
    { OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.saturationPressure(regionIdx, temperature, Rs, saltconcentration)); }

    template <class Evaluation>
    Evaluation diffusionCoefficient(const Evaluation& temperature,
                                    const Evaluation& pressure,
                                    unsigned compIdx,
                                    unsigned regionIdx = 0) const
    {
      OPM_WATER_PVT_MULTIPLEXER_CALL(return pvtImpl.diffusionCoefficient(temperature, pressure, compIdx, regionIdx));
    }

    void setApproach(WaterPvtApproach appr);

    WaterPvtApproach approach() const
    { return approach_; }

    // get the concrete parameter object for the water phase
    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::ConstantCompressibilityWater, ConstantCompressibilityWaterPvt<Scalar> >::type& getRealPvt()
    {
        assert(approach() == approachV);
        return *static_cast<ConstantCompressibilityWaterPvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::ConstantCompressibilityWater, const ConstantCompressibilityWaterPvt<Scalar> >::type& getRealPvt() const
    {
        assert(approach() == approachV);
        return *static_cast<ConstantCompressibilityWaterPvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::ConstantCompressibilityBrine, ConstantCompressibilityBrinePvt<Scalar> >::type& getRealPvt()
    {
        assert(approach() == approachV);
        return *static_cast<ConstantCompressibilityBrinePvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::ConstantCompressibilityBrine, const ConstantCompressibilityBrinePvt<Scalar> >::type& getRealPvt() const
    {
        assert(approach() == approachV);
        return *static_cast<ConstantCompressibilityBrinePvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::ThermalWater, WaterPvtThermal<Scalar, enableBrine> >::type& getRealPvt()
    {
        assert(approach() == approachV);
        return *static_cast<WaterPvtThermal<Scalar, enableBrine>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::ThermalWater, const WaterPvtThermal<Scalar, enableBrine> >::type& getRealPvt() const
    {
        assert(approach() == approachV);
        return *static_cast<WaterPvtThermal<Scalar, enableBrine>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::BrineCo2, BrineCo2Pvt<Scalar> >::type& getRealPvt()
    {
        assert(approach() == approachV);
        return *static_cast<BrineCo2Pvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::BrineCo2, const BrineCo2Pvt<Scalar> >::type& getRealPvt() const
    {
        assert(approach() == approachV);
        return *static_cast<const BrineCo2Pvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::BrineH2, BrineH2Pvt<Scalar> >::type& getRealPvt()
    {
        assert(approach() == approachV);
        return *static_cast<BrineH2Pvt<Scalar>* >(realWaterPvt_);
    }

    template <WaterPvtApproach approachV>
    typename std::enable_if<approachV == WaterPvtApproach::BrineH2, const BrineH2Pvt<Scalar> >::type& getRealPvt() const
    {
        assert(approach() == approachV);
        return *static_cast<const BrineH2Pvt<Scalar>* >(realWaterPvt_);
    }

    const void* realWaterPvt() const { return realWaterPvt_; }

    WaterPvtMultiplexer<Scalar,enableThermal,enableBrine>&
    operator=(const WaterPvtMultiplexer<Scalar,enableThermal,enableBrine>& data);

private:
    WaterPvtApproach approach_{WaterPvtApproach::NoWater};
    void* realWaterPvt_{nullptr};
};

} // namespace Opm

#endif