mpadapter.hh

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#ifndef DUMUX_MP_ADAPTER_HH
#define DUMUX_MP_ADAPTER_HH
 
// remove from here after release 3.3 /////////////
 
#include <algorithm>
#include <cassert>
#include <dumux/common/typetraits/typetraits.hh>
 
namespace Dumux {
 
 
template <class MaterialLaw, int numFluidPhases>
class MPAdapter
{
    static_assert(AlwaysFalse<MaterialLaw>::value, "Adapter not implemented for the specified number of phases");
};
 
template <class MaterialLaw>
class [[deprecated("Use new material laws and FluidMatrix::MPAdapter instead!")]] MPAdapter<MaterialLaw, 2 /*numFluidPhases*/>
{
public:
    using Params = typename MaterialLaw::Params;
    template <class ContainerT, class FluidState>
    static void capillaryPressures(ContainerT &values,
                                   const Params &params,
                                   const FluidState &state,
                                   int wPhaseIdx)
    {
        assert(values.size() == 2);
        const int nPhaseIdx = 1 - wPhaseIdx;
        // nonwetting phase gets the capillary pressure added
        values[nPhaseIdx] = 0;
        // wetting phase does not get anything added
        values[wPhaseIdx] = - MaterialLaw::pc(params, state.saturation(wPhaseIdx));
    }
 
    template <class ContainerT, class FluidState>
    static void relativePermeabilities(ContainerT &values,
                                       const Params &params,
                                       const FluidState &state,
                                       int wPhaseIdx)
    {
        assert(values.size() == 2);
        const int nPhaseIdx = 1 - wPhaseIdx;
        values[wPhaseIdx] = MaterialLaw::krw(params, state.saturation(wPhaseIdx));
        values[nPhaseIdx] = MaterialLaw::krn(params, state.saturation(wPhaseIdx));
    }
};
 
 
} // end namespace Dumux
 
// remove until here after release 3.3 /////////////
 
#include <dune/common/fvector.hh>
#include <dumux/common/typetraits/typetraits.hh>
#include <dumux/material/fluidmatrixinteractions/fluidmatrixinteraction.hh>
 
namespace Dumux::FluidMatrix {
 
template <class MaterialLaw, int numFluidPhases = MaterialLaw::numFluidPhases()>
class MPAdapter
{
    static_assert(AlwaysFalse<MaterialLaw>::value, "Adapter not implemented for the specified number of phases");
};
 
 
template<class MaterialLaw>
class MPAdapter<MaterialLaw, 2>
: public Adapter<MPAdapter<MaterialLaw, 2>, MultiPhasePcKrSw>
{
public:
    using Scalar = typename MaterialLaw::Scalar;
 
    MPAdapter(const MaterialLaw& pcKrS)
    : pcKrS_(pcKrS)
    {}
 
    template <class FluidState>
    auto capillaryPressures(const FluidState& state, int wPhaseIdx) const
    {
        Dune::FieldVector<typename FluidState::Scalar, 2> values;
 
        const int nPhaseIdx = 1 - wPhaseIdx;
        // non-wetting phase gets the capillary pressure added
        values[nPhaseIdx] = 0;
        // wetting phase does not get anything added
        values[wPhaseIdx] = - pcKrS_.pc(state.saturation(wPhaseIdx));
 
        return values;
    }
 
    template <class FluidState>
    auto relativePermeabilities(const FluidState& state, int wPhaseIdx) const
    {
        Dune::FieldVector<typename FluidState::Scalar, 2> values;
 
        const int nPhaseIdx = 1 - wPhaseIdx;
        values[wPhaseIdx] = pcKrS_.krw(state.saturation(wPhaseIdx));
        values[nPhaseIdx] = pcKrS_.krn(state.saturation(wPhaseIdx));
 
        return values;
    }
private:
    const MaterialLaw& pcKrS_;
};
 
} // end namespace Dumux::FluidMatrix
 
 
#endif