compositionalsolidphase.hh

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#ifndef DUMUX_SOLIDSYSTEMS_COMPOSITIONAL_SOLID_PHASE_HH
#define DUMUX_SOLIDSYSTEMS_COMPOSITIONAL_SOLID_PHASE_HH
 
#include <string>
#include <dune/common/exceptions.hh>
 
namespace Dumux {
namespace SolidSystems {
 
template <class Scalar, class Component1, class Component2, int numInert = 0>
class CompositionalSolidPhase
{
public:
    using ComponentOne = Component1;
    using ComponentTwo = Component2;
 
 
    /****************************************
     * Solid phase related static parameters
     ****************************************/
    static constexpr int numComponents = 2;
    static constexpr int numInertComponents = numInert;
    static constexpr int comp0Idx = 0;
    static constexpr int comp1Idx = 1;
 
 
    static std::string componentName(int compIdx)
    {
        switch (compIdx)
        {
            case comp0Idx: return ComponentOne::name();
            case comp1Idx: return ComponentTwo::name();
            default: DUNE_THROW(Dune::InvalidStateException, "Invalid component index " << compIdx);
        }
    }
 
    static std::string name()
    { return "s"; }
 
    static constexpr bool isCompressible(int compIdx)
    { return false; }
 
    static constexpr bool isInert()
    { return (numComponents == numInertComponents); }
 
    static Scalar molarMass(int compIdx)
    {
        switch (compIdx)
        {
            case comp0Idx: return ComponentOne::molarMass();
            case comp1Idx: return ComponentTwo::molarMass();
            default: DUNE_THROW(Dune::InvalidStateException, "Invalid component index " << compIdx);
        }
    }
 
    template <class SolidState>
    static Scalar density(const SolidState& solidState)
    {
        Scalar rho1 = ComponentOne::solidDensity(solidState.temperature());
        Scalar rho2 = ComponentTwo::solidDensity(solidState.temperature());
        Scalar volFrac1 = solidState.volumeFraction(comp0Idx);
        Scalar volFrac2 = solidState.volumeFraction(comp1Idx);
 
        return (rho1*volFrac1+
               rho2*volFrac2)/(volFrac1+volFrac2);
    }
 
    template <class SolidState>
    static Scalar density(const SolidState& solidState, const int compIdx)
    {
        switch (compIdx)
        {
            case comp0Idx: return ComponentOne::solidDensity(solidState.temperature());
            case comp1Idx: return ComponentTwo::solidDensity(solidState.temperature());
            default: DUNE_THROW(Dune::InvalidStateException, "Invalid component index " << compIdx);
        }
    }
 
    template <class SolidState>
    static Scalar molarDensity(const SolidState& solidState, const int compIdx)
    {
        switch (compIdx)
        {
            case comp0Idx: return ComponentOne::solidDensity(solidState.temperature())/ComponentOne::molarMass();
            case comp1Idx: return ComponentTwo::solidDensity(solidState.temperature())/ComponentTwo::molarMass();
            default: DUNE_THROW(Dune::InvalidStateException, "Invalid component index " << compIdx);
        }
    }
 
    template <class SolidState>
    static Scalar thermalConductivity(const SolidState &solidState)
    {
        Scalar lambda1 = ComponentOne::solidThermalConductivity(solidState.temperature());
        Scalar lambda2 = ComponentTwo::solidThermalConductivity(solidState.temperature());
        Scalar volFrac1 = solidState.volumeFraction(comp0Idx);
        Scalar volFrac2 = solidState.volumeFraction(comp1Idx);
 
        return (lambda1*volFrac1+
               lambda2*volFrac2)/(volFrac1+volFrac2);
    }
 
    template <class SolidState>
    static Scalar heatCapacity(const SolidState &solidState)
    {
        Scalar c1 = ComponentOne::solidHeatCapacity(solidState.temperature());
        Scalar c2 = ComponentTwo::solidHeatCapacity(solidState.temperature());
        Scalar volFrac1 = solidState.volumeFraction(comp0Idx);
        Scalar volFrac2 = solidState.volumeFraction(comp1Idx);
 
        return (c1*volFrac1+
               c2*volFrac2)/(volFrac1+volFrac2);
    }
 
};
 
} // end namespace SolidSystems
} // end namespace Dumux
 
#endif