porousmediumflow/mineralization/localresidual.hh

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#ifndef DUMUX_COMPOSITIONAL_MINERALIZATION_LOCAL_RESIDUAL_HH
#define DUMUX_COMPOSITIONAL_MINERALIZATION_LOCAL_RESIDUAL_HH
 
#include <dumux/porousmediumflow/compositional/localresidual.hh>
 
namespace Dumux
{
template<class TypeTag>
class MineralizationLocalResidual: public CompositionalLocalResidual<TypeTag>
{
    using ParentType = CompositionalLocalResidual<TypeTag>;
    using NumEqVector = GetPropType<TypeTag, Properties::NumEqVector>;
    using FVElementGeometry = typename GetPropType<TypeTag, Properties::GridGeometry>::LocalView;
    using SubControlVolume = typename FVElementGeometry::SubControlVolume;
    using VolumeVariables = GetPropType<TypeTag, Properties::VolumeVariables>;
    using Indices = typename GetPropType<TypeTag, Properties::ModelTraits>::Indices;
    using Problem = GetPropType<TypeTag, Properties::Problem>;
    using ModelTraits = GetPropType<TypeTag, Properties::ModelTraits>;
 
    static constexpr int numPhases = ModelTraits::numFluidPhases();
    static constexpr int numSolidComps =  ModelTraits::numSolidComps();
    static constexpr int numInertSolidComps =  ModelTraits::numInertSolidComps();
    static constexpr int numComponents = ModelTraits::numFluidComponents();
    static constexpr bool useMoles = getPropValue<TypeTag, Properties::UseMoles>();
 
public:
    using ParentType::ParentType;
 
    NumEqVector computeStorage(const Problem& problem,
                               const SubControlVolume& scv,
                               const VolumeVariables& volVars) const
    {
        auto storage = ParentType::computeStorage(problem, scv, volVars);
 
        const auto massOrMoleDensity = [](const auto& volVars, const int phaseIdx)
        { return useMoles ? volVars.solidComponentMolarDensity(phaseIdx) : volVars.solidComponentDensity(phaseIdx); };
 
        // compute storage term of all components within all fluid phases
        for (int phaseIdx = 0; phaseIdx < numSolidComps-numInertSolidComps; ++phaseIdx)
        {
            auto eqIdx = Indices::conti0EqIdx + numComponents + phaseIdx;
            storage[eqIdx] += volVars.solidVolumeFraction(phaseIdx)
                             * massOrMoleDensity(volVars, phaseIdx);
        }
 
        return storage;
    }
};
 
} // end namespace Dumux
 
#endif