porousmediumflow/solidenergy/volumevariables.hh

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#ifndef DUMUX_SOLID_ENERGY_VOLUME_VARIABLES_HH
#define DUMUX_SOLID_ENERGY_VOLUME_VARIABLES_HH
 
#include <type_traits>
 
#include <dumux/material/solidstates/updatesolidvolumefractions.hh>
#include <dumux/porousmediumflow/volumevariables.hh>
#include <dumux/porousmediumflow/nonisothermal/volumevariables.hh>
 
namespace Dumux {
 
template<class Traits>
class SolidEnergyVolumeVariables : public PorousMediumFlowVolumeVariables<Traits>
{
    using ParentType = PorousMediumFlowVolumeVariables<Traits>;
    using Scalar = typename Traits::PrimaryVariables::value_type;
    static constexpr int temperatureIdx = Traits::ModelTraits::Indices::temperatureIdx;
 
public:
    using SolidState = typename Traits::SolidState;
    using SolidSystem = typename Traits::SolidSystem;
 
    template<class ElemSol, class Problem, class Element, class Scv>
    void update(const ElemSol& elemSol,
                const Problem& problem,
                const Element& element,
                const Scv& scv)
    {
        ParentType::update(elemSol, problem, element, scv);
        updateTemperature(elemSol, problem, element, scv, solidState_);
        updateSolidVolumeFractions(elemSol, problem, element, scv, solidState_, 0);
        updateSolidEnergyParams(elemSol, problem, element, scv, solidState_);
    }
 
    template<class ElemSol, class Problem, class Element, class Scv>
    void updateTemperature(const ElemSol& elemSol,
                           const Problem& problem,
                           const Element& element,
                           const Scv& scv,
                           SolidState& solidState)
    {
        const Scalar T = elemSol[scv.localDofIndex()][temperatureIdx];
        solidState.setTemperature(T);
    }
 
    template<class ElemSol, class Problem, class Element, class Scv>
    void updateSolidEnergyParams(const ElemSol &elemSol,
                                 const Problem& problem,
                                 const Element &element,
                                 const Scv &scv,
                                 SolidState & solidState)
    {
        Scalar cs = solidHeatCapacity_(elemSol, problem, element, scv, solidState);
        solidState.setHeatCapacity(cs);
 
        Scalar rhos = solidDensity_(elemSol, problem, element, scv, solidState);
        solidState.setDensity(rhos);
 
        Scalar lambdas = solidThermalConductivity_(elemSol, problem, element, scv, solidState);
        solidState.setThermalConductivity(lambdas);
    }
 
    Scalar temperatureSolid() const
    { return solidState_.temperature(); }
 
    Scalar temperature() const
    { return solidState_.temperature(); }
 
    Scalar solidHeatCapacity() const
    { return solidState_.heatCapacity(); }
 
    Scalar solidDensity() const
    {  return  solidState_.density(); }
 
    Scalar solidThermalConductivity() const
    { return solidState_.thermalConductivity(); }
 
    Scalar porosity() const
    { return solidState_.porosity(); }
 
private:
    SolidState solidState_;
 
    // \{
 
    template<class ElemSol, class Problem, class Element, class Scv,
             std::enable_if_t<!Detail::hasSolidHeatCapacity<typename Problem::SpatialParams, Element, Scv, ElemSol, SolidState>(), int> = 0>
    Scalar solidHeatCapacity_(const ElemSol& elemSol,
                              const Problem& problem,
                              const Element& element,
                              const Scv& scv,
                              const SolidState& solidState)
    {
        return SolidSystem::heatCapacity(solidState);
    }
 
    template<class ElemSol, class Problem, class Element, class Scv,
             std::enable_if_t<!Detail::hasSolidDensity<typename Problem::SpatialParams, Element, Scv, ElemSol, SolidState>(), int> = 0>
    Scalar solidDensity_(const ElemSol& elemSol,
                         const Problem& problem,
                         const Element& element,
                         const Scv& scv,
                         const SolidState& solidState)
    {
        return SolidSystem::density(solidState);
    }
 
    template<class ElemSol, class Problem, class Element, class Scv,
             std::enable_if_t<!Detail::hasSolidThermalConductivity<typename Problem::SpatialParams, Element, Scv, ElemSol, SolidState>(), int> = 0>
    Scalar solidThermalConductivity_(const ElemSol& elemSol,
                                     const Problem& problem,
                                     const Element& element,
                                     const Scv& scv,
                                     const SolidState& solidState)
    {
        return SolidSystem::thermalConductivity(solidState);
    }
 
    // \}
 
    // \{
 
    template<class ElemSol, class Problem, class Element, class Scv,
             std::enable_if_t<Detail::hasSolidHeatCapacity<typename Problem::SpatialParams, Element, Scv, ElemSol, SolidState>(), int> = 0>
    Scalar solidHeatCapacity_(const ElemSol& elemSol,
                              const Problem& problem,
                              const Element& element,
                              const Scv& scv,
                              const SolidState& solidState)
    {
        static_assert(Detail::isInertSolidPhase<SolidSystem>::value,
            "solidHeatCapacity can only be overwritten in the spatial params when the solid system is a simple InertSolidPhase\n"
            "If you select a proper solid system, the solid heat capacity will be computed as stated in the solid system!");
        return problem.spatialParams().solidHeatCapacity(element, scv, elemSol, solidState);
    }
 
    template<class ElemSol, class Problem, class Element, class Scv,
             std::enable_if_t<Detail::hasSolidDensity<typename Problem::SpatialParams, Element, Scv, ElemSol, SolidState>(), int> = 0>
    Scalar solidDensity_(const ElemSol& elemSol,
                         const Problem& problem,
                         const Element& element,
                         const Scv& scv,
                         const SolidState& solidState)
    {
        static_assert(Detail::isInertSolidPhase<SolidSystem>::value,
            "solidDensity can only be overwritten in the spatial params when the solid system is a simple InertSolidPhase\n"
            "If you select a proper solid system, the solid density will be computed as stated in the solid system!");
        return problem.spatialParams().solidDensity(element, scv, elemSol, solidState);
    }
 
    template<class ElemSol, class Problem, class Element, class Scv,
             std::enable_if_t<Detail::hasSolidThermalConductivity<typename Problem::SpatialParams, Element, Scv, ElemSol, SolidState>(), int> = 0>
    Scalar solidThermalConductivity_(const ElemSol& elemSol,
                                     const Problem& problem,
                                     const Element& element,
                                     const Scv& scv,
                                     const SolidState& solidState)
    {
        static_assert(Detail::isInertSolidPhase<SolidSystem>::value,
            "solidThermalConductivity can only be overwritten in the spatial params when the solid system is a simple InertSolidPhase\n"
            "If you select a proper solid system, the solid thermal conductivity will be computed as stated in the solid system!");
        return problem.spatialParams().solidThermalConductivity(element, scv, elemSol, solidState);
    }
 
    // \}
 
};
 
} // end namespace Dumux
 
#endif