geomechanics/poroelastic/model.hh

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#ifndef DUMUX_GEOMECHANICS_POROELASTIC_MODEL_HH
#define DUMUX_GEOMECHANICS_POROELASTIC_MODEL_HH
 
#include <dune/common/fvector.hh>
 
#include <dumux/common/properties.hh>
#include <dumux/geomechanics/elastic/indices.hh>
#include <dumux/geomechanics/elastic/model.hh>
 
#include <dumux/flux/hookeslaw.hh>
#include <dumux/flux/effectivestresslaw.hh>
 
#include "localresidual.hh"
#include "volumevariables.hh"
#include "iofields.hh"
 
namespace Dumux {

template< int dim, int numSC, int numFP, int numFC >
struct PoroElasticModelTraits
{
    using Indices = ElasticIndices;
    static constexpr int numEq() { return dim; }
    static constexpr int numFluidPhases() { return numFP; }
    static constexpr int numFluidComponents() { return numFC; }
    static constexpr int numSolidComponents() { return numSC; }

    static constexpr bool enableEnergyBalance() { return false; }
};
 
namespace Properties {

// Create new type tags
namespace TTag {
struct PoroElastic { using InheritsFrom = std::tuple<Elastic>; };
} // end namespace TTag

template<class TypeTag>
struct LocalResidual<TypeTag, TTag::PoroElastic> { using type = PoroElasticLocalResidual<TypeTag>; };

template<class TypeTag>
struct IOFields<TypeTag, TTag::PoroElastic> { using type = PoroElasticIOFields; };

template<class TypeTag>
struct ModelTraits<TypeTag, TTag::PoroElastic>
{
private:
    static constexpr int dim = GetPropType<TypeTag, Properties::GridView>::dimension;
    static constexpr int numSC = GetPropType<TypeTag, Properties::SolidSystem>::numComponents;
    static constexpr int numFP = GetPropType<TypeTag, Properties::FluidSystem>::numPhases;
    static constexpr int numFC = GetPropType<TypeTag, Properties::FluidSystem>::numComponents;
 
public:
    using type = PoroElasticModelTraits<dim, numSC, numFP, numFC>;
};

template<class TypeTag>
struct VolumeVariables<TypeTag, TTag::PoroElastic>
{
private:
    static constexpr int dim = GetPropType<TypeTag, Properties::GridView>::dimension;
    using PV = GetPropType<TypeTag, Properties::PrimaryVariables>;
    using DV = Dune::FieldVector<typename PV::value_type, dim>;
    using MT = GetPropType<TypeTag, Properties::ModelTraits>;
    using SST = GetPropType<TypeTag, Properties::SolidState>;
    using SSY = GetPropType<TypeTag, Properties::SolidSystem>;
 
    // we reuse the elastic volume variable traits here
    using Traits = ElasticVolumeVariablesTraits<PV, DV, MT, SST, SSY>;
public:
    using type = PoroElasticVolumeVariables<Traits>;
};

template<class TypeTag>
struct StressType<TypeTag, TTag::PoroElastic>
{
private:
    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
    using GridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
    using ElasticStressType = HookesLaw< Scalar, GridGeometry >;
public:
    using type = EffectiveStressLaw< ElasticStressType, GridGeometry >;
};
 
} // namespace Properties
} // namespace Dumux
 
 #endif