VertexCFD_Closure_SolidElectricConductivity.hpp

#ifndef VERTEXCFD_CLOSURE_SOLIDELECTRICCONDUCTIVITY_HPP
#define VERTEXCFD_CLOSURE_SOLIDELECTRICCONDUCTIVITY_HPP
 
#include <Panzer_Dimension.hpp>
#include <Panzer_Evaluator_WithBaseImpl.hpp>
#include <Panzer_IntegrationRule.hpp>
 
#include <Phalanx_Evaluator_Derived.hpp>
#include <Phalanx_KokkosDeviceTypes.hpp>
#include <Phalanx_MDField.hpp>
 
#include <Kokkos_Core.hpp>
 
#include <string>
 
namespace VertexCFD
{
namespace ClosureModel
{
//---------------------------------------------------------------------------//
// Electric conductivity evaluation for solid domain.
//---------------------------------------------------------------------------//
template<class EvalType, class Traits>
class SolidElectricConductivity
    : public panzer::EvaluatorWithBaseImpl<Traits>,
      public PHX::EvaluatorDerived<EvalType, Traits>
{
  public:
    using scalar_type = typename EvalType::ScalarT;
 
    SolidElectricConductivity(const panzer::IntegrationRule& ir,
                              const Teuchos::ParameterList& closure_params);
 
    void evaluateFields(typename Traits::EvalData workset) override;
 
    KOKKOS_INLINE_FUNCTION
    void operator()(
        const Kokkos::TeamPolicy<PHX::exec_space>::member_type& team) const;
 
    PHX::MDField<scalar_type, panzer::Cell, panzer::Point> _sigma;
 
  private:
    PHX::MDField<const scalar_type, panzer::Cell, panzer::Point>
        _electric_potential;
 
    double _sigma0;
 
    enum ElecCondType
    {
        constant,
        inverse_proportional
    };
 
    ElecCondType _elec_cond_type;
};
 
//---------------------------------------------------------------------------//
 
} // end namespace ClosureModel
} // end namespace VertexCFD
 
#endif // end VERTEXCFD_CLOSURE_SOLIDELECTRICCONDUCTIVITY_HPP