Evaluator that computes the conductive heat flux \(\mathbf{q} = -k \nabla T\) for a given temperature gradient and thermal conductivity. More...
#include <VertexCFD_Closure_ConductionFlux.hpp>
Public Types | |
| using | scalar_type = typename EvalType::ScalarT |
Public Member Functions | |
| ConductionFlux (const panzer::IntegrationRule &ir, const std::string &flux_prefix="", const std::string &gradient_prefix="") | |
| Constructor. More... | |
| void | evaluateFields (typename Traits::EvalData workset) override |
| Evaluate the conductive flux for each cell/point. More... | |
| KOKKOS_INLINE_FUNCTION void | operator() (const Kokkos::TeamPolicy< PHX::exec_space >::member_type &team) const |
| Kokkos functor invoked for a team of threads. More... | |
Public Attributes | |
| PHX::MDField< scalar_type, panzer::Cell, panzer::Point, panzer::Dim > | _conduction_flux |
| Field that stores the computed conductive flux. More... | |
Detailed Description
template<class EvalType, class Traits>
class VertexCFD::ClosureModel::ConductionFlux< EvalType, Traits >
Evaluator that computes the conductive heat flux \(\mathbf{q} = -k \nabla T\) for a given temperature gradient and thermal conductivity.
The evaluator is templated on the evaluation type (e.g., Residual, Jacobian) and the Traits class required by the Panzer/Phalanx framework.
- Template Parameters
-
EvalType Evaluation type providing the scalar type. Traits Traits class defining the evaluation data layout.
Constructor & Destructor Documentation
◆ ConductionFlux()
| VertexCFD::ClosureModel::ConductionFlux< EvalType, Traits >::ConductionFlux | ( | const panzer::IntegrationRule & | ir, |
| const std::string & | flux_prefix = "", |
||
| const std::string & | gradient_prefix = "" |
||
| ) |
Constructor.
Registers the fields required for the evaluation of the conductive flux. The flux field name is formed by concatenating flux_prefix with the string "CONDUCTION_FLUX_energy". The temperature gradient field name is formed analogously using gradient_prefix.
- Parameters
-
[in] ir Integration rule providing data layouts. [in] flux_prefix Optional prefix for the flux field name. [in] gradient_prefix Optional prefix for the temperature gradient field name.
Member Function Documentation
◆ evaluateFields()
|
override |
Evaluate the conductive flux for each cell/point.
This method is called by the Phalanx evaluation engine. It loops over the workset and computes \(\mathbf{q}_i = -k\,\nabla T_i\) for each integration point \(i\).
- Parameters
-
[in] workset Evaluation data containing the current workset.
◆ operator()()
| KOKKOS_INLINE_FUNCTION void VertexCFD::ClosureModel::ConductionFlux< EvalType, Traits >::operator() | ( | const Kokkos::TeamPolicy< PHX::exec_space >::member_type & | team | ) | const |
Kokkos functor invoked for a team of threads.
The functor computes the flux for a subset of cells assigned to the given team. It is intended for use with a Kokkos::TeamPolicy.
- Parameters
-
[in] team Team member provided by Kokkos.
Member Data Documentation
◆ _conduction_flux
| PHX::MDField<scalar_type, panzer::Cell, panzer::Point, panzer::Dim> VertexCFD::ClosureModel::ConductionFlux< EvalType, Traits >::_conduction_flux |
Field that stores the computed conductive flux.
The field has layout (Cell, Point, Dim) and is evaluated by this evaluator.
The documentation for this class was generated from the following files:
- src/conduction/closure_models/VertexCFD_Closure_ConductionFlux.hpp
- src/conduction/closure_models/VertexCFD_Closure_ConductionFlux_impl.hpp
