Public Types |
Public Member Functions |
Public Attributes |
Static Public Attributes |
Protected Member Functions |
List of all members
PHiLiP::Physics::ReynoldsAveragedNavierStokesBase< dim, nstate, real > Class Template Referenceabstract
Reynolds-Averaged Navier-Stokes (RANS) equations. Derived from Navier-Stokes for modifying the stress tensor and heat flux, which is derived from PhysicsBase. More...
#include <reynolds_averaged_navier_stokes.h>
Inheritance diagram for PHiLiP::Physics::ReynoldsAveragedNavierStokesBase< dim, nstate, real >:
Collaboration diagram for PHiLiP::Physics::ReynoldsAveragedNavierStokesBase< dim, nstate, real >:
Public Types | |
| using | thermal_boundary_condition_enum = Parameters::NavierStokesParam::ThermalBoundaryCondition |
| using | two_point_num_flux_enum = Parameters::AllParameters::TwoPointNumericalFlux |
Public Member Functions | |
| ReynoldsAveragedNavierStokesBase (const Parameters::AllParameters *const parameters_input, const double ref_length, const double gamma_gas, const double mach_inf, const double angle_of_attack, const double side_slip_angle, const double prandtl_number, const double reynolds_number_inf, const bool use_constant_viscosity, const double constant_viscosity, const double turbulent_prandtl_number, const double temperature_inf=273.15, const double isothermal_wall_temperature=1.0, const thermal_boundary_condition_enum thermal_boundary_condition_type=thermal_boundary_condition_enum::adiabatic, std::shared_ptr< ManufacturedSolutionFunction< dim, real > > manufactured_solution_function=nullptr, const two_point_num_flux_enum two_point_num_flux_type=two_point_num_flux_enum::KG) | |
| Constructor. | |
| std::array< dealii::Tensor< 1, dim, real >, nstate > | convective_flux (const std::array< real, nstate > &conservative_soln) const |
| Additional convective flux of RANS + convective flux of turbulence model. | |
| std::array< dealii::Tensor< 1, dim, real >, nstate > | dissipative_flux (const std::array< real, nstate > &conservative_soln, const std::array< dealii::Tensor< 1, dim, real >, nstate > &solution_gradient, const dealii::types::global_dof_index cell_index) const |
| Additional viscous flux of RANS + viscous flux of turbulence model. | |
| std::array< real, nstate > | convective_eigenvalues (const std::array< real, nstate > &, const dealii::Tensor< 1, dim, real > &) const |
| Convective eigenvalues of the additional models' PDEs. More... | |
| real | max_convective_eigenvalue (const std::array< real, nstate > &soln) const |
| Maximum convective eigenvalue of the additional models' PDEs. More... | |
| real | max_convective_normal_eigenvalue (const std::array< real, nstate > &soln, const dealii::Tensor< 1, dim, real > &normal) const |
| Maximum convective normal eigenvalue (used in Lax-Friedrichs) of the additional models' PDEs. More... | |
| std::array< real, nstate > | source_term (const dealii::Point< dim, real > &pos, const std::array< real, nstate > &conservative_solution, const real current_time, const dealii::types::global_dof_index cell_index) const |
| Source term for manufactured solution functions. | |
| std::array< real, nstate > | convective_dissipative_source_term (const dealii::Point< dim, real > &pos, const std::array< real, nstate > &conservative_solution, const dealii::types::global_dof_index cell_index) const |
| Convective and dissipative source term for manufactured solution functions. | |
| std::array< real, nstate > | physical_source_term (const dealii::Point< dim, real > &pos, const std::array< real, nstate > &conservative_solution, const std::array< dealii::Tensor< 1, dim, real >, nstate > &solution_gradient, const dealii::types::global_dof_index cell_index) const override |
| Physical source term. | |
| virtual dealii::Tensor< 2, dim, real > | compute_Reynolds_stress_tensor (const std::array< real, nstate_navier_stokes > &primitive_soln_rans, const std::array< dealii::Tensor< 1, dim, real >, nstate_navier_stokes > &primitive_soln_gradient_rans, const std::array< real, nstate_turbulence_model > &primitive_soln_turbulence_model) const =0 |
| Nondimensionalized Reynolds stress tensor, (tau^reynolds)*. | |
| virtual dealii::Tensor< 1, dim, real > | compute_Reynolds_heat_flux (const std::array< real, nstate_navier_stokes > &primitive_soln_rans, const std::array< dealii::Tensor< 1, dim, real >, nstate_navier_stokes > &primitive_soln_gradient_rans, const std::array< real, nstate_turbulence_model > &primitive_soln_turbulence_model) const =0 |
| Nondimensionalized Reynolds heat flux, (q^reynolds)*. | |
| virtual dealii::Tensor< 2, dim, FadType > | compute_Reynolds_stress_tensor_fad (const std::array< FadType, nstate_navier_stokes > &primitive_soln_rans, const std::array< dealii::Tensor< 1, dim, FadType >, nstate_navier_stokes > &primitive_soln_gradient_rans, const std::array< FadType, nstate_turbulence_model > &primitive_soln_turbulence_model) const =0 |
| Nondimensionalized Reynolds stress tensor, (tau^reynolds)* (Automatic Differentiation Type: FadType) | |
| virtual dealii::Tensor< 1, dim, FadType > | compute_Reynolds_heat_flux_fad (const std::array< FadType, nstate_navier_stokes > &primitive_soln_rans, const std::array< dealii::Tensor< 1, dim, FadType >, nstate_navier_stokes > &primitive_soln_gradient_rans, const std::array< FadType, nstate_turbulence_model > &primitive_soln_turbulence_model) const =0 |
| Nondimensionalized Reynolds heat flux, (q^reynolds)* (Automatic Differentiation Type: FadType) | |
| virtual std::array< real, nstate_turbulence_model > | compute_effective_viscosity_turbulence_model (const std::array< real, nstate_navier_stokes > &primitive_soln_rans, const std::array< real, nstate_turbulence_model > &primitive_soln_turbulence_model) const =0 |
| Nondimensionalized effective (total) viscosities for the turbulence model. | |
| virtual std::array< FadType, nstate_turbulence_model > | compute_effective_viscosity_turbulence_model_fad (const std::array< FadType, nstate_navier_stokes > &primitive_soln_rans, const std::array< FadType, nstate_turbulence_model > &primitive_soln_turbulence_model) const =0 |
| Nondimensionalized effective (total) viscosities for the turbulence model (Automatic Differentiation Type: FadType) | |
| virtual std::array< real, nstate > | compute_production_dissipation_cross_term (const dealii::Point< dim, real > &pos, const std::array< real, nstate > &conservative_solution, const std::array< dealii::Tensor< 1, dim, real >, nstate > &solution_gradient) const =0 |
| Physical source term (production, dissipation source terms and source term with cross derivatives) in the turbulence model. | |
 Public Member Functions inherited from PHiLiP::Physics::ModelBase< dim, nstate, real > | |
| ModelBase (std::shared_ptr< ManufacturedSolutionFunction< dim, real > > manufactured_solution_function_input=nullptr) | |
| Constructor. | |
| virtual | ~ModelBase ()=default |
| Virtual destructor required for abstract classes. | |
| void | boundary_face_values (const int boundary_type, const dealii::Point< dim, real > &pos, const dealii::Tensor< 1, dim, real > &normal, const std::array< real, nstate > &soln_int, const std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_int, std::array< real, nstate > &soln_bc, std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_bc) const |
| Boundary condition handler. | |
| virtual dealii::Vector< double > | post_compute_derived_quantities_vector (const dealii::Vector< double > &uh, const std::vector< dealii::Tensor< 1, dim > > &, const std::vector< dealii::Tensor< 2, dim > > &, const dealii::Tensor< 1, dim > &, const dealii::Point< dim > &) const |
| Returns current vector solution to be used by PhysicsPostprocessor to output current solution. More... | |
| virtual std::vector< dealii::DataComponentInterpretation::DataComponentInterpretation > | post_get_data_component_interpretation () const |
| Returns DataComponentInterpretation of the solution to be used by PhysicsPostprocessor to output current solution. More... | |
| virtual std::vector< std::string > | post_get_names () const |
| Returns names of the solution to be used by PhysicsPostprocessor to output current solution. More... | |
Public Attributes | |
| const double | turbulent_prandtl_number |
| Turbulent Prandtl number. | |
| std::unique_ptr< NavierStokes< dim, nstate_navier_stokes, real > > | navier_stokes_physics |
| Pointer to Navier-Stokes physics object. | |
| Public Attributes inherited from PHiLiP::Physics::ModelBase< dim, nstate, real > | |
| std::shared_ptr< ManufacturedSolutionFunction< dim, real > > | manufactured_solution_function |
| Manufactured solution function. | |
| dealii::LinearAlgebra::distributed::Vector< int > | cellwise_poly_degree |
| Cellwise polynomial degree. | |
| dealii::LinearAlgebra::distributed::Vector< double > | cellwise_volume |
Static Public Attributes | |
| static const int | nstate_navier_stokes = dim+2 |
| Number of PDEs for RANS equations. | |
| static const int | nstate_turbulence_model = nstate-(dim+2) |
| Number of PDEs for RANS turbulence model. | |
Protected Member Functions | |
| template<typename real2 > | |
| real2 | get_vector_magnitude_sqr (const dealii::Tensor< 1, 3, real2 > &vector) const |
| Returns the square of the magnitude of the vector. | |
| template<typename real2 > | |
| real2 | get_tensor_magnitude_sqr (const dealii::Tensor< 2, dim, real2 > &tensor) const |
| Returns the square of the magnitude of the tensor (i.e. the double dot product of a tensor with itself) | |
| template<typename real2 > | |
| std::array< dealii::Tensor< 1, dim, real2 >, nstate > | dissipative_flux_templated (const std::array< real2, nstate > &conservative_soln, const std::array< dealii::Tensor< 1, dim, real2 >, nstate > &solution_gradient, const dealii::types::global_dof_index cell_index) const |
| Templated additional dissipative (i.e. viscous) flux. | |
| template<typename real2 > | |
| std::array< dealii::Tensor< 1, dim, real2 >, nstate > | convective_flux_templated (const std::array< real2, nstate > &conservative_soln) const |
| Templated additional convective flux. | |
| template<typename real2 > | |
| std::array< real2, dim+2 > | extract_rans_conservative_solution (const std::array< real2, nstate > &conservative_soln) const |
| Returns the conservative solutions of Reynolds-averaged Navier-Stokes equations (without additional RANS turbulence model) | |
| template<typename real2 > | |
| std::array< dealii::Tensor< 1, dim, real2 >, dim+2 > | extract_rans_solution_gradient (const std::array< dealii::Tensor< 1, dim, real2 >, nstate > &solution_gradient) const |
| Returns the conservative solutions gradient of Reynolds-averaged Navier-Stokes equations (without additional RANS turbulence model) | |
| template<typename real2 > | |
| std::array< dealii::Tensor< 1, dim, real2 >, nstate-(dim+2)> | dissipative_flux_turbulence_model (const std::array< real2, nstate_navier_stokes > &primitive_soln_rans, const std::array< real2, nstate_turbulence_model > &primitive_soln_turbulence_model, const std::array< dealii::Tensor< 1, dim, real2 >, nstate_turbulence_model > &primitive_solution_gradient_turbulence_model) const |
| Templated Additional viscous flux of RANS + viscous flux of turbulence model. | |
| template<typename real2 > | |
| std::array< real2, nstate-(dim+2)> | convert_conservative_to_primitive_turbulence_model (const std::array< real2, nstate > &conservative_soln) const |
| template<typename real2 > | |
| std::array< dealii::Tensor< 1, dim, real2 >, nstate-(dim+2)> | convert_conservative_gradient_to_primitive_gradient_turbulence_model (const std::array< real2, nstate > &conservative_soln, const std::array< dealii::Tensor< 1, dim, real2 >, nstate > &solution_gradient) const |
| std::array< real, nstate-(dim+2)> | compute_mean_turbulence_property (const std::array< real, nstate > &conservative_soln1, const std::array< real, nstate > &conservative_soln2) const |
| Mean turbulence properties given two sets of conservative solutions. More... | |
| dealii::Tensor< 2, nstate, real > | convective_flux_directional_jacobian (const std::array< real, nstate > &conservative_soln, const dealii::Tensor< 1, dim, real > &normal) const |
| dealii::Tensor< 2, nstate, real > | dissipative_flux_directional_jacobian (const std::array< real, nstate > &conservative_soln, const std::array< dealii::Tensor< 1, dim, real >, nstate > &solution_gradient, const dealii::Tensor< 1, dim, real > &normal, const dealii::types::global_dof_index cell_index) const |
| dealii::Tensor< 2, nstate, real > | dissipative_flux_directional_jacobian_wrt_gradient_component (const std::array< real, nstate > &conservative_soln, const std::array< dealii::Tensor< 1, dim, real >, nstate > &solution_gradient, const dealii::Tensor< 1, dim, real > &normal, const int d_gradient, const dealii::types::global_dof_index cell_index) const |
| std::array< real, nstate > | get_manufactured_solution_value (const dealii::Point< dim, real > &pos) const |
| Get manufactured solution value. | |
| std::array< dealii::Tensor< 1, dim, real >, nstate > | get_manufactured_solution_gradient (const dealii::Point< dim, real > &pos) const |
| Get manufactured solution value. | |
| std::array< real, nstate > | convective_source_term_computed_from_manufactured_solution (const dealii::Point< dim, real > &pos) const |
| std::array< real, nstate > | dissipative_source_term_computed_from_manufactured_solution (const dealii::Point< dim, real > &pos, const dealii::types::global_dof_index cell_index) const |
| std::array< real, nstate > | physical_source_term_computed_from_manufactured_solution (const dealii::Point< dim, real > &pos, const dealii::types::global_dof_index cell_index) const |
| void | boundary_manufactured_solution (const dealii::Point< dim, real > &pos, const dealii::Tensor< 1, dim, real > &normal_int, const std::array< real, nstate > &soln_int, const std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_int, std::array< real, nstate > &soln_bc, std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_bc) const override |
| Evaluate the manufactured solution boundary conditions. | |
| Protected Member Functions inherited from PHiLiP::Physics::ModelBase< dim, nstate, real > | |
| virtual void | boundary_wall (std::array< real, nstate > &soln_bc, std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_bc) const |
| Wall boundary condition. | |
| virtual void | boundary_outflow (const std::array< real, nstate > &soln_int, const std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_int, std::array< real, nstate > &soln_bc, std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_bc) const |
| Outflow Boundary Condition. | |
| virtual void | boundary_inflow (const std::array< real, nstate > &soln_int, const std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_int, std::array< real, nstate > &soln_bc, std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_bc) const |
| Inflow boundary conditions. | |
| virtual void | boundary_farfield (std::array< real, nstate > &soln_bc) const |
| Farfield boundary conditions based on freestream values. | |
| virtual void | boundary_riemann (const dealii::Tensor< 1, dim, real > &normal_int, const std::array< real, nstate > &soln_int, std::array< real, nstate > &soln_bc) const |
| virtual void | boundary_slip_wall (const dealii::Tensor< 1, dim, real > &normal_int, const std::array< real, nstate > &soln_int, const std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_int, std::array< real, nstate > &soln_bc, std::array< dealii::Tensor< 1, dim, real >, nstate > &soln_grad_bc) const |
Additional Inherited Members | |
| Protected Attributes inherited from PHiLiP::Physics::ModelBase< dim, nstate, real > | |
| const MPI_Comm | mpi_communicator |
| MPI communicator. | |
| dealii::ConditionalOStream | pcout |
| Parallel std::cout that only outputs on mpi_rank==0. | |
Detailed Description
template<int dim, int nstate, typename real>
class PHiLiP::Physics::ReynoldsAveragedNavierStokesBase< dim, nstate, real >
Reynolds-Averaged Navier-Stokes (RANS) equations. Derived from Navier-Stokes for modifying the stress tensor and heat flux, which is derived from PhysicsBase.
Definition at line 13 of file reynolds_averaged_navier_stokes.h.
Member Function Documentation
◆ compute_mean_turbulence_property()
template<int dim, int nstate, typename real >
|
protected |
Mean turbulence properties given two sets of conservative solutions.
Used in the implementation of the split form.
Definition at line 281 of file reynolds_averaged_navier_stokes.cpp.
◆ convective_eigenvalues()
template<int dim, int nstate, typename real >
|
virtual |
Convective eigenvalues of the additional models' PDEs.
For RANS model, all entries associated with RANS are assigned to be zero all entries associated with turbulence model are assigned to be the corresponding eigenvalues
Implements PHiLiP::Physics::ModelBase< dim, nstate, real >.
Definition at line 298 of file reynolds_averaged_navier_stokes.cpp.
◆ convective_flux_directional_jacobian()
template<int dim, int nstate, typename real >
|
protected |
Convective flux Jacobian Note: Only used for computing the manufactured solution source term; computed using automatic differentiation
Definition at line 419 of file reynolds_averaged_navier_stokes.cpp.
◆ convective_source_term_computed_from_manufactured_solution()
template<int dim, int nstate, typename real >
|
protected |
Convective flux contribution to the source term Note: Only used for computing the manufactured solution source term; computed using automatic differentiation
Definition at line 567 of file reynolds_averaged_navier_stokes.cpp.
◆ convert_conservative_gradient_to_primitive_gradient_turbulence_model()
template<int dim, int nstate, typename real >
template<typename real2 >
|
protected |
Given conservative variable gradients of turbulence model Return primitive variable gradients of turbulence model
Definition at line 263 of file reynolds_averaged_navier_stokes.cpp.
◆ convert_conservative_to_primitive_turbulence_model()
template<int dim, int nstate, typename real >
template<typename real2 >
|
protected |
Given conservative variables of turbulence model Return primitive variables of turbulence model
Definition at line 249 of file reynolds_averaged_navier_stokes.cpp.
◆ dissipative_flux_directional_jacobian()
template<int dim, int nstate, typename real >
|
protected |
Dissipative flux Jacobian Note: Only used for computing the manufactured solution source term; computed using automatic differentiation
Definition at line 452 of file reynolds_averaged_navier_stokes.cpp.
◆ dissipative_flux_directional_jacobian_wrt_gradient_component()
template<int dim, int nstate, typename real >
|
protected |
Dissipative flux Jacobian wrt gradient component Note: Only used for computing the manufactured solution source term; computed using automatic differentiation
Definition at line 491 of file reynolds_averaged_navier_stokes.cpp.
◆ dissipative_source_term_computed_from_manufactured_solution()
template<int dim, int nstate, typename real >
|
protected |
Dissipative flux contribution to the source term Note: Only used for computing the manufactured solution source term; computed using automatic differentiation
This function is same as the one in NavierStokes; TO DO: Reduce this code repetition in the future by moving it elsewhere
Definition at line 601 of file reynolds_averaged_navier_stokes.cpp.
◆ max_convective_eigenvalue()
template<int dim, int nstate, typename real >
|
virtual |
Maximum convective eigenvalue of the additional models' PDEs.
For RANS model, this value is assigned to be the maximum eigenvalue of the turbulence model In most of the RANS models, the maximum eigenvalue of the convective flux is the flow velocity
Implements PHiLiP::Physics::ModelBase< dim, nstate, real >.
Definition at line 316 of file reynolds_averaged_navier_stokes.cpp.
◆ max_convective_normal_eigenvalue()
template<int dim, int nstate, typename real >
|
virtual |
Maximum convective normal eigenvalue (used in Lax-Friedrichs) of the additional models' PDEs.
For RANS model, this value is assigned to be the maximum eigenvalue of the turbulence model In most of the RANS models, the maximum normal eigenvalue of the convective flux is the flow normal velocity
Implements PHiLiP::Physics::ModelBase< dim, nstate, real >.
Definition at line 331 of file reynolds_averaged_navier_stokes.cpp.
◆ physical_source_term_computed_from_manufactured_solution()
template<int dim, int nstate, typename real >
|
protected |
Physical source contribution to the source term Note: Only used for computing the manufactured solution source term;
Definition at line 673 of file reynolds_averaged_navier_stokes.cpp.
The documentation for this class was generated from the following files:
- src/physics/reynolds_averaged_navier_stokes.h
- src/physics/reynolds_averaged_navier_stokes.cpp
