MeltPoolDG::CompressibleFlow::OperationData< number > Struct Template Reference

Collection of parameters required by the compressible Navier-Stokes operator. More...

#include <operation_data.hpp>

Collaboration diagram for MeltPoolDG::CompressibleFlow::OperationData< number >:

Public Member Functions
void	add_parameters (dealii::ParameterHandler &prm)
	Add compressible flow parameters in the parameter handler.
void	post (const FiniteElementData &base_fe_data, const unsigned int base_verbosity_level)
	Finalizes, adjusts and checks compressible flow parameters after reading user input.

Public Attributes
FiniteElementData	fe
	Finite element data.
TimeIntegration::TimeIntegratorData< number >	time_integrator
	Time integration data.
NumericalFluxType	numerical_flux_type = NumericalFluxType::lax_friedrichs_modified
	Numerical flux type for the convective flux.
LinearizedConvectiveFluxJumpType	linearization_jump_convective_flux
JacobianType	jacobian_type = JacobianType::exact
	Jacobian approximation type. The options are "exact" and "finite_difference".
number	courant_number = 0.15
	Courant number for the convective time step restriction.
number	viscous_courant_number = 1.0
	Similar to Courant number but for the viscous time step restriction.
bool	do_cfl_time_stepping = false
	If set to true the CFL-criteria determines the size of a time step.
number	gravity_constant = 0.0
	Gravity constant used in the body force computation.
std::string	domain_representation_type = "fitted"
	Operator type. The options are "fitted" and "cut".
int	verbosity_level = -1
	Verbosity level.
Utilities::LimiterData< number >	limiter_data
std::vector< OutputType >	output_variables = {OutputType::conserved_variables}
	Type of the variables added to the output.
struct {
bool   do_output = false
	Boolean flag indicating whether to output the eigenvalues of Jacobian should be performed. More...
bool   print_summary = false
std::string   output_filename = "eigenvalues"
unsigned int   n_eigenvalues_to_compute = 100
	Number of eigenvalues to compute. More...
}	eigenvalues_data

Detailed Description

template<typename number>
struct MeltPoolDG::CompressibleFlow::OperationData< number >

Collection of parameters required by the compressible Navier-Stokes operator.

Member Function Documentation

add_parameters()

template<typename number >

void MeltPoolDG::CompressibleFlow::OperationData< number >::add_parameters ( dealii::ParameterHandler &  prm )

inline

Add compressible flow parameters in the parameter handler.

Parameters

prm	The parameter handler to which the parameters are added.

post()

template<typename number >

void MeltPoolDG::CompressibleFlow::OperationData< number >::post ( const FiniteElementData &  base_fe_data, const unsigned int  base_verbosity_level  )

inline

Finalizes, adjusts and checks compressible flow parameters after reading user input.

Parameters

base_fe_data	Default finite element data.
base_verbosity_level	Default verbosity level.

Member Data Documentation

courant_number

template<typename number >

number MeltPoolDG::CompressibleFlow::OperationData< number >::courant_number = 0.15

Courant number for the convective time step restriction.

do_cfl_time_stepping

template<typename number >

bool MeltPoolDG::CompressibleFlow::OperationData< number >::do_cfl_time_stepping = false

If set to true the CFL-criteria determines the size of a time step.

do_output

template<typename number >

bool MeltPoolDG::CompressibleFlow::OperationData< number >::do_output = false

Boolean flag indicating whether to output the eigenvalues of Jacobian should be performed.

domain_representation_type

template<typename number >

std::string MeltPoolDG::CompressibleFlow::OperationData< number >::domain_representation_type = "fitted"

Operator type. The options are "fitted" and "cut".

[struct]

struct { ... } MeltPoolDG::CompressibleFlow::OperationData< number >::eigenvalues_data

fe

template<typename number >

FiniteElementData MeltPoolDG::CompressibleFlow::OperationData< number >::fe

Finite element data.

gravity_constant

template<typename number >

number MeltPoolDG::CompressibleFlow::OperationData< number >::gravity_constant = 0.0

Gravity constant used in the body force computation.

jacobian_type

template<typename number >

JacobianType MeltPoolDG::CompressibleFlow::OperationData< number >::jacobian_type = JacobianType::exact

Jacobian approximation type. The options are "exact" and "finite_difference".

limiter_data

template<typename number >

Utilities::LimiterData<number> MeltPoolDG::CompressibleFlow::OperationData< number >::limiter_data

linearization_jump_convective_flux

template<typename number >

LinearizedConvectiveFluxJumpType MeltPoolDG::CompressibleFlow::OperationData< number >::linearization_jump_convective_flux

Initial value:

=
      LinearizedConvectiveFluxJumpType::complete_fd

Calculation method of the linearized jump operator in the convective numerical flux (required for implicit time stepping). The options are "analytic", "complete_fd" and "lambda_fd"

n_eigenvalues_to_compute

template<typename number >

unsigned int MeltPoolDG::CompressibleFlow::OperationData< number >::n_eigenvalues_to_compute = 100

Number of eigenvalues to compute.

numerical_flux_type

template<typename number >

NumericalFluxType MeltPoolDG::CompressibleFlow::OperationData< number >::numerical_flux_type = NumericalFluxType::lax_friedrichs_modified

Numerical flux type for the convective flux.

output_filename

template<typename number >

std::string MeltPoolDG::CompressibleFlow::OperationData< number >::output_filename = "eigenvalues"

Name of the file to which the eigenvalues should be written (if output_eigenvalues is true)

output_variables

template<typename number >

std::vector<OutputType> MeltPoolDG::CompressibleFlow::OperationData< number >::output_variables = {OutputType::conserved_variables}

Type of the variables added to the output.

print_summary

template<typename number >

bool MeltPoolDG::CompressibleFlow::OperationData< number >::print_summary = false

Boolean flag indicating whether eigenvalue summary is printed to the console on output time steps

time_integrator

template<typename number >

TimeIntegration::TimeIntegratorData<number> MeltPoolDG::CompressibleFlow::OperationData< number >::time_integrator

Time integration data.

verbosity_level

template<typename number >

int MeltPoolDG::CompressibleFlow::OperationData< number >::verbosity_level = -1

Verbosity level.

viscous_courant_number

template<typename number >

number MeltPoolDG::CompressibleFlow::OperationData< number >::viscous_courant_number = 1.0

Similar to Courant number but for the viscous time step restriction.

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The documentation for this struct was generated from the following file:

• include/meltpooldg/compressible_flow/operation_data.hpp