PHiLiP::FlowSolver::FlowSolver< dim, nstate > Class Template Reference

Selects which flow case to simulate. More...

#include <flow_solver.h>

Inheritance diagram for PHiLiP::FlowSolver::FlowSolver< dim, nstate >:

Collaboration diagram for PHiLiP::FlowSolver::FlowSolver< dim, nstate >:

Public Member Functions
	FlowSolver (const Parameters::AllParameters *const parameters_input, std::shared_ptr< FlowSolverCaseBase< dim, nstate >> flow_solver_case_input, const dealii::ParameterHandler &parameter_handler_input)
	Constructor.
int	run () const override
	Simply runs the flow solver and returns 0 upon completion.
void	initialize_data_table_from_file (std::string data_table_filename_with_extension, const std::shared_ptr< dealii::TableHandler > data_table) const
	Initializes the data table from an existing file.
std::string	get_restart_filename_without_extension (const unsigned int restart_index_input) const
	Returns the restart filename without extension given a restart index (adds padding appropriately)
Public Member Functions inherited from PHiLiP::FlowSolver::FlowSolverBase
virtual	~FlowSolverBase ()=default
	Destructor.

Public Attributes
std::shared_ptr< FlowSolverCaseBase< dim, nstate > >	flow_solver_case
	Pointer to Flow Solver Case.
const dealii::ParameterHandler &	parameter_handler
	Parameter handler for storing the .prm file being ran.
std::shared_ptr< DGBase< dim, double > >	dg
	Pointer to dg so it can be accessed externally.
std::shared_ptr< ODE::ODESolverBase< dim, double > >	ode_solver
	Pointer to ode solver so it can be accessed externally.
std::shared_ptr< ProperOrthogonalDecomposition::OnlinePOD< dim > >	time_pod

Protected Attributes
const MPI_Comm	mpi_communicator
	MPI communicator.
const int	mpi_rank
	MPI rank.
const int	n_mpi
dealii::ConditionalOStream	pcout
	ConditionalOStream. More...
const Parameters::AllParameters	all_param
	All parameters.
const Parameters::FlowSolverParam	flow_solver_param
	Flow solver parameters.
const Parameters::ODESolverParam	ode_param
	ODE solver parameters.
const unsigned int	poly_degree
	Polynomial order.
const unsigned int	grid_degree
	Polynomial order of the grid.
const double	final_time
	Final time of solution.
const std::string	input_parameters_file_reference_copy_filename
	Name of the reference copy of inputted parameters file; for restart purposes.
const bool	do_output_solution_at_fixed_times
	Flag for outputting solution at fixed times.
const unsigned int	number_of_fixed_times_to_output_solution
	Number of fixed times to output the solution.
const bool	output_solution_at_exact_fixed_times
	Flag for outputting the solution at exact fixed times by decreasing the time step on the fly.

Private Member Functions
std::vector< std::string >	get_data_table_column_names (const std::string string_input) const
void	write_restart_parameter_file (const unsigned int restart_index_input, const double constant_time_step_input) const
	Writes a parameter file (.prm) for restarting the computation with.
std::string	double_to_string (const double value_input) const
	Converts a double to a string with scientific format and with full precision.
void	perform_steady_state_mesh_adaptation () const
	Performs mesh adaptation. More...

Private Attributes
dealii::Table< 1, double >	output_solution_fixed_times
	Fixed times at which to output the solution.

Detailed Description

template<int dim, int nstate>
class PHiLiP::FlowSolver::FlowSolver< dim, nstate >

Selects which flow case to simulate.

Definition at line 64 of file flow_solver.h.

Member Function Documentation

get_data_table_column_names()

template<int dim, int nstate>

std::vector< std::string > PHiLiP::FlowSolver::FlowSolver< dim, nstate >::get_data_table_column_names ( const std::string  string_input ) const

private

Returns the column names of a dealii::TableHandler object given the first line of the file

Definition at line 141 of file flow_solver.cpp.

perform_steady_state_mesh_adaptation()

template<int dim, int nstate>

void PHiLiP::FlowSolver::FlowSolver< dim, nstate >::perform_steady_state_mesh_adaptation ( ) const

private

Performs mesh adaptation.

Currently implemented for steady state flows.

Definition at line 384 of file flow_solver.cpp.

Member Data Documentation

n_mpi

template<int dim, int nstate>

const int PHiLiP::FlowSolver::FlowSolver< dim, nstate >::n_mpi

protected

Number of MPI processes.

Definition at line 93 of file flow_solver.h.

pcout

template<int dim, int nstate>

dealii::ConditionalOStream PHiLiP::FlowSolver::FlowSolver< dim, nstate >::pcout

protected

ConditionalOStream.

Used as std::cout, but only prints if mpi_rank == 0

Definition at line 97 of file flow_solver.h.

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The documentation for this class was generated from the following files:

• src/flow_solver/flow_solver.h
• src/flow_solver/flow_solver.cpp