cs_ast_coupling.h File Reference

#include "cs_base.h"

Include dependency graph for cs_ast_coupling.h:

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Typedefs
typedef struct _cs_ast_coupling_t	cs_ast_coupling_t

Functions
int	cs_ast_coupling_n_couplings (void)
	Query number of couplings with code_aster. More...
void	cs_ast_coupling_initialize (int nalimx, cs_real_t epalim)
	Initial exchange with code_aster. More...
void	cs_ast_coupling_finalize (void)
	Finalize exchange with code_aster. More...
void	cs_ast_coupling_set_coefficients (cs_real_t aexxst, cs_real_t bexxst, cs_real_t cfopre)
	Set coefficient for prediction. More...
void	cs_ast_coupling_geometry (cs_lnum_t n_faces, const cs_lnum_t *face_ids, cs_real_t almax)
	Extract and exchange mesh information for surfaces coupled with code_aster. More...
void	cs_ast_coupling_exchange_time_step (cs_real_t c_dt[])
	Exchange time-step information with code_aster. More...
cs_real_3_t *	cs_ast_coupling_get_fluid_forces_pointer (void)
	Return pointer to array of fluid forces at faces coupled with code_aster. More...
void	cs_ast_coupling_send_fluid_forces (void)
	Send stresses acting on the fluid/structure interface. More...
void	cs_ast_coupling_recv_displacement (void)
	Receive displacements of the fluid/structure interface. More...
void	cs_ast_coupling_evaluate_cvg (void)
	Evaluate convergence of the coupling. More...
void	cs_ast_coupling_save_values (void)
	Save previous values. More...
void	cs_ast_coupling_compute_displacement (cs_real_t disp[][3])
	Compute predicted or exact displacement of the fluid/structure interface. More...
int	cs_ast_coupling_get_current_cvg (void)
	Receive convergence value of code_saturne/code_aster coupling. More...
cs_real_t	cs_ast_coupling_get_current_residual (void)
	Receive convergence value of code_saturne/code_aster coupling. More...
void	cs_ast_coupling_set_final_cvg (int icved)
	Send global convergence value of FSI calculations. More...
int	cs_ast_coupling_get_verbosity (void)
	Get verbosity level for code_aster coupling. More...
void	cs_ast_coupling_set_verbosity (int verbosity)
	Set verbosity level for code_aster coupling. More...
int	cs_ast_coupling_get_visualization (void)
	Get visualization level for code_aster coupling. More...
void	cs_ast_coupling_set_visualization (int visualization)
	Set visualization level for code_aster coupling. More...

Typedef Documentation

cs_ast_coupling_t

typedef struct _cs_ast_coupling_t cs_ast_coupling_t

Function Documentation

cs_ast_coupling_compute_displacement()

void cs_ast_coupling_compute_displacement

(

cs_real_t

disp[][3]

)

Compute predicted or exact displacement of the fluid/structure interface.

Parameters

[out]

disp

prescribed displacement at vertices

cs_ast_coupling_evaluate_cvg()

void cs_ast_coupling_evaluate_cvg

(

void

)

Evaluate convergence of the coupling.

cs_ast_coupling_exchange_time_step()

void cs_ast_coupling_exchange_time_step

(

cs_real_t

c_dt[]

)

Exchange time-step information with code_aster.

Parameters

[in,out]

c_dt

time step at each cell

cs_ast_coupling_finalize()

void cs_ast_coupling_finalize

(

void

)

Finalize exchange with code_aster.

Finalize exchange with code_aster.

cs_ast_coupling_geometry()

void cs_ast_coupling_geometry	(	cs_lnum_t	n_faces,
		const cs_lnum_t *	face_ids,
		cs_real_t	almax
	)

Extract and exchange mesh information for surfaces coupled with code_aster.

Parameters

[in]	n_faces	number of coupled faces.
[in]	face_ids	ids of coupled faces (ordered by increasing id)
[in]	almax	characteristic macroscopic domain length

cs_ast_coupling_get_current_cvg()

int cs_ast_coupling_get_current_cvg

(

void

)

Receive convergence value of code_saturne/code_aster coupling.

Returns

convergence indicator computed by coupling scheme (1: converged, 0: not converged)

cs_ast_coupling_get_current_residual()

cs_real_t cs_ast_coupling_get_current_residual

(

void

)

Receive convergence value of code_saturne/code_aster coupling.

Returns

residual of the convergence

cs_ast_coupling_get_fluid_forces_pointer()

cs_real_3_t * cs_ast_coupling_get_fluid_forces_pointer

(

void

)

Return pointer to array of fluid forces at faces coupled with code_aster.

Returns

array of forces from fluid at coupled faces

cs_ast_coupling_get_verbosity()

int cs_ast_coupling_get_verbosity

(

void

)

Get verbosity level for code_aster coupling.

Returns

verbosity level for code_aster coupling

cs_ast_coupling_get_visualization()

int cs_ast_coupling_get_visualization

(

void

)

Get visualization level for code_aster coupling.

Returns

visualization level for code_aster coupling

cs_ast_coupling_initialize()

void cs_ast_coupling_initialize	(	int	nalimx,
		cs_real_t	epalim
	)

Initial exchange with code_aster.

Parameters

[in]	nalimx	maximum number of implicitation iterations of the structure displacement
[in]	epalim	relative precision of implicitation of the structure displacement

cs_ast_coupling_n_couplings()

int cs_ast_coupling_n_couplings

(

void

)

Query number of couplings with code_aster.

Currently, a single coupling with code_aster is possible.

cs_ast_coupling_recv_displacement()

void cs_ast_coupling_recv_displacement

(

void

)

Receive displacements of the fluid/structure interface.

cs_ast_coupling_save_values()

void cs_ast_coupling_save_values

(

void

)

Save previous values.

cs_ast_coupling_send_fluid_forces()

void cs_ast_coupling_send_fluid_forces

(

void

)

Send stresses acting on the fluid/structure interface.

cs_ast_coupling_set_coefficients()

void cs_ast_coupling_set_coefficients	(	cs_real_t	aexxst,
		cs_real_t	bexxst,
		cs_real_t	cfopre
	)

Set coefficient for prediction.

cs_ast_coupling_set_final_cvg()

void cs_ast_coupling_set_final_cvg

(

int

icved

)

Send global convergence value of FSI calculations.

Parameters

[in]

icved

convergence indicator (1: converged, 0: not converged)

cs_ast_coupling_set_verbosity()

void cs_ast_coupling_set_verbosity

(

int

verbosity

)

Set verbosity level for code_aster coupling.

Parameters

[in]

verbosity

verbosity level for code_aster coupling

cs_ast_coupling_set_visualization()

void cs_ast_coupling_set_visualization

(

int

visualization

)

Set visualization level for code_aster coupling.

Parameters

[in]

visualization

visualization level for code_aster coupling