#include "cs_base.h"
#include "cs_domain.h"
#include "cs_restart.h"

Include dependency graph for cs_ale.h:

Data Structures
struct	cs_ale_data_t

Enumerations
enum	cs_ale_type_t { CS_ALE_NONE = 0 , CS_ALE_LEGACY = 1 , CS_ALE_CDO = 2 }

Functions
void	cs_ale_allocate (void)
	Allocation of ialtyb and impale for the ALE structure. More...

void	cs_ale_update_mesh_quantities (cs_real_t min_vol, cs_real_t max_vol, cs_real_t *tot_vol)
	Compute cell and face centers of gravity, cell volumes and update bad cells. More...

void	cs_ale_project_displacement (const int ale_bc_type[], const cs_real_3_t meshv, const cs_real_33_t gradm[], const cs_real_3_t claale, const cs_real_33_t clbale, const cs_real_t dt, cs_real_3_t *disp_proj)
	Project the displacement on mesh vertices (solved on cell center). More...

void	cs_ale_update_mesh (int itrale)
	Update mesh in the ALE framework. More...

void	cs_ale_update_bcs (int ale_bc_type, cs_real_3_t b_fluid_vel)
	Update ALE BCs for required for the fluid. More...

void	cs_ale_solve_mesh_velocity (int iterns)
	Solve a Poisson equation on the mesh velocity in ALE framework. More...

void	cs_ale_activate (void)
	Activate the mesh velocity solving with CDO. More...

bool	cs_ale_is_activated (void)
	Test if mesh velocity solving with CDO is activated. More...

void	cs_ale_add_property_fields (void)
	Add "property" fields dedicated to the ALE model. More...

void	cs_ale_init_setup (cs_domain_t *domain)
	Setup the equations solving the mesh velocity when CDO is activated. More...

void	cs_ale_log_setup (void)

void	cs_ale_setup_boundaries (const cs_domain_t *domain)
	Setup the equations solving the mesh velocity. More...

void	cs_ale_finalize_setup (cs_domain_t *domain)
	Finalize the setup stage for the equation of the mesh velocity. More...

void	cs_ale_destroy_all (void)
	Free the main structure related to the ALE mesh velocity solving. More...

void	cs_ale_restart_read (cs_restart_t *r)
	Read ALE data from restart file. More...

void	cs_ale_restart_write (cs_restart_t *r)
	Write ALE data from restart file. More...

Variables
cs_ale_type_t	cs_glob_ale

cs_ale_data_t *	cs_glob_ale_data

int	cs_glob_ale_n_ini_f

int	cs_glob_ale_need_init

Enumeration Type Documentation

◆ cs_ale_type_t

enum cs_ale_type_t

ALE computation type

Enumerator
CS_ALE_NONE	no ALE
CS_ALE_LEGACY	Mesh deformation computed with legacy operators
CS_ALE_CDO	Mesh deformation computed with CDO

Function Documentation

◆ cs_ale_activate()

void cs_ale_activate ( void )

Activate the mesh velocity solving with CDO.

◆ cs_ale_add_property_fields()

void cs_ale_add_property_fields ( void )

Add "property" fields dedicated to the ALE model.

◆ cs_ale_allocate()

void cs_ale_allocate ( void )

Allocation of ialtyb and impale for the ALE structure.

◆ cs_ale_destroy_all()

void cs_ale_destroy_all ( void )

Free the main structure related to the ALE mesh velocity solving.

◆ cs_ale_finalize_setup()

void cs_ale_finalize_setup ( cs_domain_t * domain )

Finalize the setup stage for the equation of the mesh velocity.

Parameters

[in,out] domain pointer to a cs_domain_t structure

◆ cs_ale_init_setup()

void cs_ale_init_setup ( cs_domain_t * domain )

Setup the equations solving the mesh velocity when CDO is activated.

Parameters

[in,out] domain pointer to a cs_domain_t structure

◆ cs_ale_is_activated()

bool cs_ale_is_activated ( void )

Test if mesh velocity solving with CDO is activated.

Returns: true ifmesh velocity solving with CDO is requested, false otherwise; true if mesh velocity solving with CDO is requested, false otherwise

◆ cs_ale_log_setup()

void cs_ale_log_setup ( void )

◆ cs_ale_project_displacement()

void cs_ale_project_displacement	(	const int	ale_bc_type[],
		const cs_real_3_t *	meshv,
		const cs_real_33_t	gradm[],
		const cs_real_3_t *	claale,
		const cs_real_33_t *	clbale,
		const cs_real_t *	dt,
		cs_real_3_t *	disp_proj
	)

Project the displacement on mesh vertices (solved on cell center).

Parameters

[in]	ale_bc_type	Type of boundary for ALE
[in]	meshv	Mesh velocity
[in]	gradm	Mesh velocity gradient (du_i/dx_j : gradv[][i][j])
[in]	claale	Boundary conditions A
[in]	clbale	Boundary conditions B
[in]	dt	Time step
[out]	disp_proj	Displacement projected on vertices

◆ cs_ale_restart_read()

void cs_ale_restart_read ( cs_restart_t * r )

Read ALE data from restart file.

Parameters

[in,out] r associated restart file pointer

◆ cs_ale_restart_write()

void cs_ale_restart_write ( cs_restart_t * r )

Write ALE data from restart file.

Parameters

[in,out] r associated restart file pointer

◆ cs_ale_setup_boundaries()

void cs_ale_setup_boundaries ( const cs_domain_t * domain )

Setup the equations solving the mesh velocity.

Parameters

[in] domain pointer to a cs_domain_t structure

◆ cs_ale_solve_mesh_velocity()

void cs_ale_solve_mesh_velocity ( int iterns )

Solve a Poisson equation on the mesh velocity in ALE framework.

It also updates the mesh displacement so that it can be used to update mass fluxes (due to mesh displacement).

Parameters

[in] iterns Navier-Stokes iteration number

◆ cs_ale_update_bcs()

void cs_ale_update_bcs	(	int *	ale_bc_type,
		cs_real_3_t *	b_fluid_vel
	)

Update ALE BCs for required for the fluid.

Parameters

[out]	ale_bc_type	type of ALE bcs
[out]	b_fluid_vel	Fluid velocity at boundary faces

◆ cs_ale_update_mesh()

void cs_ale_update_mesh ( int itrale )

Update mesh in the ALE framework.

Parameters

[in] itrale number of the current ALE iteration

◆ cs_ale_update_mesh_quantities()

void cs_ale_update_mesh_quantities	(	cs_real_t *	min_vol,
		cs_real_t *	max_vol,
		cs_real_t *	tot_vol
	)

Compute cell and face centers of gravity, cell volumes and update bad cells.

Parameters

[out]	min_vol	Minimum cell volume
[out]	max_vol	Maximum cell volume
[out]	tot_vol	Total cell volume

Variable Documentation

◆ cs_glob_ale

cs_ale_type_t cs_glob_ale

extern

◆ cs_glob_ale_data

cs_ale_data_t* cs_glob_ale_data

extern

◆ cs_glob_ale_n_ini_f

int cs_glob_ale_n_ini_f

extern

Number of iterations for fluid flow initialization

◆ cs_glob_ale_need_init

int cs_glob_ale_need_init

extern

Indicate whether an iteration to initialize ALE is required

Data Structures

Enumerations

Functions

Variables

Enumeration Type Documentation

◆ cs_ale_type_t

Function Documentation

◆ cs_ale_activate()

◆ cs_ale_add_property_fields()

◆ cs_ale_allocate()

◆ cs_ale_destroy_all()

◆ cs_ale_finalize_setup()

◆ cs_ale_init_setup()

◆ cs_ale_is_activated()

◆ cs_ale_log_setup()

◆ cs_ale_project_displacement()

◆ cs_ale_restart_read()

◆ cs_ale_restart_write()

◆ cs_ale_setup_boundaries()

◆ cs_ale_solve_mesh_velocity()

◆ cs_ale_update_bcs()

◆ cs_ale_update_mesh()

◆ cs_ale_update_mesh_quantities()

Variable Documentation

◆ cs_glob_ale

◆ cs_glob_ale_data

◆ cs_glob_ale_n_ini_f

◆ cs_glob_ale_need_init