#include "cs_defs.h"
#include "cs_base.h"

Include dependency graph for cs_boundary.h:

Data Structures
struct	cs_boundary_t
	Structure storing information related to the "physical" boundaries associated with the computational domain. More...

Macros
#define	CS_BOUNDARY_PRESSURE_NO_RESCALING 1

#define	CS_BOUNDARY_PRESSURE_RESCALING 0

#define	CS_BOUNDARY_WALLS_NAME "auto:wall"

#define	CS_BOUNDARY_UNDEFINED 0

Typedefs
typedef int	cs_boundary_type_t

Enumerations
enum	cs_boundary_category_t { CS_BOUNDARY_CATEGORY_FLOW , CS_BOUNDARY_CATEGORY_ALE , CS_BOUNDARY_CATEGORY_RADIATIVE }

enum	cs_boundary_flow_subtype_bits_t { CS_BOUNDARY_WALL = 1<<0 , CS_BOUNDARY_INLET = 1<<1 , CS_BOUNDARY_OUTLET = 1<<2 , CS_BOUNDARY_SYMMETRY = 1<<3 , CS_BOUNDARY_ROUGH_WALL = 1<<4 , CS_BOUNDARY_SLIDING_WALL = 1<<5 , CS_BOUNDARY_IMPOSED_VEL = 1<<6 , CS_BOUNDARY_IMPOSED_P = 1<<7 , CS_BOUNDARY_FREE_INLET_OUTLET = 1<<8 , CS_BOUNDARY_CONVECTIVE_INLET = 1<<9 , CS_BOUNDARY_INLET_QH = 1<<10 , CS_BOUNDARY_INLET_SUBSONIC_PH = 1<<11 , CS_BOUNDARY_SUBSONIC = 1<<12 , CS_BOUNDARY_SUPERSONIC = 1<<13 , CS_BOUNDARY_FREE_SURFACE = 1<<14 , CS_BOUNDARY_COUPLED = 1<<15 , CS_BOUNDARY_COUPLED_DF = 1<<16 }

enum	cs_boundary_ale_subtype_bits_t { CS_BOUNDARY_ALE_FIXED = 1<<0 , CS_BOUNDARY_ALE_SLIDING = 1<<1 , CS_BOUNDARY_ALE_IMPOSED_VEL = 1<<2 , CS_BOUNDARY_ALE_IMPOSED_DISP = 1<<3 , CS_BOUNDARY_ALE_INTERNAL_COUPLING = 1<<4 , CS_BOUNDARY_ALE_EXTERNAL_COUPLING = 1<<5 , CS_BOUNDARY_ALE_FREE_SURFACE = 1<<6 }

Functions
bool	cs_boundary_has_type (const cs_boundary_t *boundaries, int type_flag)
	Check if a boundary with a given flag is present. More...

int	cs_boundary_id_by_zone_id (const cs_boundary_t *boundaries, int z_id)
	Retrieve the related id associated to a boundary from its zone id. More...

void	cs_boundary_set_default (cs_boundary_t *boundaries, cs_boundary_type_t type)
	Set the default boundary related to the given cs_boundary_t structure. More...

cs_boundary_t *	cs_boundary_create (cs_boundary_category_t category, cs_boundary_type_t default_type)
	Create a default boundary structure for the computational domain. More...

void	cs_boundary_free (cs_boundary_t **p_boundaries)
	Free all metadate related to the domain boundaries. More...

void	cs_boundary_add (cs_boundary_t bdy, cs_boundary_type_t type, const char zone_name)
	Add a new boundary type for a given boundary zone. More...

void	cs_boundary_build_type_array (const cs_boundary_t *boundaries, cs_lnum_t n_b_faces, cs_boundary_type_t bf_type[])
	Build an array on boundary faces which specifies the boundary type for each face. More...

void	cs_boundary_def_wall_zones (cs_boundary_t *boundaries)
	Add a new zone gathering all CS_BOUNDARY_WALL type zones. More...

int	cs_boundary_need_pressure_rescaling (cs_lnum_t n_b_faces, const cs_boundary_type_t bf_type[])
	Check if one needs to perform a pressure rescaling (in case of a Dirichlet on the velocity for the whole boundary) Use in CDO schemes for Navier–Stokes. More...

void	cs_boundary_get_type_descr (const cs_boundary_t *bdy, cs_boundary_type_t b_type, int descr_len_max, char descr[])
	Build a boundary type description. More...

void	cs_boundary_log_setup (const cs_boundary_t *bdy)
	Summarize the setup of the boundary of the computational domain. More...

Variables
cs_boundary_t *	cs_glob_boundaries

Macro Definition Documentation

◆ CS_BOUNDARY_PRESSURE_NO_RESCALING

#define CS_BOUNDARY_PRESSURE_NO_RESCALING 1

◆ CS_BOUNDARY_PRESSURE_RESCALING

#define CS_BOUNDARY_PRESSURE_RESCALING 0

◆ CS_BOUNDARY_UNDEFINED

#define CS_BOUNDARY_UNDEFINED 0

◆ CS_BOUNDARY_WALLS_NAME

#define CS_BOUNDARY_WALLS_NAME "auto:wall"

Typedef Documentation

◆ cs_boundary_type_t

typedef int cs_boundary_type_t

Flag values defining boundary condition subtypes (0 for none)

Enumeration Type Documentation

◆ cs_boundary_ale_subtype_bits_t

enum cs_boundary_ale_subtype_bits_t

Enumerator
CS_BOUNDARY_ALE_FIXED	fixed
CS_BOUNDARY_ALE_SLIDING	sliding
CS_BOUNDARY_ALE_IMPOSED_VEL	imposed velocity
CS_BOUNDARY_ALE_IMPOSED_DISP	imposed displacement
CS_BOUNDARY_ALE_INTERNAL_COUPLING	internal coupling
CS_BOUNDARY_ALE_EXTERNAL_COUPLING	external coupling
CS_BOUNDARY_ALE_FREE_SURFACE	free surface

◆ cs_boundary_category_t

enum cs_boundary_category_t

Enumerator
CS_BOUNDARY_CATEGORY_FLOW
CS_BOUNDARY_CATEGORY_ALE
CS_BOUNDARY_CATEGORY_RADIATIVE

◆ cs_boundary_flow_subtype_bits_t

enum cs_boundary_flow_subtype_bits_t

Enumerator
CS_BOUNDARY_WALL	wall
CS_BOUNDARY_INLET	inlet
CS_BOUNDARY_OUTLET	outlet
CS_BOUNDARY_SYMMETRY	symmetry
CS_BOUNDARY_ROUGH_WALL	rough wall
CS_BOUNDARY_SLIDING_WALL	sliding wall
CS_BOUNDARY_IMPOSED_VEL	imposed velocity
CS_BOUNDARY_IMPOSED_P	imposed pressure
CS_BOUNDARY_FREE_INLET_OUTLET	free inlet-outlet
CS_BOUNDARY_CONVECTIVE_INLET	convective inlet
CS_BOUNDARY_INLET_QH	compressible inlet, imposed flux and enthalpy
CS_BOUNDARY_INLET_SUBSONIC_PH	compressible (subsonic) inlet, imposed pressure and enthalpy
CS_BOUNDARY_SUBSONIC	compressible subsonic
CS_BOUNDARY_SUPERSONIC	compressible supersonic
CS_BOUNDARY_FREE_SURFACE	free surface
CS_BOUNDARY_COUPLED	coupled
CS_BOUNDARY_COUPLED_DF	coupled with decentered flux

Function Documentation

◆ cs_boundary_add()

void cs_boundary_add	(	cs_boundary_t *	bdy,
		cs_boundary_type_t	type,
		const char *	zone_name
	)

Add a new boundary type for a given boundary zone.

Parameters

[in,out]	bdy	pointer to a structure storing boundary info
[in]	type	type of boundary to set
[in]	zone_name	name of the zone related to this boundary

◆ cs_boundary_build_type_array()

void cs_boundary_build_type_array	(	const cs_boundary_t *	boundaries,
		cs_lnum_t	n_b_faces,
		cs_boundary_type_t	bf_type[]
	)

Build an array on boundary faces which specifies the boundary type for each face.

Parameters

[in]	boundaries	pointer to the domain boundaries
[in]	n_b_faces	number of boundaries faces
[in,out]	bf_type	boundary type flag
[in]	boundaries	pointer to the domain boundaries
[in]	n_b_faces	number of boundaries faces
[in,out]	bf_type	array to define the type of boundary

◆ cs_boundary_create()

cs_boundary_t* cs_boundary_create	(	cs_boundary_category_t	category,
		cs_boundary_type_t	default_type
	)

Create a default boundary structure for the computational domain.

Parameters

[in]	category	default type of boundary to set
[in]	default_type	default type of boundary to set

Returns: a pointer to the new allocated structure

◆ cs_boundary_def_wall_zones()

void cs_boundary_def_wall_zones ( cs_boundary_t * boundaries )

Add a new zone gathering all CS_BOUNDARY_WALL type zones.

Parameters

[in,out] boundaries pointer to the domain boundaries

Add a new zone gathering all CS_BOUNDARY_WALL type zones.

Parameters

[in,out] boundaries pointer to the domain boundaries

◆ cs_boundary_free()

void cs_boundary_free ( cs_boundary_t ** p_boundaries )

Free all metadate related to the domain boundaries.

Parameters

[in,out] p_boundaries pointer to the structure to free

◆ cs_boundary_get_type_descr()

void cs_boundary_get_type_descr	(	const cs_boundary_t *	bdy,
		cs_boundary_type_t	b_type,
		int	descr_len_max,
		char	descr[]
	)

Build a boundary type description.

Parameters

[in]	bdy	pointer to a structure storing boundary info
[in]	b_type	type flag
[in]	descr_len_max	maximum name length
[out]	descr	subtype name

◆ cs_boundary_has_type()

bool cs_boundary_has_type	(	const cs_boundary_t *	boundaries,
		int	type_flag
	)

Check if a boundary with a given flag is present.

Parameters

[in]	boundaries	pointer to a cs_boundary_t structure
[in]	type_flag	boundary type flag

Returns: true or false

◆ cs_boundary_id_by_zone_id()

int cs_boundary_id_by_zone_id	(	const cs_boundary_t *	boundaries,
		int	z_id
	)

Retrieve the related id associated to a boundary from its zone id.

Parameters

[in]	boundaries	pointer to a cs_boundary_t structure
[in]	z_id	id of the related zone

Returns: the associated boundary id in the boundary list

◆ cs_boundary_log_setup()

void cs_boundary_log_setup ( const cs_boundary_t * bdy )

Summarize the setup of the boundary of the computational domain.

Parameters

[in] bdy pointer to a structure storing boundary info

◆ cs_boundary_need_pressure_rescaling()

int cs_boundary_need_pressure_rescaling	(	cs_lnum_t	n_b_faces,
		const cs_boundary_type_t	bf_type[]
	)

Check if one needs to perform a pressure rescaling (in case of a Dirichlet on the velocity for the whole boundary) Use in CDO schemes for Navier–Stokes.

Parameters

[in]	n_b_faces	number of border faces
[in]	bf_type	array of types of boundary for each boundary face

Returns: 1 if a pressure rescaling is needed otherwise 0

Parameters

[in]	n_b_faces	number of border faces
[in]	bf_type	array of types of boundary for each boundary face

Returns: CS_BOUNDARY_PRESSURE_RESCALING (=0) or CS_BOUNDARY_PRESSURE_NO_RESCALING (=1)

◆ cs_boundary_set_default()

void cs_boundary_set_default	(	cs_boundary_t *	boundaries,
		cs_boundary_type_t	type
	)

Set the default boundary related to the given cs_boundary_t structure.

Parameters

[in,out]	boundaries	pointer to a structure storing boundary info
[in]	type	type of boundary to set

Variable Documentation

◆ cs_glob_boundaries

cs_boundary_t* cs_glob_boundaries

extern

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ CS_BOUNDARY_PRESSURE_NO_RESCALING

◆ CS_BOUNDARY_PRESSURE_RESCALING

◆ CS_BOUNDARY_UNDEFINED

◆ CS_BOUNDARY_WALLS_NAME

Typedef Documentation

◆ cs_boundary_type_t

Enumeration Type Documentation

◆ cs_boundary_ale_subtype_bits_t

◆ cs_boundary_category_t

◆ cs_boundary_flow_subtype_bits_t

Function Documentation

◆ cs_boundary_add()

◆ cs_boundary_build_type_array()

◆ cs_boundary_create()

◆ cs_boundary_def_wall_zones()

◆ cs_boundary_free()

◆ cs_boundary_get_type_descr()

◆ cs_boundary_has_type()

◆ cs_boundary_id_by_zone_id()

◆ cs_boundary_log_setup()

◆ cs_boundary_need_pressure_rescaling()

◆ cs_boundary_set_default()

Variable Documentation

◆ cs_glob_boundaries