Functions to handle structures used as a context when solving the Navier-Stokes equations. Structures are cast on-the-fly according to the type of coupling. More...

#include "cs_defs.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <bft_mem.h>
#include "cs_array.h"
#include "cs_navsto_coupling.h"

Include dependency graph for cs_navsto_coupling.cpp:

Macros
#define	CS_NAVSTO_COUPLING_DBG 0

Functions
cs_equation_param_t *	cs_navsto_coupling_get_momentum_eqp (const cs_navsto_param_t nsp, void context)
	Retrieve the cs_equation_param_t structure related to the momentum equation according to the type of coupling. More...

void *	cs_navsto_ac_create_context (cs_param_bc_type_t bc, cs_navsto_param_t *nsp)
	Allocate and initialize a context structure when the Navier-Stokes system is coupled using an Artificial Compressibility approach. More...

void *	cs_navsto_ac_free_context (void *context)
	Free the context structure related to an Artificial Compressibility approach. More...

void	cs_navsto_ac_init_setup (const cs_navsto_param_t nsp, cs_adv_field_t adv_field, void *context)
	Start setting-up the Navier-Stokes equations when an Artificial Compressibility algorithm is used to coupled the system. No mesh information is available at this stage. More...

void	cs_navsto_ac_last_setup (const cs_navsto_param_t nsp, void context)
	Finalize the setup for the Navier-Stokes equations when an Artificial Compressibility algorithm is used to coupled the system. More...

cs_equation_t *	cs_navsto_ac_get_momentum_eq (void *context)
	Retrieve the pointer to the cs_equation_t structure related to the momentum equation in case of artificial compressibility coupling. More...

void *	cs_navsto_monolithic_create_context (cs_param_bc_type_t bc, cs_navsto_param_t *nsp)
	Allocate and initialize a context structure when the Navier-Stokes system is coupled using a monolithic approach. More...

void *	cs_navsto_monolithic_free_context (void *context)
	Free the context structure related to a monolithic approach. More...

void	cs_navsto_monolithic_init_setup (const cs_navsto_param_t nsp, cs_adv_field_t adv_field, void *context)
	Start setting-up the Navier-Stokes equations when a monolithic algorithm is used to coupled the system. No mesh information is available at this stage. More...

void	cs_navsto_monolithic_last_setup (const cs_navsto_param_t nsp, void context)
	Finalize the setup for the Navier-Stokes equations when a monolithic algorithm is used to coupled the system. Connectivity and geometric quantities are available at this stage. More...

cs_equation_t *	cs_navsto_monolithic_get_momentum_eq (void *context)
	Retrieve the pointer to the cs_equation_t structure related to the momentum equation in case of a monolithic coupling. More...

void *	cs_navsto_projection_create_context (cs_param_bc_type_t bc, cs_navsto_param_t *nsp)
	Allocate and initialize a context structure when the Navier-Stokes system is coupled using an incremental Projection approach in the the rotational form (see Minev & Guermond, 2006, JCP) More...

void *	cs_navsto_projection_free_context (void *context)
	Free the context structure related to a Projection approach. More...

void	cs_navsto_projection_init_setup (const cs_navsto_param_t nsp, cs_adv_field_t adv_field, bool has_previous, void *context)
	Start setting-up the Navier-Stokes equations when a projection algorithm is used to coupled the system. No mesh information is available at this stage. More...

void	cs_navsto_projection_last_setup (const cs_cdo_quantities_t quant, const cs_navsto_param_t nsp, void *context)
	Finalize the setup for the Navier-Stokes equations when a projection algorithm is used to coupled the system. Connectivity and geometric quantities are available at this stage. More...

cs_equation_t *	cs_navsto_projection_get_momentum_eq (void *context)
	Retrieve the pointer to the cs_equation_t structure related to the momentum equation in case of a projection coupling. More...

Detailed Description

Functions to handle structures used as a context when solving the Navier-Stokes equations. Structures are cast on-the-fly according to the type of coupling.

Functions to handle the settings of coupling algorithms are dedicated to one of the following algorithm

Artificial Compressibility algorithm
Monolithic algorithm
Projection algorithm

Macro Definition Documentation

◆ CS_NAVSTO_COUPLING_DBG

#define CS_NAVSTO_COUPLING_DBG 0

Function Documentation

◆ cs_navsto_ac_create_context()

void * cs_navsto_ac_create_context	(	cs_param_bc_type_t	bc,
		cs_navsto_param_t *	nsp
	)

Allocate and initialize a context structure when the Navier-Stokes system is coupled using an Artificial Compressibility approach.

Parameters

[in]	bc	default cs_param_bc_type_t for the equation
[in]	nsp	pointer to a cs_navsto_param_t structure

Returns: a pointer to the context structure

◆ cs_navsto_ac_free_context()

void * cs_navsto_ac_free_context ( void * context )

Free the context structure related to an Artificial Compressibility approach.

Parameters

[in,out] context pointer to a context structure cast on-the-fly

Returns: a null pointer

◆ cs_navsto_ac_get_momentum_eq()

cs_equation_t * cs_navsto_ac_get_momentum_eq ( void * context )

Retrieve the pointer to the cs_equation_t structure related to the momentum equation in case of artificial compressibility coupling.

Parameters

[in] context pointer to a context structure cast on-the-fly

Returns: a pointer to a cs_equation_t structure

◆ cs_navsto_ac_init_setup()

void cs_navsto_ac_init_setup	(	const cs_navsto_param_t *	nsp,
		cs_adv_field_t *	adv_field,
		void *	context
	)

Start setting-up the Navier-Stokes equations when an Artificial Compressibility algorithm is used to coupled the system. No mesh information is available at this stage.

Parameters

[in]	nsp	pointer to a cs_navsto_param_t structure
[in]	adv_field	pointer to a cs_adv_field_t structure
[in,out]	context	pointer to a context structure cast on-the-fly

◆ cs_navsto_ac_last_setup()

void cs_navsto_ac_last_setup	(	const cs_navsto_param_t *	nsp,
		void *	context
	)

Finalize the setup for the Navier-Stokes equations when an Artificial Compressibility algorithm is used to coupled the system.

Parameters

[in]	nsp	pointer to a cs_navsto_param_t structure
[in,out]	context	pointer to a context structure cast on-the-fly

◆ cs_navsto_coupling_get_momentum_eqp()

cs_equation_param_t * cs_navsto_coupling_get_momentum_eqp	(	const cs_navsto_param_t *	nsp,
		void *	context
	)

Retrieve the cs_equation_param_t structure related to the momentum equation according to the type of coupling.

Parameters

[in]	nsp	pointer to a cs_navsto_param_t structure
[in]	context	pointer to a coupling context structure

Returns: a pointer to the corresponding cs_equation_param_t structure

◆ cs_navsto_monolithic_create_context()

void * cs_navsto_monolithic_create_context	(	cs_param_bc_type_t	bc,
		cs_navsto_param_t *	nsp
	)

Allocate and initialize a context structure when the Navier-Stokes system is coupled using a monolithic approach.

Parameters

[in]	bc	default cs_param_bc_type_t for the equation
[in,out]	nsp	pointer to a cs_navsto_param_t structure

Returns: a pointer to the context structure

◆ cs_navsto_monolithic_free_context()

void * cs_navsto_monolithic_free_context ( void * context )

Free the context structure related to a monolithic approach.

Parameters

[in,out] context pointer to a context structure cast on-the-fly

Returns: a null pointer

◆ cs_navsto_monolithic_get_momentum_eq()

cs_equation_t * cs_navsto_monolithic_get_momentum_eq ( void * context )

Retrieve the pointer to the cs_equation_t structure related to the momentum equation in case of a monolithic coupling.

Parameters

[in] context pointer to a context structure cast on-the-fly

Returns: a pointer to a cs_equation_t structure

◆ cs_navsto_monolithic_init_setup()

void cs_navsto_monolithic_init_setup	(	const cs_navsto_param_t *	nsp,
		cs_adv_field_t *	adv_field,
		void *	context
	)

Start setting-up the Navier-Stokes equations when a monolithic algorithm is used to coupled the system. No mesh information is available at this stage.

Parameters

[in]	nsp	pointer to a cs_navsto_param_t structure
[in]	adv_field	pointer to a cs_adv_field_t structure
[in,out]	context	pointer to a context structure cast on-the-fly

◆ cs_navsto_monolithic_last_setup()

void cs_navsto_monolithic_last_setup	(	const cs_navsto_param_t *	nsp,
		void *	context
	)

Finalize the setup for the Navier-Stokes equations when a monolithic algorithm is used to coupled the system. Connectivity and geometric quantities are available at this stage.

Finalize the setup for the Navier-Stokes equations when a monolithic algorithm is used to coupled the system.

Parameters

[in]	nsp	pointer to a cs_navsto_param_t structure
[in,out]	context	pointer to a context structure cast on-the-fly

◆ cs_navsto_projection_create_context()

void * cs_navsto_projection_create_context	(	cs_param_bc_type_t	bc,
		cs_navsto_param_t *	nsp
	)

Allocate and initialize a context structure when the Navier-Stokes system is coupled using an incremental Projection approach in the the rotational form (see Minev & Guermond, 2006, JCP)

Parameters

[in]	bc	default cs_param_bc_type_t for the equation
[in]	nsp	pointer to a cs_navsto_param_t structure

Returns: a pointer to the context structure

◆ cs_navsto_projection_free_context()

void * cs_navsto_projection_free_context ( void * context )

Free the context structure related to a Projection approach.

Parameters

[in,out] context pointer to a context structure cast on-the-fly

Returns: a null pointer

◆ cs_navsto_projection_get_momentum_eq()

cs_equation_t * cs_navsto_projection_get_momentum_eq ( void * context )

Retrieve the pointer to the cs_equation_t structure related to the momentum equation in case of a projection coupling.

Parameters

[in] context pointer to a context structure cast on-the-fly

Returns: a pointer to a cs_equation_t structure

◆ cs_navsto_projection_init_setup()

void cs_navsto_projection_init_setup	(	const cs_navsto_param_t *	nsp,
		cs_adv_field_t *	adv_field,
		bool	has_previous,
		void *	context
	)

Start setting-up the Navier-Stokes equations when a projection algorithm is used to coupled the system. No mesh information is available at this stage.

Parameters

[in]	nsp	pointer to a cs_navsto_param_t structure
[in]	adv_field	pointer to a cs_adv_field_t structure
[in]	has_previous	values at different time steps (true/false)
[in,out]	context	pointer to a context structure cast on-the-fly

◆ cs_navsto_projection_last_setup()

void cs_navsto_projection_last_setup	(	const cs_cdo_quantities_t *	quant,
		const cs_navsto_param_t *	nsp,
		void *	context
	)

Finalize the setup for the Navier-Stokes equations when a projection algorithm is used to coupled the system. Connectivity and geometric quantities are available at this stage.

Parameters

[in]	quant	pointer to a cs_cdo_quantities_t structure
[in]	nsp	pointer to a cs_navsto_param_t structure
[in,out]	context	pointer to a context structure cast on-the-fly

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ CS_NAVSTO_COUPLING_DBG

Function Documentation

◆ cs_navsto_ac_create_context()

◆ cs_navsto_ac_free_context()

◆ cs_navsto_ac_get_momentum_eq()

◆ cs_navsto_ac_init_setup()

◆ cs_navsto_ac_last_setup()

◆ cs_navsto_coupling_get_momentum_eqp()

◆ cs_navsto_monolithic_create_context()

◆ cs_navsto_monolithic_free_context()

◆ cs_navsto_monolithic_get_momentum_eq()

◆ cs_navsto_monolithic_init_setup()

◆ cs_navsto_monolithic_last_setup()

◆ cs_navsto_projection_create_context()

◆ cs_navsto_projection_free_context()

◆ cs_navsto_projection_get_momentum_eq()

◆ cs_navsto_projection_init_setup()

◆ cs_navsto_projection_last_setup()