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cs_cdofb_ac.c File Reference

Build an algebraic CDO face-based system for the Navier-Stokes equations and solved it with an artificial compressibility algorithm. More...

#include "cs_defs.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <float.h>
#include <assert.h>
#include <string.h>
#include <bft_mem.h>
#include "cs_blas.h"
#include "cs_cdo_bc.h"
#include "cs_cdofb_priv.h"
#include "cs_cdofb_scaleq.h"
#include "cs_cdofb_vecteq.h"
#include "cs_cdofb_navsto.h"
#include "cs_dbg.h"
#include "cs_equation_bc.h"
#include "cs_equation_common.h"
#include "cs_equation_priv.h"
#include "cs_evaluate.h"
#include "cs_fp_exception.h"
#include "cs_log.h"
#include "cs_math.h"
#include "cs_param.h"
#include "cs_post.h"
#include "cs_sles.h"
#include "cs_source_term.h"
#include "cs_static_condensation.h"
#include "cs_timer.h"
#include "cs_cdofb_ac.h"
Include dependency graph for cs_cdofb_ac.c:

Functions

void cs_cdofb_ac_init_common (const cs_cdo_quantities_t *quant, const cs_cdo_connect_t *connect, const cs_time_step_t *time_step)
 Set shared pointers from the main domain members. More...
 
void * cs_cdofb_ac_init_scheme_context (const cs_navsto_param_t *nsp, cs_boundary_type_t *fb_type, void *nsc_input)
 Initialize a cs_cdofb_ac_t structure. More...
 
void * cs_cdofb_ac_free_scheme_context (void *scheme_context)
 Destroy a cs_cdofb_ac_t structure. More...
 
void cs_cdofb_ac_set_sles (const cs_navsto_param_t *nsp, void *context)
 Start setting-up the Navier-Stokes equations when an AC algorithm is used to couple the system. No mesh information is available at this stage. More...
 
void cs_cdofb_ac_compute_implicit (const cs_mesh_t *mesh, const cs_navsto_param_t *nsp, void *scheme_context)
 Solve the unsteady Navier-Stokes system with a CDO face-based scheme using a Artificial Compressibility approach and an implicit Euler time scheme. More...
 
void cs_cdofb_ac_compute_theta (const cs_mesh_t *mesh, const cs_navsto_param_t *nsp, void *scheme_context)
 Solve the unsteady Navier-Stokes system with a CDO face-based scheme using a Artificial Compressibility approach and a theta time scheme. More...
 

Detailed Description

Build an algebraic CDO face-based system for the Navier-Stokes equations and solved it with an artificial compressibility algorithm.

Function Documentation

◆ cs_cdofb_ac_compute_implicit()

void cs_cdofb_ac_compute_implicit ( const cs_mesh_t mesh,
const cs_navsto_param_t nsp,
void *  scheme_context 
)

Solve the unsteady Navier-Stokes system with a CDO face-based scheme using a Artificial Compressibility approach and an implicit Euler time scheme.

Parameters
[in]meshpointer to a cs_mesh_t structure
[in]nsppointer to a cs_navsto_param_t structure
[in,out]scheme_contextpointer to a structure cast on-the-fly

◆ cs_cdofb_ac_compute_theta()

void cs_cdofb_ac_compute_theta ( const cs_mesh_t mesh,
const cs_navsto_param_t nsp,
void *  scheme_context 
)

Solve the unsteady Navier-Stokes system with a CDO face-based scheme using a Artificial Compressibility approach and a theta time scheme.

Parameters
[in]meshpointer to a cs_mesh_t structure
[in]nsppointer to a cs_navsto_param_t structure
[in,out]scheme_contextpointer to a structure cast on-the-fly

◆ cs_cdofb_ac_free_scheme_context()

void* cs_cdofb_ac_free_scheme_context ( void *  scheme_context)

Destroy a cs_cdofb_ac_t structure.

Parameters
[in]scheme_contextpointer to a scheme context structure to free
Returns
a NULL pointer

◆ cs_cdofb_ac_init_common()

void cs_cdofb_ac_init_common ( const cs_cdo_quantities_t quant,
const cs_cdo_connect_t connect,
const cs_time_step_t time_step 
)

Set shared pointers from the main domain members.

Parameters
[in]quantadditional mesh quantities struct.
[in]connectpointer to a cs_cdo_connect_t struct.
[in]time_steppointer to a cs_time_step_t structure

◆ cs_cdofb_ac_init_scheme_context()

void* cs_cdofb_ac_init_scheme_context ( const cs_navsto_param_t nsp,
cs_boundary_type_t fb_type,
void *  nsc_input 
)

Initialize a cs_cdofb_ac_t structure.

Parameters
[in]nsppointer to a cs_navsto_param_t structure
[in]fb_typetype of boundary for each boundary face
[in]nsc_inputpointer to a cs_navsto_ac_t structure
Returns
a pointer to a new allocated cs_cdofb_ac_t structure

◆ cs_cdofb_ac_set_sles()

void cs_cdofb_ac_set_sles ( const cs_navsto_param_t nsp,
void *  context 
)

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

Parameters
[in]nsppointer to a cs_navsto_param_t structure
[in,out]contextpointer to a context structure cast on-the-fly