cs_lagr_coupling.cpp File Reference

#include "base/cs_defs.h"
#include <limits.h>
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ctype.h>
#include <float.h>
#include <assert.h>
#include "bft/bft_error.h"
#include "base/cs_array.h"
#include "base/cs_base.h"
#include "base/cs_math.h"
#include "base/cs_mem.h"
#include "base/cs_physical_constants.h"
#include "base/cs_time_step.h"
#include "mesh/cs_mesh.h"
#include "mesh/cs_mesh_quantities.h"
#include "turb/cs_turbulence_model.h"
#include "lagr/cs_lagr.h"
#include "lagr/cs_lagr_particle.h"
#include "lagr/cs_lagr_coupling.h"

Include dependency graph for cs_lagr_coupling.cpp:

Functions
void	cs_lagr_coupling_initialize (void)
	Prepare source terms for Lagrangian 2-way coupling. More...
void	cs_lagr_coupling_increment_part_contrib (cs_lagr_particle_set_t *p_set, const cs_lnum_t p_id, const cs_real_t dt_part, const bool rebound, const cs_real_t taup, const cs_real_3_t force_p, const cs_real_2_t tempct)
	Increment the source terms for Lagrangian 2-way coupling with quantites attached to a given particle. More...
void	cs_lagr_coupling_finalize (void)
	Finalize source terms for Lagrangian 2-way coupling by treating cell-attached properties. More...

Function Documentation

cs_lagr_coupling_finalize()

void cs_lagr_coupling_finalize

(

void

)

Finalize source terms for Lagrangian 2-way coupling by treating cell-attached properties.

cs_lagr_coupling_increment_part_contrib()

void cs_lagr_coupling_increment_part_contrib	(	cs_lagr_particle_set_t *	p_set,
		const cs_lnum_t	p_id,
		const cs_real_t	dt_part,
		const bool	rebound,
		const cs_real_t	taup,
		const cs_real_3_t	force_p,
		const cs_real_2_t	tempct
	)

Increment the source terms for Lagrangian 2-way coupling with quantites attached to a given particle.

Remarks

Source terms are computed for the starting cell of a particle during a given iteration. Even if particle exits the domain, it s necessary to compute a source term matching the exchange between the carrier fluid and the particle at the beginning of the time step. If nor == 2 and the particle interacts with a boundary, then the source terms are computed as if nor == 1.

Parameters

[in]	p_set	pointer to particle set
[in]	p_id	particle id
[in]	dt_part	remaining time step associated to the particle
[in]	rebound	true if a rebound occured over last trajectory step
[in]	taup	dynamic characteristic time
[in]	force_p	forces per mass unit on particles (m/s^2)
[in]	tempct	thermal characteristic time

cs_lagr_coupling_initialize()

void cs_lagr_coupling_initialize

(

void

)

Prepare source terms for Lagrangian 2-way coupling.