cs_lagr_new.h File Reference

#include "base/cs_defs.h"
#include "lagr/cs_lagr_particle.h"

Include dependency graph for cs_lagr_new.h:

Go to the source code of this file.

Functions
void	cs_lagr_new_particle_init (const cs_lnum_t particle_range[2], int time_id, const cs_real_t visc_length[], const cs_lagr_injection_set_t *zis)
	Initialization for new particles. More...
void	cs_lagr_new (cs_lagr_particle_set_t &p_set, cs_lnum_t n_faces, const cs_lnum_t face_ids[], const cs_lnum_t face_particle_idx[])
	Inject a series of particles at random positions on given faces. More...
void	cs_lagr_new_v (cs_lagr_particle_set_t &p_set, cs_lnum_t n_cells, const cs_lnum_t cell_ids[], const cs_lnum_t cell_particle_idx[])
	Inject a series of particles at random positions on given cells. More...

Function Documentation

cs_lagr_new()

void cs_lagr_new	(	cs_lagr_particle_set_t &	p_set,
		cs_lnum_t	n_faces,
		const cs_lnum_t	face_ids[],
		const cs_lnum_t	face_particle_idx[]
	)

Inject a series of particles at random positions on given faces.

The fluid velocity and other variables and attributes are computed here.

Parameters

[in,out]	p_set	ref to particle set
[in]	n_faces	number of faces in zone
[in]	face_ids	ids of faces in zone
[in]	face_particle_idx	starting index of added particles for each face in zone

cs_lagr_new_particle_init()

void cs_lagr_new_particle_init	(	const cs_lnum_t	particle_range[2],
		int	time_id,
		const cs_real_t	visc_length[],
		const cs_lagr_injection_set_t *	zis
	)

Initialization for new particles.

The fluid velocity seen is computed here.

Parameters

[in]	particle_range	start and past-the-end ids of new particles for this zone and class
[in]	time_id	associated time id (0: current, 1: previous)
[in]	visc_length	viscous layer thickness (size: number of mesh boundary faces)
[in]	zis	injection data for this zone and set

cs_lagr_new_v()

void cs_lagr_new_v	(	cs_lagr_particle_set_t &	p_set,
		cs_lnum_t	n_cells,
		const cs_lnum_t	cell_ids[],
		const cs_lnum_t	cell_particle_idx[]
	)

Inject a series of particles at random positions on given cells.

Warning

Currently works only for tri and quadrangular faces.

The fluid velocity and other variables and attributes are computed here.

Parameters

[in,out]	p_set	ref to particle set
[in]	n_cells	number of cells in zone
[in]	cell_ids	ids of cells in zone
[in]	cell_particle_idx	starting index of added particles for each cell in zone

Warning

Currently works only for tri and quadrangular faces.

The fluid velocity and other variables and attributes are computed here.

Parameters

[in,out]	p_set	pointer to particle set
[in]	n_cells	number of cells in zone
[in]	cell_ids	ids of cells in zone
[in]	cell_particle_idx	starting index of added p_set for each cell in zone