cs_lagr_new.h File Reference

#include "cs_defs.h"

Include dependency graph for cs_lagr_new.h:

Go to the source code of this file.

Functions
void	cs_lagr_new (cs_lnum_t *npt, cs_lnum_t nznew, int zone_id, const int ifrlag[], cs_lnum_t iworkp[])
	Inject a series of particles at random positions on a given zone. More...
void	cs_lagr_new_particle_init (cs_lnum_t p_id_l, cs_lnum_t p_id_u, cs_lnum_t time_id, cs_real_t vislen[])
	Initialization for new particles. More...

Function Documentation

cs_lagr_new()

void cs_lagr_new	(	cs_lnum_t *	npt,
		cs_lnum_t	nznew,
		int	zone_id,
		const int	ifrlag[],
		cs_lnum_t	iworkp[]
	)

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

Warning

Currently works only for tri and quadrangular faces.

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

Parameters

[in,out]	npt	current number of particles
[in]	nznew	number of added particles
[in]	zone_id	zone number (zone index + 1 in arrays)
[in]	ifrlag	boundary zone number for lagrangian iworkp array containing injection face number

cs_lagr_new_particle_init()

void cs_lagr_new_particle_init	(	cs_lnum_t	p_id_l,
		cs_lnum_t	p_id_u,
		cs_lnum_t	time_id,
		cs_real_t	vislen[]
	)

Initialization for new particles.

The fluid velocity seen is computed here.

Parameters

[in]	p_id_l	lower particle id bound (included)
[in]	p_id_u	uppder particle id bound (excluded)
[in]	time_id	associated time id (0: current, 1: previous)