cs_lagr_car.h File Reference

#include "base/cs_defs.h"

Include dependency graph for cs_lagr_car.h:

Go to the source code of this file.

Functions
void	cs_lagr_car (int iprev, int phase_id, cs_lnum_t ip, int nor, const cs_real_t dt_part, cs_real_t *taup, cs_real_3_t tlag, cs_real_3_t piil, cs_real_33_t bx, cs_real_2_t tempct, cs_real_3_t beta, cs_real_3_t *vagaus, cs_real_6_t br_gaus)
	Compute particle characteristics (except force_p): Tp, TL and PI as well as covariance and variance tensors for the stochastic model. More...
void	cs_lagr_get_force_p (const cs_real_t dt_part, cs_lnum_t ip, cs_real_t *taup, cs_real_3_t *tlag, cs_real_3_t *piil, cs_real_33_t *bx, cs_real_t tsfext, cs_real_3_t *vagaus, cs_real_3_t force_p)
	Compute external force impacting the particle. More...

Function Documentation

cs_lagr_car()

void cs_lagr_car	(	int	iprev,
		int	phase_id,
		cs_lnum_t	p_id,
		int	nor,
		const cs_real_t	dt_part,
		cs_real_t *	taup,
		cs_real_3_t	tlag,
		cs_real_3_t	piil,
		cs_real_33_t	bx,
		cs_real_2_t	tempct,
		cs_real_3_t	beta,
		cs_real_3_t *	vagaus,
		cs_real_6_t	br_gaus
	)

Compute particle characteristics (except force_p): Tp, TL and PI as well as covariance and variance tensors for the stochastic model.

Parameters

[in]	iprev	time step indicator for fields 0: use fields at current time step 1: use fields at previous time step
[in]	phase_id	carrier phase id
[in]	ip	particle index in set
[in]	nor	current step id (for 2nd order scheme)
[in]	dt_part	time step associated to the particle
[out]	taup	dynamic characteristic time
[out]	tlag	fluid characteristic Lagrangian time scale
[out]	piil	term in integration of up sde
[out]	bx	turbulence characteristics
[out]	tempct	thermal characteristic time
[out]	beta	for the extended scheme
[out]	vagaus	gaussian random variables
[out]	br_gaus	gaussian random variables
[in]	iprev	time step indicator for fields 0: use fields at current time step 1: use fields at previous time step
[in]	phase_id	carrier phase id
[in]	p_id	particle id in set
[in]	nor	current step id (for 2nd order scheme)
[in]	dt_part	time step associated to the particle
[out]	taup	dynamic characteristic time
[out]	tlag	fluid characteristic Lagrangian time scale
[out]	piil	term in integration of up sde
[out]	bx	turbulence characteristics
[out]	tempct	thermal characteristic time
[out]	beta	for the extended scheme
[out]	vagaus	gaussian random variables
[out]	br_gaus	gaussian random variables

cs_lagr_get_force_p()

void cs_lagr_get_force_p	(	const cs_real_t	dt_part,
		cs_lnum_t	p_id,
		cs_real_t *	taup,
		cs_real_3_t *	tlag,
		cs_real_3_t *	piil,
		cs_real_33_t *	bx,
		cs_real_t	tsfext,
		cs_real_3_t *	vagaus,
		cs_real_3_t	force_p
	)

Compute external force impacting the particle.

Parameters

[in]	dt_part	time step associated to the particle
[in]	ip	particle index in set
[in]	taup	dynamic characteristic time
[in]	tlag	fluid characteristic Lagrangian time scale
[in]	piil	term in integration of up sde
[in]	bx	turbulence characteristics
[in]	tempct	thermal characteristic time
[in]	beta	for the extended scheme
[in]	tsfext	info for return coupling source terms
[in]	vagaus	gaussian random variables
[in]	force_p	user external force field (m/s^2)$
[in]	dt_part	time step associated to the particle
[in]	p_id	particle id in set
[in]	taup	dynamic characteristic time
[in]	tlag	fluid characteristic Lagrangian time scale
[in]	piil	term in integration of up sde
[in]	bx	turbulence characteristics
[in]	tempct	thermal characteristic time
[in]	beta	for the extended scheme
[in]	tsfext	info for return coupling source terms
[in]	vagaus	gaussian random variables
[in]	force_p	user external force field (m/s^2)$