cs_lagr_sde.h File Reference

#include "cs_defs.h"

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Functions
void	cs_lagr_sde (cs_real_t dt_p, cs_real_t taup[], cs_real_3_t tlag[], cs_real_3_t piil[], cs_real_t bx[], cs_real_t tsfext[], cs_real_3_t gradpr[], cs_real_33_t gradvf[], cs_real_t terbru[], cs_real_t vislen[])
	Integration of particle equations of motion: More...

Function Documentation

cs_lagr_sde()

void cs_lagr_sde	(	cs_real_t	dt_p,
		cs_real_t	taup[],
		cs_real_3_t	tlag[],
		cs_real_3_t	piil[],
		cs_real_t	bx[],
		cs_real_t	tsfext[],
		cs_real_3_t	gradpr[],
		cs_real_33_t	gradvf[],
		cs_real_t	terbru[],
		cs_real_t	vislen[]
	)

Integration of particle equations of motion:

• Standard Model : First order -> call of subroutine lages1 Second order -> call of subroutine lages2
• Deposition submodel (Guingo & Minier, 2008) if needed

Parameters

[in]	dt_p	lagrangian time step
[in]	taup	dynamic characteristic time
[in]	tlag	fluid characteristic time
[out]	piil	terme in P-U SDE integration
[in]	bx	turbulence characteristics
[in]	tsfext	info for return coupling source terms
[in]	gradpr	pressure gradient
[in]	gradvf	fluid velocity gradient
[in]	terbru
[in]	vislen	Standard Model : First order -> call of subroutine lages1 Second order -> call of subroutine lages2 Deposition submodel (Guingo & Minier, 2008) if needed
[in]	dt_p	lagrangian time step
[in]	taup	dynamic characteristic time
[in]	tlag	fluid characteristic time
[out]	piil	terme in P-U SDE integration
[in]	bx	turbulence characteristics
[in]	tsfext	info for return coupling source terms
[in]	gradpr	pressure gradient
[in]	gradvf	fluid velocity gradient