cs_lagr_aux_mean_fluid_quantities.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 "base/cs_array.h"
#include "alge/cs_balance.h"
#include "alge/cs_face_viscosity.h"
#include "base/cs_field.h"
#include "base/cs_field_default.h"
#include "base/cs_field_operator.h"
#include "base/cs_field_pointer.h"
#include "base/cs_math.h"
#include "base/cs_mem.h"
#include "lagr/cs_lagr.h"
#include "lagr/cs_lagr_tracking.h"
#include "lagr/cs_lagr_stat.h"
#include "mesh/cs_mesh.h"
#include "base/cs_parameters.h"
#include "base/cs_physical_constants.h"
#include "pprt/cs_physical_model.h"
#include "turb/cs_turbulence_model.h"
#include "base/cs_velocity_pressure.h"
#include "lagr/cs_lagr_aux_mean_fluid_quantities.h"

Include dependency graph for cs_lagr_aux_mean_fluid_quantities.cpp:

Functions
static char *	_field_name_aux (const char *field_radical, const int index)
	Create a field name based on a radical and a phase, scalar, or a non condensable index. More...
void	compute_particle_covariance_gradient (int phase_id, cs_real_3_t *grad_cov_skp[9], cs_real_3_t *grad_cov_sk[6])
	Compute gradient of particle covariance. More...
void	compute_anisotropic_prop (int iprev, int phase_id, cs_real_3_t *anisotropic_lagr_time, cs_real_3_t *anisotropic_bx, cs_real_3_t *grad_lagr_time_r_et, cs_real_3_t *grad_lagr_time)
	Compute anisotropic fluid quantities for complete model (modpl == 1). More...
void	cs_lagr_aux_mean_fluid_quantities (int iprev, int phase_id, cs_field_t *lagr_time, cs_real_3_t *grad_pr, cs_real_33_t *grad_vel, cs_real_3_t *grad_tempf, cs_real_3_t *anisotropic_lagr_time, cs_real_3_t *anisotropic_bx, cs_real_3_t *grad_lagr_time_r_et, cs_real_3_t *grad_lagr_time)
	Compute auxilary mean fluid quantities. More...

Function Documentation

_field_name_aux()

static char * _field_name_aux ( const char *  field_radical, const int  index  )

static

Create a field name based on a radical and a phase, scalar, or a non condensable index.

Parameters

[in]	field_radical	pointer to a string containing the radical
[in]	index	int containing an index value

Returns

field_name pointer to a string containing the constructed field name

compute_anisotropic_prop()

void compute_anisotropic_prop	(	int	iprev,
		int	phase_id,
		cs_real_3_t *	anisotropic_lagr_time,
		cs_real_3_t *	anisotropic_bx,
		cs_real_3_t *	grad_lagr_time_r_et,
		cs_real_3_t *	grad_lagr_time
	)

Compute anisotropic fluid quantities for complete model (modpl == 1).

• Anisotropic Lagragian time
• Anisotropic Diffusion matrix
• Anisotropic gradient of Lagrangian time in the relativ basis

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
[out]	anisotropic_lagr_time	anisotropic Lagragian time scale (modcpl)
[out]	anisotropic_bx	anisotropic diffusion term (if modcpl)
[out]	grad_lagr_time_r_et	anisotropic Lagrangian time gradient in relative basis
[in]	grad_lagr_time	Lagrangian time gradient

compute_particle_covariance_gradient()

void compute_particle_covariance_gradient	(	int	phase_id,
		cs_real_3_t *	grad_cov_skp[9],
		cs_real_3_t *	grad_cov_sk[6]
	)

Compute gradient of particle covariance.

• particle velocity and particle velocity seen covariance
• particle velocity seen variance

Parameters

[in]	phase_id	carrier phase id
[out]	grad_cov_skp	gradient of particle velocity and particle velocity seen covariance
[out]	grad_cov_sk	gradient of particle velocity seen covariance

cs_lagr_aux_mean_fluid_quantities()

void cs_lagr_aux_mean_fluid_quantities	(	int	iprev,
		int	phase_id,
		cs_field_t *	lagr_time,
		cs_real_3_t *	grad_pr,
		cs_real_33_t *	grad_vel,
		cs_real_3_t *	grad_tempf,
		cs_real_3_t *	anisotropic_lagr_time,
		cs_real_3_t *	anisotropic_bx,
		cs_real_3_t *	grad_lagr_time_r_et,
		cs_real_3_t *	grad_lagr_time
	)

Compute auxilary mean fluid quantities.

• Lagrangian time (if modcpl == 1 also anisotropic values)
• gradient of total pressure
• velocity gradient
• temperature gradient
• Lagrangian time gradient (also gradient of anisotropic values if needed)
• diffusion matix

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
[out]	lagr_time	Lagragian time scale
[out]	grad_pr	pressure gradient
[out]	grad_vel	velocity gradient
[out]	grad_tempf	fluid temperature gradient
[out]	anisotropic_lagr_time	anisotropic Lagrangian time scale (modcpl)
[out]	anisotropic_bx	anisotropic diffusion term (if modcpl)
[out]	grad_lagr_time_r_et	anisotropic Lagrangian time gradient in relative basis
[out]	grad_lagr_time	Lagrangian time gradient