cs_turbulence_rij.cpp File Reference

#include "base/cs_defs.h"
#include <chrono>
#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include "bft/bft_error.h"
#include "bft/bft_printf.h"
#include "base/cs_array.h"
#include "base/cs_base.h"
#include "alge/cs_blas.h"
#include "base/cs_boundary_conditions.h"
#include "base/cs_dispatch.h"
#include "cdo/cs_domain.h"
#include "base/cs_equation_iterative_solve.h"
#include "cdo/cs_equation_param.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 "alge/cs_gradient.h"
#include "lagr/cs_lagr.h"
#include "base/cs_log_iteration.h"
#include "base/cs_mass_source_terms.h"
#include "base/cs_math.h"
#include "base/cs_mem.h"
#include "mesh/cs_mesh.h"
#include "mesh/cs_mesh_quantities.h"
#include "base/cs_parall.h"
#include "base/cs_physical_constants.h"
#include "pprt/cs_physical_model.h"
#include "base/cs_porous_model.h"
#include "base/cs_prototypes.h"
#include "base/cs_rotation.h"
#include "base/cs_solid_zone.h"
#include "base/cs_thermal_model.h"
#include "base/cs_time_step.h"
#include "base/cs_timer.h"
#include "base/cs_turbomachinery.h"
#include "turb/cs_turbulence_bc.h"
#include "turb/cs_turbulence_model.h"
#include "base/cs_volume_mass_injection.h"
#include "base/cs_velocity_pressure.h"
#include "base/cs_wall_functions.h"
#include "turb/cs_turbulence_rij.h"

Include dependency graph for cs_turbulence_rij.cpp:

Functions
void	cs_turbulence_rij (int phase_id)
	Solve the for incompressible flows or slightly compressible flows for one time step.
void	cs_turbulence_rij_solve_alpha (int f_id, int phase_id, cs_real_t c_durbin_l)
	Solve the equation on alpha in the framework of the Rij-EBRSM model.
void	cs_turbulence_rij_init_by_ref_quantities (cs_real_t uref, cs_real_t almax)
	Initialize Rij-epsilon variables based on reference quantities.
void	cs_turbulence_rij_clip (int phase_id, cs_lnum_t n_cells)
	Clip the turbulent Reynods stress tensor and the turbulent dissipation (coupled components version).
void	cs_turbulence_rij_mu_t (int phase_id)
	Compute the turbulent viscosity for the Reynolds Stress model.
void	cs_turbulence_rij_compute_rusanov (void)
	Compute Rusanov equivalent diffusivity of the model. !

Function Documentation

cs_turbulence_rij()

void cs_turbulence_rij

(

int

phase_id

)

Solve the for incompressible flows or slightly compressible flows for one time step.

Please refer to the model section of the theory guide for more informations, as well as the turrij section.

Parameters

[in]

phase_id

turbulent phase id (-1 for single phase flow) !

cs_turbulence_rij_clip()

void cs_turbulence_rij_clip	(	int	phase_id,
		cs_lnum_t	n_cells )

Clip the turbulent Reynods stress tensor and the turbulent dissipation (coupled components version).

Parameters

[in]	phase_id	turbulent phase id (-1 for single phase flow)
[in]	n_cells	number of cells

cs_turbulence_rij_compute_rusanov()

void cs_turbulence_rij_compute_rusanov

(

void

)

Compute Rusanov equivalent diffusivity of the model. !

Compute Rusanov equivalent diffusivity of the model.

cs_turbulence_rij_init_by_ref_quantities()

void cs_turbulence_rij_init_by_ref_quantities	(	cs_real_t	uref,
		cs_real_t	almax )

Initialize Rij-epsilon variables based on reference quantities.

If uref is not provided (0 or negative), values are set at a large negative value (-cs_math_big_r) to allow for later checks.

Parameters

[in]	uref	characteristic flow velocity
[in]	almax	characteristic macroscopic length of the domain

cs_turbulence_rij_mu_t()

void cs_turbulence_rij_mu_t

(

int

phase_id

)

Compute the turbulent viscosity for the Reynolds Stress model.

Parameters

[in]

phase_id

turbulent phase id (-1 for single phase flow)

cs_turbulence_rij_solve_alpha()

void cs_turbulence_rij_solve_alpha	(	int	f_id,
		int	phase_id,
		cs_real_t	c_durbin_l )

Solve the equation on alpha in the framework of the Rij-EBRSM model.

Also called for alpha of scalars for EB-DFM.

Parameters

[in]	f_id	field id of alpha variable
[in]	phase_id	turbulent phase id (-1 for single phase flow)
[in]	c_durbin_l	constant for the Durbin length !