cs_solve_equation.cpp File Reference

This subroutine performs the solving the convection/diffusion equation (with eventually source terms and/or drift) for a field quantity over a time step. More...

#include "base/cs_defs.h"
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bft/bft_error.h"
#include "bft/bft_printf.h"
#include "base/cs_array.h"
#include "base/cs_assert.h"
#include "atmo/cs_at_data_assim.h"
#include "atmo/cs_atmo.h"
#include "atmo/cs_atmo_aerosol.h"
#include "atmo/cs_atmo_source_terms.h"
#include "atmo/cs_atmo_profile_std.h"
#include "alge/cs_blas.h"
#include "base/cs_boundary_conditions.h"
#include "alge/cs_bw_time_diff.h"
#include "cfbl/cs_cf_model.h"
#include "comb/cs_coal.h"
#include "pprt/cs_combustion_model.h"
#include "ctwr/cs_ctwr.h"
#include "ctwr/cs_ctwr_source_terms.h"
#include "alge/cs_divergence.h"
#include "base/cs_dispatch.h"
#include "base/cs_drift_convective_flux.h"
#include "elec/cs_elec_model.h"
#include "base/cs_equation_iterative_solve.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 "gui/cs_gui.h"
#include "atmo/cs_intprf.h"
#include "lagr/cs_lagr.h"
#include "lagr/cs_lagr_precipitation_model.h"
#include "base/cs_math.h"
#include "base/cs_mass_source_terms.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_param_types.h"
#include "base/cs_physical_constants.h"
#include "pprt/cs_physical_model.h"
#include "base/cs_prototypes.h"
#include "rayt/cs_rad_transfer.h"
#include "rayt/cs_rad_transfer_source_terms.h"
#include "base/cs_sat_coupling.h"
#include "base/cs_scalar_clipping.h"
#include "base/cs_syr_coupling.h"
#include "base/cs_thermal_model.h"
#include "base/cs_time_step.h"
#include "turb/cs_turbulence_model.h"
#include "turb/cs_turbulence_rij.h"
#include "turb/cs_turbulence_rit.h"
#include "base/cs_velocity_pressure.h"
#include "base/cs_vof.h"
#include "base/cs_volume_mass_injection.h"
#include "base/cs_wall_condensation.h"
#include "base/cs_wall_functions.h"
#include "cogz/cs_combustion_gas.h"
#include "cogz/cs_steady_laminar_flamelet_source_terms.h"
#include "cogz/cs_soot_model.h"
#include "comb/cs_coal_source_terms.h"
#include "base/cs_solve_equation.h"

Functions
void	cs_solve_equation_scalar (cs_field_t *f, int iterns, int itspdv, cs_real_t viscf[], cs_real_t viscb[])
	Solve the convection/diffusion equation (with optional source terms and/or drift) for a scalar quantity over a time step. More...
void	cs_solve_equation_vector (cs_field_t *f, int iterns, cs_real_t viscf[], cs_real_t viscb[])
	Solve the convection/diffusion equation (with optional source terms and/or drift) for a vectorial quantity over a time step.. More...

Detailed Description

This subroutine performs the solving the convection/diffusion equation (with eventually source terms and/or drift) for a field quantity over a time step.

Function Documentation

cs_solve_equation_scalar()

void cs_solve_equation_scalar	(	cs_field_t *	f,
		int	iterns,
		int	itspdv,
		cs_real_t	viscf[],
		cs_real_t	viscb[]
	)

Solve the convection/diffusion equation (with optional source terms and/or drift) for a scalar quantity over a time step.

Parameters

[in]	f	pointer to field structure
[in]	iterns	Navier-Stokes iteration number
[in]	itspdv	indicator to compute production/dissipation terms for a variance: 0: no 1: yes
	viscf	visc*surface/dist at internal faces (work array)
	viscb	visc*surface/dist at boundary faces (work array)

cs_solve_equation_vector()

void cs_solve_equation_vector	(	cs_field_t *	f,
		int	iterns,
		cs_real_t	viscf[],
		cs_real_t	viscb[]
	)

Solve the convection/diffusion equation (with optional source terms and/or drift) for a vectorial quantity over a time step..

Parameters

[in]	f	pointer to field structure
[in]	iterns	Navier-Stokes iteration number
	viscf	visc*surface/dist at internal faces (work array)
	viscb	visc*surface/dist at boundary faces (work array)