#include "cs_defs.h"
#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bft_mem.h"
#include "cs_base.h"
#include "cs_fan.h"

Include dependency graph for cs_fan.c:

Functions
void	tstvtl (cs_lnum_t *const nbrvtl)

void	defvtl (const cs_int_t dimmod, const cs_int_t dimvtl, const cs_real_t xyzvt1[3], const cs_real_t xyzvt2[3], const cs_real_t rvvt, const cs_real_t rpvt, const cs_real_t rmvt, const cs_real_t ccarac[3], const cs_real_t tauvt)

void	inivtl (void)

void	numvtl (cs_int_t indic[])

void	debvtl (cs_real_t flumas[], cs_real_t flumab[], cs_real_t rho[], cs_real_t rhofab[], cs_real_t debent[], cs_real_t debsor[])

void	tsvvtl (cs_int_t *idimts, cs_real_t crvexp[])

void	cs_fan_define (int model_dim, int fan_dim, const cs_real_t inlet_axis_coords[3], const cs_real_t outlet_axis_coords[3], cs_real_t fan_radius, cs_real_t blades_radius, cs_real_t hub_radius, const cs_real_t curve_coeffs[3], cs_real_t axial_torque)
	Fan definition (added to the ones previously defined) More...

void	cs_fan_destroy_all (void)
	Destroy the structures associated with fans. More...

void	cs_fan_build_all (const cs_mesh_t mesh, const cs_mesh_quantities_t mesh_quantities)
	Define the cells belonging to the different fans. More...

void	cs_fan_compute_flows (const cs_mesh_t mesh, const cs_mesh_quantities_t mesh_quantities, const cs_real_t i_mass_flux[], const cs_real_t b_mass_flux[], const cs_real_t c_rho[], const cs_real_t b_rho[])
	Compute the flows through the fans. More...

void	cs_fan_compute_force (const cs_mesh_quantities_t *mesh_quantities, int source_coo_id, cs_real_t source_t[])
	Compute the force induced by the fans (needs a previous calculation of the flows through each fan). More...

Detailed Description

Fan modeling through velocity source terms.

Function Documentation

void cs_fan_build_all	(	const cs_mesh_t *	mesh,
		const cs_mesh_quantities_t *	mesh_quantities
	)

Define the cells belonging to the different fans.

Parameters

[in]	mesh	associated mesh structure
[in]	mesh_quantities	mesh quantities

void cs_fan_compute_flows	(	const cs_mesh_t *	mesh,
		const cs_mesh_quantities_t *	mesh_quantities,
		const cs_real_t	i_mass_flux[],
		const cs_real_t	b_mass_flux[],
		const cs_real_t	c_rho[],
		const cs_real_t	b_rho[]
	)

Compute the flows through the fans.

Parameters

[in]	mesh	mesh structure
[in]	mesh_quantities	mesh quantities
[in]	i_mass_flux	interior faces mass flux
[in]	b_mass_flux	boundary faces mass flux
[in]	c_rho	density at cells
[in]	b_rho	density at boundary faces

void cs_fan_compute_force	(	const cs_mesh_quantities_t *	mesh_quantities,
		int	source_coo_id,
		cs_real_t	source_t[]
	)

Compute the force induced by the fans (needs a previous calculation of the flows through each fan).

Parameters

[in]	mesh_quantities	mesh quantities
[in]	source_coo_id	coordinate associated to the source term of velocity (0: X; 0: Y; 0: Z)
[in]	source_t	explicit source term for the velocity

void cs_fan_define	(	int	model_dim,
		int	fan_dim,
		const cs_real_t	inlet_axis_coords[3],
		const cs_real_t	outlet_axis_coords[3],
		cs_real_t	fan_radius,
		cs_real_t	blades_radius,
		cs_real_t	hub_radius,
		const cs_real_t	curve_coeffs[3],
		cs_real_t	axial_torque
	)

Fan definition (added to the ones previously defined)

Parameters

[in]	model_dim	fan model dimension: 1: constant_f 2: force_profile 3: force_profile + tangential couple
[in]	fan_dim	fan dimension: 2: pseudo-2D (extruded mesh) 3: 3D (standard)
[in]	inlet_axis_coords	intersection coords. of axis and inlet face
[in]	outlet_axis_coords	intersection coords. od axis and outlet face
[in]	fan_radius	fan radius
[in]	blades_radius	blades radius
[in]	hub_radius	hub radius
[in]	curve_coeffs	coefficients of degre 0, 1 and 2 of the characteristic curve
[in]	axial_torque	fan axial torque

void cs_fan_destroy_all ( void )

Destroy the structures associated with fans.

void debvtl	(	cs_real_t	flumas[],
		cs_real_t	flumab[],
		cs_real_t	rho[],
		cs_real_t	rhofab[],
		cs_real_t	debent[],
		cs_real_t	debsor[]
	)

void defvtl	(	const cs_int_t *	dimmod,
		const cs_int_t *	dimvtl,
		const cs_real_t	xyzvt1[3],
		const cs_real_t	xyzvt2[3],
		const cs_real_t *	rvvt,
		const cs_real_t *	rpvt,
		const cs_real_t *	rmvt,
		const cs_real_t	ccarac[3],
		const cs_real_t *	tauvt
	)

void inivtl ( void )

void numvtl ( cs_int_t indic[] )

void tstvtl ( cs_lnum_t *const nbrvtl )

void tsvvtl	(	cs_int_t *	idimts,
		cs_real_t	crvexp[]
	)

Functions

Detailed Description

Function Documentation