7.3
general documentation
cs_turbulence_rij.h
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1 #ifndef __CS_TURBULENCE_RIJ_H__
2 #define __CS_TURBULENCE_RIJ_H__
3 
4 /*============================================================================
5  * Rij-epsilon turbulence model.
6  *============================================================================*/
7 
8 /*
9  This file is part of code_saturne, a general-purpose CFD tool.
10 
11  Copyright (C) 1998-2022 EDF S.A.
12 
13  This program is free software; you can redistribute it and/or modify it under
14  the terms of the GNU General Public License as published by the Free Software
15  Foundation; either version 2 of the License, or (at your option) any later
16  version.
17 
18  This program is distributed in the hope that it will be useful, but WITHOUT
19  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20  FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21  details.
22 
23  You should have received a copy of the GNU General Public License along with
24  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25  Street, Fifth Floor, Boston, MA 02110-1301, USA.
26 */
27 
28 /*----------------------------------------------------------------------------*/
29 
30 /*----------------------------------------------------------------------------
31  * Local headers
32  *----------------------------------------------------------------------------*/
33 
34 #include "cs_defs.h"
35 
36 /*----------------------------------------------------------------------------*/
37 
38 BEGIN_C_DECLS
39 
40 /*=============================================================================
41  * Public function prototypes
42  *============================================================================*/
43 
44 /*----------------------------------------------------------------------------*/
60 /*-----------------------------------------------------------------------------*/
61 
62 void
63 cs_turbulence_rij(cs_lnum_t ncesmp,
64  cs_lnum_t icetsm[],
65  int itypsm[],
66  cs_real_t smacel[]);
67 
68 /*----------------------------------------------------------------------------*/
76 /*----------------------------------------------------------------------------*/
77 
78 void
79 cs_turbulence_rij_solve_alpha(int f_id,
80  cs_real_t c_durbin_l);
81 
82 /*----------------------------------------------------------------------------*/
92 /*----------------------------------------------------------------------------*/
93 
94 void
95 cs_turbulence_rij_init_by_ref_quantities(cs_real_t uref,
96  cs_real_t almax);
97 
98 /*----------------------------------------------------------------------------*/
105 /*----------------------------------------------------------------------------*/
106 
107 void
108 cs_turbulence_rij_clip(cs_lnum_t n_cells);
109 
110 /*----------------------------------------------------------------------------*/
118 /*----------------------------------------------------------------------------*/
119 
120 void
121 cs_turbulence_rij_clip_sg(cs_lnum_t n_cells,
122  int iclip);
123 
124 /*----------------------------------------------------------------------------*/
125 
126 END_C_DECLS
127 
128 #endif /* __CS_TURBULENCE_RIJ_H__ */
pointe::smacel
double precision, dimension(:,:), allocatable, target smacel
Definition: pointe.f90:199
cstphy::uref
real(c_double), pointer, save uref
the characteristic flow velocity, used for the initialization of the turbulence. Negative value: not ...
Definition: cstphy.f90:606
cs_defs.h
BEGIN_C_DECLS
#define BEGIN_C_DECLS
Definition: cs_defs.h:512
pointe::itypsm
integer, dimension(:,:), allocatable, target itypsm
Definition: pointe.f90:193
cs_real_t
double cs_real_t
Floating-point value.
Definition: cs_defs.h:322
cs_turbulence_rij_solve_alpha
void cs_turbulence_rij_solve_alpha(int f_id, cs_real_t c_durbin_l)
Solve the equation on alpha in the framework of the Rij-EBRSM model.
Definition: cs_turbulence_rij.c:3176
cs_turbulence_rij_clip_sg
void cs_turbulence_rij_clip_sg(cs_lnum_t n_cells, int iclip)
Clip the turbulent Reynods stress tensor and the turbulent dissipation (segregated version) ...
Definition: cs_turbulence_rij.c:3692
cs_turbulence_rij_clip
void cs_turbulence_rij_clip(cs_lnum_t n_cells)
Clip the turbulent Reynods stress tensor and the turbulent dissipation (coupled components version)...
Definition: cs_turbulence_rij.c:3479
pointe::icetsm
integer, dimension(:), allocatable, target icetsm
Definition: pointe.f90:184
cs_lnum_t
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:316
END_C_DECLS
#define END_C_DECLS
Definition: cs_defs.h:513
cs_turbulence_rij
void cs_turbulence_rij(cs_lnum_t ncesmp, cs_lnum_t icetsm[], int itypsm[], cs_real_t smacel[])
Solve the for incompressible flows or slightly compressible flows for one time step.
Definition: cs_turbulence_rij.c:2492
cstphy::almax
real(c_double), pointer, save almax
is a characteristic macroscopic length of the domain, used for the initialization of the turbulence a...
Definition: cstphy.f90:597
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.
Definition: cs_turbulence_rij.c:3418