8.1
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) 1998-2023 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 
39 
40 /*=============================================================================
41  * Public function prototypes
42  *============================================================================*/
43 
44 /*----------------------------------------------------------------------------*/
61 /*-----------------------------------------------------------------------------*/
62 
63 void
64 cs_turbulence_rij(int phase_id,
65  cs_lnum_t ncesmp,
66  cs_lnum_t icetsm[],
67  int itypsm[],
68  cs_real_t smacel[]);
69 
70 /*----------------------------------------------------------------------------*/
79 /*----------------------------------------------------------------------------*/
80 
81 void
83  int phase_id,
84  cs_real_t c_durbin_l);
85 
86 /*----------------------------------------------------------------------------*/
96 /*----------------------------------------------------------------------------*/
97 
98 void
100  cs_real_t almax);
101 
102 /*----------------------------------------------------------------------------*/
110 /*----------------------------------------------------------------------------*/
111 
112 void
113 cs_turbulence_rij_clip(int phase_id,
114  cs_lnum_t n_cells);
115 
116 /*----------------------------------------------------------------------------*/
122 /*----------------------------------------------------------------------------*/
123 
124 void
125 cs_turbulence_rij_mu_t(int phase_id);
126 
127 /*----------------------------------------------------------------------------*/
130 /*----------------------------------------------------------------------------*/
131 
132 void
134 
135 /*----------------------------------------------------------------------------*/
136 
138 
139 #endif /* __CS_TURBULENCE_RIJ_H__ */
#define BEGIN_C_DECLS
Definition: cs_defs.h:514
double cs_real_t
Floating-point value.
Definition: cs_defs.h:319
#define END_C_DECLS
Definition: cs_defs.h:515
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:313
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).
Definition: cs_turbulence_rij.c:3680
void cs_turbulence_rij(int phase_id, 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:2605
void cs_turbulence_rij_mu_t(int phase_id)
Compute the turbulent viscosity for the Reynolds Stress model.
Definition: cs_turbulence_rij.c:3921
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:3617
void cs_turbulence_rij_compute_rusanov(void)
Compute Rusanov equivalent diffusivity of the model.
Definition: cs_turbulence_rij.c:4026
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.
Definition: cs_turbulence_rij.c:3356
integer, dimension(:), allocatable, target icetsm
number of the ncetsm cells in which a mass injection is imposed. See iicesm and the cs_equation_add_v...
Definition: pointe.f90:176
double precision, dimension(:,:), allocatable, target smacel
value of the mass source term for pressure. For the other variables, eventual imposed injection value...
Definition: pointe.f90:191
integer, dimension(:,:), allocatable, target itypsm
type of mass source term for each variable
Definition: pointe.f90:185
real(c_double), pointer, save almax
is a characteristic macroscopic length of the domain, used for the initialization of the turbulence a...
Definition: cstphy.f90:344
real(c_double), pointer, save uref
the characteristic flow velocity, used for the initialization of the turbulence. Negative value: not ...
Definition: cstphy.f90:353