8.3
general documentation
cs_mass_source_terms.h
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1#ifndef __CS_MASS_SOURCE_TERMS_H__
2#define __CS_MASS_SOURCE_TERMS_H__
3
4/*============================================================================
5 * Mass source terms computation.
6 *============================================================================*/
7
8/*
9 This file is part of code_saturne, a general-purpose CFD tool.
10
11 Copyright (C) 1998-2024 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 * Local headers
30 *----------------------------------------------------------------------------*/
31
32#include "cs_base.h"
33
34/*----------------------------------------------------------------------------*/
35
37
38/*=============================================================================
39 * Public function prototypes
40 *============================================================================*/
41
42/*----------------------------------------------------------------------------*/
43/*
44 * \brief Implicit and explicit mass source terms computation.
45 *
46 * Arrays st_exp, st_imp, and gapinj are incremented, so should be initialized.
47 *
48 * \param[in] iterns iteration number on Navier-Stoke
49 * \param[in] dim associated field dimension
50 * \param[in] ncesmp number of cells with mass source term
51 * \param[in] icetsm source mass cells pointer (1-based numbering)
52 * \param[in] itpsmp mass source type for the working variable
53 * \param[in] volume cells volume
54 * \param[in] pvara variable value at time step beginning
55 * \param[in] smcelp value of the variable associated with mass source
56 * \param[in] gamma flow mass value
57 * \param[in,out] st_exp explicit source term part linear in the variable
58 * \param[in,out] st_imp associated value with \c tsexp
59 * to be stored in the matrix
60 * \param[out] gapinj explicit source term part independent
61 * of the variable
62 */
63/*----------------------------------------------------------------------------*/
64
65void
66cs_mass_source_terms(int iterns,
67 int dim,
68 cs_lnum_t ncesmp,
69 const cs_lnum_t icetsm[],
70 int itpsmp[],
71 const cs_real_t volume[],
72 const cs_real_t pvara[],
73 const cs_real_t smcelp[],
74 const cs_real_t gamma[],
75 cs_real_t st_exp[],
76 cs_real_t st_imp[],
77 cs_real_t gapinj[]);
78
79/*----------------------------------------------------------------------------*/
80
82
83#endif /* __CS_MASS_SOURCE_TERMS_H__ */
#define BEGIN_C_DECLS
Definition: cs_defs.h:542
double cs_real_t
Floating-point value.
Definition: cs_defs.h:342
#define END_C_DECLS
Definition: cs_defs.h:543
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:335
@ gamma
Definition: cs_field_pointer.h:224
void cs_mass_source_terms(int iterns, int dim, cs_lnum_t ncesmp, const cs_lnum_t icetsm[], int itpsmp[], const cs_real_t volume[], const cs_real_t pvara[], const cs_real_t smcelp[], const cs_real_t gamma[], cs_real_t st_exp[], cs_real_t st_imp[], cs_real_t gapinj[])
Implicit and explicit mass source terms computation.
Definition: cs_mass_source_terms.cpp:108
double precision, dimension(:), pointer volume
volume of each cell
Definition: mesh.f90:100