cs_theta_scheme.h

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#ifndef CS_THETA_SCHEME_H
#define CS_THETA_SCHEME_H
 
/*============================================================================
 * Management of the mass flux, the viscosity, the density, the specific
 * heat and the tsnsa array in case of a theta-scheme.
 *===========================================================================*/
 
/*
  This file is part of code_saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2026 EDF S.A.
 
  This program is free software; you can redistribute it and/or modify it under
  the terms of the GNU General Public License as published by the Free Software
  Foundation; either version 2 of the License, or (at your option) any later
  version.
 
  This program is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
  details.
 
  You should have received a copy of the GNU General Public License along with
  this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
  Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
 
/*----------------------------------------------------------------------------*/
 
#include "base/cs_defs.h"
 
/*----------------------------------------------------------------------------
 * Local headers
 *---------------------------------------------------------------------------*/
 
#include "base/cs_base.h"
 
/*============================================================================
 * Public function definitions
 *===========================================================================*/
 
/*----------------------------------------------------------------------------
 * Management of the mass flux, the viscosity, the density, the specific
 * heat  and the tsnsa array in case of a theta-scheme.
 *
 * Please refer to the
 * <a href="../../theory.pdf#massflux"><b>mass flux</b></a> section
 * of the theory guide for more informations.
 *
 * parameters:
 *   iappel  <--  call id (before or after cs_physical_properties_update)
 *
 * returns:
 *---------------------------------------------------------------------------*/
 
void
cs_theta_scheme_update_var_stage1(void);
 
void
cs_theta_scheme_update_var_stage2(void);
 
void
cs_theta_scheme_update_var_stage3(void);
 
void
cs_theta_scheme_update_var_stage4(void);
 
void
cs_theta_scheme_update_var_stage5(void);
 
/*---------------------------------------------------------------------------*/
 
#endif /* CS_THETA_SCHEME_H */