cs_cdofb_uzawa.h

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#ifndef __CS_CDOFB_UZAWA_H__
#define __CS_CDOFB_UZAWA_H__
 
/*============================================================================
 * Build an algebraic CDO face-based system for the Navier-Stokes equations
 * and solved it with an Augmented Lagrangian-Uzawa algorithm
 *============================================================================*/
 
/*
  This file is part of Code_Saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2019 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 "cs_defs.h"
 
/*----------------------------------------------------------------------------
 * Standard C library headers
 *----------------------------------------------------------------------------*/
 
/*----------------------------------------------------------------------------
 *  Local headers
 *----------------------------------------------------------------------------*/
 
#include "cs_base.h"
#include "cs_cdo_connect.h"
#include "cs_cdo_quantities.h"
#include "cs_equation.h"
#include "cs_mesh.h"
#include "cs_navsto_param.h"
#include "cs_time_step.h"
 
/*----------------------------------------------------------------------------*/
 
BEGIN_C_DECLS
 
/*============================================================================
 * Macro definitions
 *============================================================================*/
 
/*============================================================================
 * Type definitions
 *============================================================================*/
 
/*============================================================================
 * Static inline public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
inline static cs_real_t *
cs_cdofb_uzawa_get_face_velocity(void    *scheme_context)
{
  CS_UNUSED(scheme_context);
 
  return cs_equation_get_face_values(cs_equation_by_name("momentum"));
}
 
/*============================================================================
 * Public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_uzawa_init_common(const cs_cdo_quantities_t     *quant,
                           const cs_cdo_connect_t        *connect,
                           const cs_time_step_t          *time_step);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void *
cs_cdofb_uzawa_init_scheme_context(const cs_navsto_param_t    *nsp,
                                   cs_boundary_type_t         *fb_type,
                                   void                       *nsc_input);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void *
cs_cdofb_uzawa_free_scheme_context(void   *scheme_context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_uzawa_set_sles(const cs_navsto_param_t    *nsp,
                        void                       *context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_uzawa_compute_steady(const cs_mesh_t              *mesh,
                              const cs_navsto_param_t      *nsp,
                              void                         *scheme_context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_uzawa_compute_implicit(const cs_mesh_t              *mesh,
                                const cs_navsto_param_t      *nsp,
                                void                         *scheme_context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_uzawa_compute_theta(const cs_mesh_t              *mesh,
                             const cs_navsto_param_t      *nsp,
                             void                         *scheme_context);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_cdofb_uzawa_compute_steady_rebuild(const cs_mesh_t         *mesh,
                                      const cs_navsto_param_t *nsp,
                                      void                    *scheme_context);
 
/*----------------------------------------------------------------------------*/
 
END_C_DECLS
 
#endif /* __CS_CDOFB_UZAWA_H__ */