cs_coal.h

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#ifndef __CS_COAL_H__
#define __CS_COAL_H__
 
/*============================================================================
 * Coal combustion model.
 *============================================================================*/
 
/*
  This file is part of code_saturne, a general-purpose CFD tool.
 
  Copyright (C) 1998-2023 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.
*/
 
/*----------------------------------------------------------------------------*/
 
/*----------------------------------------------------------------------------
 * Standard C library headers
 *----------------------------------------------------------------------------*/
 
/*----------------------------------------------------------------------------
 * Local headers
 *----------------------------------------------------------------------------*/
 
#include "cs_defs.h"
 
#include "cs_field.h"
 
/*----------------------------------------------------------------------------*/
 
BEGIN_C_DECLS
 
/*============================================================================
 * Macro definitions
 *============================================================================*/
 
#define  CS_COMBUSTION_MAX_COALS  5
 
#define  CS_COMBUSTION_MAX_CLASSES_PER_COAL  20
 
#define  CS_COMBUSTION_COAL_MAX_CLASSES    CS_COMBUSTION_MAX_COALS \
                                         * CS_COMBUSTION_MAX_CLASSES_PER_COAL
 
#define  CS_COMBUSTION_COAL_MAX_TABULATION_POINTS  500
 
#define  CS_COMBUSTION_COAL_MAX_SOLIDS  CS_COMBUSTION_MAX_COALS * 4
 
/*============================================================================
 * Local type definitions
 *============================================================================*/
 
/*---------------------------------------------*/
 
typedef struct {
 
  int     n_coals;     
  int     nclacp;      
  int     nsolim;      
  int     n_classes_per_coal[CS_COMBUSTION_MAX_COALS];
 
  /* Enthalpy of reactive coal, coke, and ash */
 
  int     ich[CS_COMBUSTION_MAX_COALS];
 
  int     ick[CS_COMBUSTION_MAX_COALS];
 
  int     iash[CS_COMBUSTION_MAX_COALS];
 
  int     iwat[CS_COMBUSTION_MAX_COALS];
 
  double  ehsoli[CS_COMBUSTION_COAL_MAX_TABULATION_POINTS]
                [CS_COMBUSTION_COAL_MAX_SOLIDS];
 
  double  wmols[CS_COMBUSTION_COAL_MAX_SOLIDS];
 
  double  eh0sol[CS_COMBUSTION_COAL_MAX_SOLIDS];
 
  int     ichcor[CS_COMBUSTION_COAL_MAX_CLASSES];
 
  double  cp2ch[CS_COMBUSTION_MAX_COALS];
 
  double  xashch[CS_COMBUSTION_MAX_COALS];
 
  double  xwatch[CS_COMBUSTION_MAX_COALS];
 
  double  diam20[CS_COMBUSTION_COAL_MAX_CLASSES];
 
  double  dia2mn[CS_COMBUSTION_COAL_MAX_CLASSES];
 
  double  rho20[CS_COMBUSTION_COAL_MAX_CLASSES];
 
  double  rho2mn[CS_COMBUSTION_COAL_MAX_CLASSES];
 
  double  xmp0[CS_COMBUSTION_COAL_MAX_CLASSES];
 
  double  xmasch[CS_COMBUSTION_COAL_MAX_CLASSES];
 
} cs_coal_model_t;
 
/*=============================================================================
 * Global variables
 *============================================================================*/
 
/*============================================================================
 * Public function prototypes
 *============================================================================*/
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
cs_coal_model_t *
cs_coal_model_create(void);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_coal_model_destroy(cs_coal_model_t  **cm);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
void
cs_coal_rad_transfer_st(const cs_field_t  *f,
                        cs_real_t         *smbrs,
                        cs_real_t         *rovsdt);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
double
cs_coal_thconvers1(const double  xesp[],
                   const double  f1mc[],
                   const double  f2mc[],
                   cs_real_t     tp);
 
/*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
 
double
cs_coal_thconvers2(int           class_id,
                   const double  xsolid[],
                   cs_real_t     temper);
 
/*----------------------------------------------------------------------------*/
 
END_C_DECLS
 
#endif /* __CS_COAL__ */