kinetics_enum.h

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//-----------------------------------------------------------------------bl-
//--------------------------------------------------------------------------
//
// Antioch - A Gas Dynamics Thermochemistry Library
//
// Copyright (C) 2014-2016 Paul T. Bauman, Benjamin S. Kirk,
//                         Sylvain Plessis, Roy H. Stonger
//
// Copyright (C) 2013 The PECOS Development Team
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the Version 2.1 GNU Lesser General
// Public License as published by the Free Software Foundation.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc. 51 Franklin Street, Fifth Floor,
// Boston, MA  02110-1301  USA
//
//-----------------------------------------------------------------------el-

#ifndef ANTIOCH_KINETICS_ENUM_H
#define ANTIOCH_KINETICS_ENUM_H

namespace Antioch
{
  namespace KineticsModel
  {

    enum KineticsModel { CONSTANT = 0,   // A
                         HERCOURT_ESSEN, // A * T^beta
                         BERTHELOT,      // A * exp(D*T)
                         ARRHENIUS,      // A * exp(-Ea/T)
                         BHE,            // A * T^beta * exp(D*T)
                         KOOIJ,          // A * T^beta * exp(-Ea/T)
                         VANTHOFF,       // A * T^beta * exp(-Ea/T + D*T)
                         PHOTOCHEM };    // int_0^\infty f(\lambda)\sigma(\lambda) d\lambda = const(T)

    template<typename CoeffType>
    CoeffType Tref()
    {
      return 1.0; // this HAS to stay this way because it is hard-coded for performances (see eq. above)
    }

    enum Parameters{ NOT_FOUND = 0,
                     A,
                     B,
                     E,
                     D,
                     T_REF,
                     R_SCALE,
                     SIGMA,
                     LAMBDA,
        // now for the falloff, we need to know if we want
        // the low-pressure limit or HIGH
                     LOW_PRESSURE,
                     HIGH_PRESSURE
                   };

  } // end namespace KineticsModel

} // end namespace Antioch

#endif // ANTIOCH_REACTION_ENUM_H