EulerImplicit.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011-2017 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM 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 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::EulerImplicit
 
Description
    An Euler implicit solver for chemistry
 
SourceFiles
    EulerImplicit.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef EulerImplicit_H
#define EulerImplicit_H
 
#include "chemistrySolver.H"
#include "Switch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
template <class Type>
class simpleMatrix;
 
/*---------------------------------------------------------------------------*\
                       Class EulerImplicit Declaration
\*---------------------------------------------------------------------------*/
 
template<class ChemistryModel>
class EulerImplicit
:
    public chemistrySolver<ChemistryModel>
{
    // Private data
 
        //- Coefficients dictionary
        dictionary coeffsDict_;
 
 
        // Model constants
 
            //- Chemistry timescale
            scalar cTauChem_;
 
            //- Equilibrium rate limiter flag (on/off)
            Switch eqRateLimiter_;
 
        // Solver data
        mutable scalarField cTp_;
 
 
public:
 
    //- Runtime type information
    TypeName("EulerImplicit");
 
 
    // Constructors
 
        //- Construct from thermo
        EulerImplicit(typename ChemistryModel::reactionThermo& thermo);
 
 
    //- Destructor
    virtual ~EulerImplicit();
 
 
    // Member Functions
 
    void updateRRInReactionI
    (
        const label index,
        const scalar pr,
        const scalar pf,
        const scalar corr,
        const label lRef,
        const label rRef,
        const scalar p,
        const scalar T,
        simpleMatrix<scalar>& RR
    ) const;
 
        //- Update the concentrations and return the chemical time
        virtual void solve
        (
            scalarField& c,
            scalar& T,
            scalar& p,
            scalar& deltaT,
            scalar& subDeltaT
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "EulerImplicit.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //