/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | Copyright held by original author
     \\/     M anipulation  |
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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 2 of the License, or (at your
    option) any later version.

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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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    You should have received a copy of the GNU General Public License
    along with OpenFOAM; if not, write to the Free Software Foundation,
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Class
    Foam::XiEqModels::Gulder

Description
    Simple Gulder model for XiEq based on Gulders correlation
    with a linear correction function to give a plausible profile for XiEq.

SourceFiles
    Gulder.C

\*---------------------------------------------------------------------------*/

#ifndef Gulder_H
#define Gulder_H

#include "XiEqModel.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace XiEqModels
{

/*---------------------------------------------------------------------------*\
                          Class Gulder Declaration
\*---------------------------------------------------------------------------*/

class Gulder
:
    public XiEqModel
{
    // Private data

        scalar XiEqCoef;
        dimensionedScalar SuMin;


    // Private Member Functions

        //- Disallow copy construct
        Gulder(const Gulder&);

        //- Disallow default bitwise assignment
        void operator=(const Gulder&);


public:

    //- Runtime type information
    TypeName("Gulder");


    // Constructors

        //- Construct from components
        Gulder
        (
            const dictionary& XiEqProperties,
            const hhuCombustionThermo& thermo,
            const compressible::RASModel& turbulence,
            const volScalarField& Su
        );


    // Destructor

        virtual ~Gulder();


    // Member Functions

        //- Return the flame-wrinking XiEq
        virtual tmp<volScalarField> XiEq() const;

        //- Update properties from given dictionary
        virtual bool read(const dictionary& XiEqProperties);
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace XiEqModels
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //