algebraic.H

/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2012 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.

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    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.

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    You should have received a copy of the GNU General Public License
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Class
    Foam::XiModels::algebraic

Description
    Simple algebraic model for Xi based on Gulders correlation
    with a linear correction function to give a plausible profile for Xi.
    See report TR/HGW/10 for details on the Weller two equations model.
    See \link XiModel.H \endlink for more details on flame wrinkling modelling.

SourceFiles
    algebraic.C

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

#ifndef algebraic_H
#define algebraic_H

#include "XiModel.H"
#include "XiEqModel.H"
#include "XiGModel.H"

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

namespace Foam
{
namespace XiModels
{

/*---------------------------------------------------------------------------*\
                          Class algebraic Declaration
\*---------------------------------------------------------------------------*/

class algebraic
:
    public XiModel
{
    // Private data

        scalar XiShapeCoef;

        autoPtr<XiEqModel> XiEqModel_;
        autoPtr<XiGModel> XiGModel_;


    // Private Member Functions

        //- No copy construct
        algebraic(const algebraic&) = delete;

        //- No copy assignment
        void operator=(const algebraic&) = delete;


public:

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


    // Constructors

        //- Construct from components
        algebraic
        (
            const dictionary& XiProperties,
            const psiuReactionThermo& thermo,
            const compressible::RASModel& turbulence,
            const volScalarField& Su,
            const volScalarField& rho,
            const volScalarField& b,
            const surfaceScalarField& phi
        );


    //- Destructor
    virtual ~algebraic();


    // Member Functions

        //- Return the flame diffusivity
        virtual tmp<volScalarField> Db() const;

        //- Correct the flame-wrinkling Xi
        virtual void correct();

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

        //- Write fields of the XiEq model
        virtual void writeFields()
        {
            XiEqModel_().writeFields();
        }

};


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

} // End namespace XiModels
} // End namespace Foam

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

#endif

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