barotropicCompressibilityModel.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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
    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
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Namespace
    Foam::compressibilityModels

Description
    Namespace for compressibility models.


Class
    Foam::barotropicCompressibilityModel

Description
    Abstract class for barotropic compressibility models

SourceFiles
    barotropicCompressibilityModel.C
    newbarotropicCompressibilityModel.C

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

#ifndef barotropicCompressibilityModel_H
#define barotropicCompressibilityModel_H

#include <OpenFOAM/IOdictionary.H>
#include <OpenFOAM/typeInfo.H>
#include <OpenFOAM/runTimeSelectionTables.H>
#include <finiteVolume/volFields.H>
#include <OpenFOAM/dimensionedScalar.H>
#include <OpenFOAM/autoPtr.H>

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                Class barotropicCompressibilityModel Declaration
\*---------------------------------------------------------------------------*/

class barotropicCompressibilityModel
{

protected:

    // Protected data

        dictionary compressibilityProperties_;

        volScalarField psi_;
        const volScalarField& gamma_;


    // Private Member Functions

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

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


public:

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


    // Declare run-time constructor selection table

        declareRunTimeSelectionTable
        (
            autoPtr,
            barotropicCompressibilityModel,
            dictionary,
            (
                const dictionary& compressibilityProperties,
                const volScalarField& gamma,
                const word& psiName
            ),
            (compressibilityProperties, gamma, psiName)
        );


    // Selectors

        //- Return a reference to the selected compressibility model
        static autoPtr<barotropicCompressibilityModel> New
        (
            const dictionary& compressibilityProperties,
            const volScalarField& gamma,
            const word& psiName = "psi"
        );


    // Constructors

        //- Construct from components
        barotropicCompressibilityModel
        (
            const dictionary& compressibilityProperties,
            const volScalarField& gamma,
            const word& psiName = "psi"
        );


    // Destructor

        virtual ~barotropicCompressibilityModel()
        {}


    // Member Functions

        //- Return the phase transport properties dictionary
        const dictionary& compressibilityProperties() const
        {
            return compressibilityProperties_;
        }

        //- Return the compressibility
        const volScalarField& psi() const
        {
            return psi_;
        }

        //- Correct the compressibility
        virtual void correct() = 0;

        //- Read compressibilityProperties dictionary
        virtual bool read(const dictionary& compressibilityProperties) = 0;
};


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

} // End namespace Foam

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

#endif

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