incompressibleMomentumTransportModel.H

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License
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Class
    Foam::incompressibleMomentumTransportModel

Description
    Base class for single-phase incompressible turbulence models.

SourceFiles
    incompressibleMomentumTransportModel.C

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

#ifndef incompressibleMomentumTransportModel_H
#define incompressibleMomentumTransportModel_H

#include "momentumTransportModel.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
            Class incompressibleMomentumTransportModel Declaration
\*---------------------------------------------------------------------------*/

class incompressibleMomentumTransportModel
:
    public momentumTransportModel
{

public:

    typedef geometricOneField alphaField;
    typedef geometricOneField rhoField;


protected:

    // Protected data

        alphaField alpha_;
        rhoField rho_;


public:

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


    // Declare run-time constructor selection table

        declareRunTimeNewSelectionTable
        (
            autoPtr,
            incompressibleMomentumTransportModel,
            dictionary,
            (
                const alphaField& alpha,
                const rhoField& rho,
                const volVectorField& U,
                const surfaceScalarField& alphaRhoPhi,
                const surfaceScalarField& phi,
                const viscosity& viscosity
            ),
            (alpha, rho, U, alphaRhoPhi, phi, viscosity)
        );


    // Constructors

        //- Construct
        incompressibleMomentumTransportModel
        (
            const word& type,
            const geometricOneField& alpha,
            const geometricOneField& rho,
            const volVectorField& U,
            const surfaceScalarField& alphaRhoPhi,
            const surfaceScalarField& phi,
            const viscosity& viscosity
        );


    // Selectors

        //- Return a reference to the selected turbulence model
        static autoPtr<incompressibleMomentumTransportModel> New
        (
            const volVectorField& U,
            const surfaceScalarField& phi,
            const viscosity& viscosity
        );


    //- Destructor
    virtual ~incompressibleMomentumTransportModel()
    {}


    // Member Functions

        //- Access function to phase fraction
        const alphaField& alpha() const
        {
            return alpha_;
        }

        //- Return the density field
        const rhoField& rho() const
        {
            return rho_;
        }

        //- Return the effective stress tensor
        virtual tmp<volSymmTensorField> devSigma() const;

        //- Return the source term for the momentum equation
        virtual tmp<fvVectorMatrix> divDevSigma(volVectorField& U) const;

        //- Return the effective stress tensor
        virtual tmp<volSymmTensorField> devTau() const;

        //- Return the source term for the momentum equation
        virtual tmp<fvVectorMatrix> divDevTau(volVectorField& U) const;

        //- Return the source term for the momentum equation
        virtual tmp<fvVectorMatrix> divDevTau
        (
            const volScalarField& rho,
            volVectorField& U
        ) const;
};


namespace incompressible
{
    typedef incompressibleMomentumTransportModel momentumTransportModel;

    template<class IncompressibleMomentumTransportModel>
    autoPtr<IncompressibleMomentumTransportModel> New
    (
        const volVectorField& U,
        const surfaceScalarField& phi,
        const viscosity& viscosity
    );
}


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

} // End namespace Foam

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

#ifdef NoRepository
    #include "incompressibleMomentumTransportModelTemplates.C"
#endif

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

#endif

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