incompressibleMomentumTransportModel.H

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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 3 of the License, or
    (at your option) any later version.
 
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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::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:
 
    // 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
 
// ************************************************************************* //