phaseModel.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
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    Copyright (C) 2011-2017 OpenFOAM Foundation
    Copyright (C) 2022 OpenCFD Ltd.
-------------------------------------------------------------------------------
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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::phaseModel
 
SourceFiles
    phaseModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_multiphaseEuler_phaseModel_H
#define Foam_multiphaseEuler_phaseModel_H
 
#include "dictionary.H"
#include "dictionaryEntry.H"
#include "dimensionedScalar.H"
#include "volFields.H"
#include "surfaceFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
namespace multiphaseEuler
{
// Forward declarations
class diameterModel;
}
 
/*---------------------------------------------------------------------------*\
                           Class phaseModel Declaration
\*---------------------------------------------------------------------------*/
 
class phaseModel
:
    public volScalarField
{
    // Private data
 
        //- Name of phase
        word name_;
 
        dictionary phaseDict_;
 
        //- Kinematic viscosity
        dimensionedScalar nu_;
 
        //- Thermal conductivity
        dimensionedScalar kappa_;
 
        //- Heat capacity
        dimensionedScalar Cp_;
 
        //- Density
        dimensionedScalar rho_;
 
        //- Velocity
        volVectorField U_;
 
        //- Substantive derivative of the velocity
        volVectorField DDtU_;
 
        //- Volumetric flux of the phase
        surfaceScalarField alphaPhi_;
 
        //- Volumetric flux for the phase
        autoPtr<surfaceScalarField> phiPtr_;
 
        //- Diameter model
        autoPtr<multiphaseEuler::diameterModel> dPtr_;
 
 
public:
 
    // Constructors
 
        phaseModel
        (
            const word& phaseName,
            const dictionary& phaseDict,
            const fvMesh& mesh
        );
 
        //- Return clone
        autoPtr<phaseModel> clone() const;
 
        //- Return a pointer to a new phase created on freestore
        //  from Istream
        class iNew
        {
            const fvMesh& mesh_;
 
        public:
 
            iNew
            (
                const fvMesh& mesh
            )
            :
                mesh_(mesh)
            {}
 
            autoPtr<phaseModel> operator()(Istream& is) const
            {
                dictionaryEntry ent(dictionary::null, is);
                return autoPtr<phaseModel>
                (
                    new phaseModel(ent.keyword(), ent, mesh_)
                );
            }
        };
 
 
    //- Destructor
    virtual ~phaseModel();
 
 
    // Member Functions
 
        const word& name() const
        {
            return name_;
        }
 
        const word& keyword() const
        {
            return name();
        }
 
        tmp<volScalarField> d() const;
 
        const dimensionedScalar& nu() const
        {
            return nu_;
        }
 
        const dimensionedScalar& kappa() const
        {
            return kappa_;
        }
 
        const dimensionedScalar& Cp() const
        {
            return Cp_;
        }
 
        const dimensionedScalar& rho() const
        {
            return rho_;
        }
 
        const volVectorField& U() const
        {
            return U_;
        }
 
        volVectorField& U()
        {
            return U_;
        }
 
        const volVectorField& DDtU() const
        {
            return DDtU_;
        }
 
        volVectorField& DDtU()
        {
            return DDtU_;
        }
 
        const surfaceScalarField& phi() const
        {
            return *phiPtr_;
        }
 
        surfaceScalarField& phi()
        {
            return *phiPtr_;
        }
 
        const surfaceScalarField& alphaPhi() const
        {
            return alphaPhi_;
        }
 
        surfaceScalarField& alphaPhi()
        {
            return alphaPhi_;
        }
 
        //- Ensure that the flux at inflow/outflow BCs is preserved
        void correctInflowOutflow(surfaceScalarField& alphaPhi) const;
 
        //- Correct the phase properties
        void correct();
 
        //-Inherit read from volScalarField
        using volScalarField::read;
 
        //- Read base transportProperties dictionary
        bool read(const dictionary& phaseDict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //