incompressibleTwoPhaseVoFMixture.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::incompressibleTwoPhaseVoFMixture
 
Description
    Class to represent a mixture of two constant density phases
 
SourceFiles
    incompressibleTwoPhaseVoFMixture.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef incompressibleTwoPhaseVoFMixture_H
#define incompressibleTwoPhaseVoFMixture_H
 
#include "twoPhaseVoFMixture.H"
#include "incompressibleTwoPhases.H"
#include "viscosityModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                Class incompressibleTwoPhaseVoFMixture Declaration
\*---------------------------------------------------------------------------*/
 
class incompressibleTwoPhaseVoFMixture
:
    public twoPhaseVoFMixture,
    virtual public incompressibleTwoPhases,
    public viscosity
{
    // Private Data
 
        //- Viscosity model for phase 1
        autoPtr<viscosityModel> nuModel1_;
 
        //- Viscosity model for phase 2
        autoPtr<viscosityModel> nuModel2_;
 
        //- Constant density of phase 1
        dimensionedScalar rho1_;
 
        //- Constant density of phase 2
        dimensionedScalar rho2_;
 
        //- Mixture density
        volScalarField rho_;
 
        //- Mixture viscosity
        volScalarField nu_;
 
 
public:
 
    TypeName("incompressibleTwoPhaseVoFMixture");
 
 
    // Constructors
 
        //- Construct from a mesh
        incompressibleTwoPhaseVoFMixture(const fvMesh& mesh);
 
 
    //- Destructor
    virtual ~incompressibleTwoPhaseVoFMixture()
    {}
 
 
    // Member Functions
 
        //- Return const-access to phase1 viscosityModel
        const viscosityModel& nuModel1() const
        {
            return nuModel1_();
        }
 
        //- Return const-access to phase2 viscosityModel
        const viscosityModel& nuModel2() const
        {
            return nuModel2_();
        }
 
        //- Return const-access to phase1 density
        const dimensionedScalar& rho1() const
        {
            return rho1_;
        }
 
        //- Return const-access to phase2 density
        const dimensionedScalar& rho2() const
        {
            return rho2_;
        };
 
        //- Return the mixture density
        virtual const volScalarField& rho() const
        {
            return rho_;
        }
 
        //- Return the dynamic laminar viscosity
        tmp<volScalarField> mu() const;
 
        //- Return the face-interpolated dynamic laminar viscosity
        tmp<surfaceScalarField> muf() const;
 
        //- Return the kinematic laminar viscosity
        virtual tmp<volScalarField> nu() const
        {
            return nu_;
        }
 
        //- Return the laminar viscosity for patch
        virtual tmp<scalarField> nu(const label patchi) const
        {
            return nu_.boundaryField()[patchi];
        }
 
        //- Return the face-interpolated kinematic laminar viscosity
        tmp<surfaceScalarField> nuf() const;
 
        //- Correct the mixture density and laminar viscosity
        virtual void correct();
 
        //- Read base phaseProperties dictionary
        virtual bool read();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //