VoFCavitation.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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Class
    Foam::fv::compressible::VoFCavitation
 
Description
    Cavitation fvModel
 
Usage
    Example usage:
    \verbatim
    VoFCavitation
    {
        type    VoFCavitation;
 
        model   SchnerrSauer;
 
        KunzCoeffs
        {
            pSat    2300;   // Saturation pressure
 
            UInf    20.0;
            tInf    0.005; // L = 0.1 m
            Cc      1000;
            Cv      1000;
        }
 
        MerkleCoeffs
        {
            pSat    2300;   // Saturation pressure
 
            UInf    20.0;
            tInf    0.005;  // L = 0.1 m
            Cc      80;
            Cv      1e-03;
        }
 
        SchnerrSauerCoeffs
        {
            pSat    2300;   // Saturation pressure
 
            n       1.6e+13;
            dNuc    2.0e-06;
            Cc      1;
            Cv      1;
        }
    }
    \endverbatim
 
SourceFiles
    VoFCavitation.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef VoFCavitation_H
#define VoFCavitation_H
 
#include "fvModel.H"
#include "cavitationModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class compressibleTwoPhaseVoFMixture;
 
namespace fv
{
namespace compressible
{
 
/*---------------------------------------------------------------------------*\
                      Class VoFCavitation Declaration
\*---------------------------------------------------------------------------*/
 
class VoFCavitation
:
    public fvModel
{
    // Private Data
 
        //- Reference to the mixture properties
        const compressibleTwoPhaseVoFMixture& mixture_;
 
        autoPtr<Foam::compressible::cavitationModel> cavitation_;
 
        //- The name of the VoF phase-fraction
        word alphaName_;
 
 
public:
 
    //- Runtime type information
    TypeName("compressible::VoFCavitation");
 
 
    // Constructors
 
        //- Construct from explicit source name and mesh
        VoFCavitation
        (
            const word& sourceName,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict
        );
 
        //- Disallow default bitwise copy construction
        VoFCavitation
        (
            const VoFCavitation&
        ) = delete;
 
 
    // Member Functions
 
        //- Return the list of fields for which the option adds source term
        //  to the transport equation
        virtual wordList addSupFields() const;
 
        //- Add implicit/explicit contributions to VoF phase-fraction equation
        virtual void addSup
        (
            fvMatrix<scalar>& eqn,
            const word& fieldName
        ) const;
 
        //- Add implicit/explicit contributions to p_rgh equation
        virtual void addSup
        (
            const volScalarField& psi,
            fvMatrix<scalar>& eqn,
            const word& fieldName
        ) const;
 
 
        // Mesh changes
 
            //- Update topology using the given map
            virtual void topoChange(const polyTopoChangeMap&);
 
            //- Update from another mesh using the given map
            virtual void mapMesh(const polyMeshMap&);
 
            //- Redistribute or update using the given distribution map
            virtual void distribute(const polyDistributionMap&);
 
            //- Update for mesh motion
            virtual bool movePoints();
 
 
        //- Correct the cavitation model
        virtual void correct();
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const VoFCavitation&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace compressible
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //