BlendedInterfacialModel.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2014-2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::BlendedInterfacialModel
 
Description
 
SourceFiles
    BlendedInterfacialModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef BlendedInterfacialModel_H
#define BlendedInterfacialModel_H
 
#include "blendingMethod.H"
#include "phasePair.H"
#include "orderedPhasePair.H"
 
#include "geometricZeroField.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                         Class BlendedInterfacialModel Declaration
\*---------------------------------------------------------------------------*/
 
template<class ModelType>
class BlendedInterfacialModel
{
    // Private data
 
        //- Reference to phase 1
        const phaseModel& phase1_;
 
        //- Reference to phase 2
        const phaseModel& phase2_;
 
        //- Blending model
        const blendingMethod& blending_;
 
        //- Model for region with no obvious dispersed phase
        autoPtr<ModelType> model_;
 
        //- Model for dispersed phase 1 in continuous phase 2
        autoPtr<ModelType> model1In2_;
 
        //- Model for dispersed phase 2 in continuous phase 1
        autoPtr<ModelType> model2In1_;
 
        //- If true set coefficients and forces to 0 at fixed-flux BCs
        bool correctFixedFluxBCs_;
 
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct
        BlendedInterfacialModel(const BlendedInterfacialModel<ModelType>&);
 
        //- Disallow default bitwise assignment
        void operator=(const BlendedInterfacialModel<ModelType>&);
 
        //- Correct coeff/value on fixed flux boundary conditions
        template<class GeometricField>
        void correctFixedFluxBCs(GeometricField& field) const;
 
 
public:
 
    // Constructors
 
        //- Construct from two phases, blending method and three models
        BlendedInterfacialModel
        (
            const phaseModel& phase1,
            const phaseModel& phase2,
            const blendingMethod& blending,
            autoPtr<ModelType> model,
            autoPtr<ModelType> model1In2,
            autoPtr<ModelType> model2In1,
            const bool correctFixedFluxBCs = true
        );
 
 
        //- Construct from the model table, dictionary and pairs
        BlendedInterfacialModel
        (
            const phasePair::dictTable& modelTable,
            const blendingMethod& blending,
            const phasePair& pair,
            const orderedPhasePair& pair1In2,
            const orderedPhasePair& pair2In1,
            const bool correctFixedFluxBCs = true
        );
 
 
    //- Destructor
    ~BlendedInterfacialModel();
 
 
    // Member Functions
 
        //- Return true if a model is specified for the supplied phase
        bool hasModel(const phaseModel& phase) const;
 
        //- Return the model for the supplied phase
        const ModelType& model(const phaseModel& phase) const;
 
        //- Return the sign of the explicit value for the supplied phase
        scalar sign(const phaseModel& phase) const;
 
        //- Return the blended force coefficient
        tmp<volScalarField> K() const;
 
        //- Return the blended force coefficient with a specified residual alpha
        tmp<volScalarField> K(const scalar residualAlpha) const;
 
        //- Return the face blended force coefficient
        tmp<surfaceScalarField> Kf() const;
 
        //- Return the blended force
        template<class Type>
        tmp<GeometricField<Type, fvPatchField, volMesh> > F() const;
 
        //- Return the face blended force
        tmp<surfaceScalarField> Ff() const;
 
        //- Return the blended diffusivity
        tmp<volScalarField> D() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "BlendedInterfacialModel.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //