wallLubricationModel.H

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/*---------------------------------------------------------------------------*\
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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.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    You should have received a copy of the GNU General Public License
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Class
    Foam::wallLubricationModel
 
Description
    Model for the wall lubrication force between two phases
 
SourceFiles
    wallLubricationModel.C
    wallLubricationModelNew.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef wallLubricationModel_H
#define wallLubricationModel_H
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "wallDependentModel.H"
#include "volFields.H"
#include "dictionary.H"
#include "runTimeSelectionTables.H"
#include "BlendedInterfacialModel.H"
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                    Class wallLubricationModel Declaration
\*---------------------------------------------------------------------------*/
 
class wallLubricationModel
:
    public wallDependentModel
{
protected:
 
    // Protected member functions
 
        //- Zero-gradient wall-lubrication force at walls
        tmp<volVectorField> zeroGradWalls(tmp<volVectorField>) const;
 
 
public:
 
    //- Runtime type information
    TypeName("wallLubricationModel");
 
 
    // Declare runtime construction
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            wallLubricationModel,
            dictionary,
            (
                const dictionary& dict,
                const phaseInterface& interface
            ),
            (dict, interface)
        );
 
 
    // Static Data Members
 
        //- Coefficient dimensions
        static const dimensionSet dimF;
 
        //- Does this model require correcting on fixed flux boundaries?
        static const bool correctFixedFluxBCs = true;
 
 
    // Constructors
 
        //- Construct from a dictionary and an interface
        wallLubricationModel
        (
            const dictionary& dict,
            const phaseInterface& interface
        );
 
 
    //- Destructor
    virtual ~wallLubricationModel();
 
 
    // Selectors
 
        static autoPtr<wallLubricationModel> New
        (
            const dictionary& dict,
            const phaseInterface& interface,
            const bool outer=true
        );
 
 
    // Member Functions
 
        //- Return wall lubrication force
        virtual tmp<volVectorField> F() const = 0;
 
        //- Return face wall lubrication force
        virtual tmp<surfaceScalarField> Ff() const = 0;
};
 
 
/*---------------------------------------------------------------------------*\
                   Class blendedWallLubricationModel Declaration
\*---------------------------------------------------------------------------*/
 
class blendedWallLubricationModel
:
    public BlendedInterfacialModel<wallLubricationModel>
{
public:
 
    // Constructors
 
        //- Inherit base class constructors
        using
            BlendedInterfacialModel<wallLubricationModel>::
            BlendedInterfacialModel;
 
 
    // Selectors
 
        static autoPtr<blendedWallLubricationModel> New
        (
            const dictionary& dict,
            const phaseInterface& interface
        );
 
 
    // Member Functions
 
        //- Return wall lubrication force
        tmp<volVectorField> F() const;
 
        //- Return face wall lubrication force
        tmp<surfaceScalarField> Ff() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //