timeVaryingAlphaContactAngleFvPatchScalarField.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2019 OpenCFD Ltd.
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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
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    You should have received a copy of the GNU General Public License
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Class
    Foam::timeVaryingAlphaContactAngleFvPatchScalarField
 
Description
    A time-varying alphaContactAngle scalar boundary condition
    (alphaContactAngleTwoPhaseFvPatchScalarField)
 
SourceFiles
    timeVaryingAlphaContactAngleFvPatchScalarField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef timeVaryingAlphaContactAngleFvPatchScalarField_H
#define timeVaryingAlphaContactAngleFvPatchScalarField_H
 
#include "alphaContactAngleTwoPhaseFvPatchScalarField.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
            Class timeVaryingAlphaContactAngleFvPatch Declaration
\*---------------------------------------------------------------------------*/
 
class timeVaryingAlphaContactAngleFvPatchScalarField
:
    public alphaContactAngleTwoPhaseFvPatchScalarField
{
    // Private data
 
        // Equilibrium contact angle control parameters
        scalar t0_;
        scalar thetaT0_;
        scalar te_;
        scalar thetaTe_;
 
 
public:
 
    //- Runtime type information
    TypeName("timeVaryingAlphaContactAngle");
 
 
    // Constructors
 
        //- Construct from patch and internal field
        timeVaryingAlphaContactAngleFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&
        );
 
        //- Construct from patch, internal field and dictionary
        timeVaryingAlphaContactAngleFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given
        //  timeVaryingAlphaContactAngleFvPatchScalarField onto a new patch
        timeVaryingAlphaContactAngleFvPatchScalarField
        (
            const timeVaryingAlphaContactAngleFvPatchScalarField&,
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const fvPatchFieldMapper&
        );
 
        //- Construct and return a clone
        virtual tmp<fvPatchScalarField> clone() const
        {
            return tmp<fvPatchScalarField>
            (
                new timeVaryingAlphaContactAngleFvPatchScalarField(*this)
            );
        }
 
        //- Construct as copy setting internal field reference
        timeVaryingAlphaContactAngleFvPatchScalarField
        (
            const timeVaryingAlphaContactAngleFvPatchScalarField&,
            const DimensionedField<scalar, volMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchScalarField> clone
        (
            const DimensionedField<scalar, volMesh>& iF
        ) const
        {
            return tmp<fvPatchScalarField>
            (
                new timeVaryingAlphaContactAngleFvPatchScalarField(*this, iF)
            );
        }
 
 
    // Member Functions
 
        //- Evaluate and return the time-varying equilibrium contact-angle
        virtual tmp<scalarField> theta
        (
            const fvPatchVectorField& Up,
            const fvsPatchVectorField& nHat
        ) const;
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //