inclinedFilmNusseltHeightFvPatchScalarField.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2012-2014 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
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    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::inclinedFilmNusseltHeightFvPatchScalarField
 
Description
    Film height boundary condition for inclined films that imposes a
    sinusoidal perturbation on top of a mean flow rate, where the height is
    calculated using the Nusselt solution.
 
SourceFiles
    inclinedFilmNusseltHeightFvPatchScalarField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef inclinedFilmNusseltHeightFvPatchScalarField_H
#define inclinedFilmNusseltHeightFvPatchScalarField_H
 
#include "fvPatchFields.H"
#include "fixedValueFvPatchFields.H"
#include "DataEntry.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
         Class inclinedFilmNusseltHeightFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
 
class inclinedFilmNusseltHeightFvPatchScalarField
:
    public fixedValueFvPatchScalarField
{
    // Private data
 
        //- Name of film region
        word filmRegionName_;
 
        //- Mean mass flow rate per unit length [kg/s/m]
        autoPtr<DataEntry<scalar> > GammaMean_;
 
        //- Perturbation amplitude [m]
        autoPtr<DataEntry<scalar> > a_;
 
        //- Perturbation frequency [rad/s/m]
        autoPtr<DataEntry<scalar> > omega_;
 
 
public:
 
    //- Runtime type information
    TypeName("inclinedFilmNusseltHeight");
 
 
    // Constructors
 
        //- Construct from patch and internal field
        inclinedFilmNusseltHeightFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&
        );
 
        //- Construct from patch, internal field and dictionary
        inclinedFilmNusseltHeightFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given
        // inclinedFilmNusseltHeightFvPatchScalarField onto a new patch
        inclinedFilmNusseltHeightFvPatchScalarField
        (
            const inclinedFilmNusseltHeightFvPatchScalarField&,
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const fvPatchFieldMapper&
        );
 
        //- Construct as copy
        inclinedFilmNusseltHeightFvPatchScalarField
        (
            const inclinedFilmNusseltHeightFvPatchScalarField&
        );
 
        //- Construct and return a clone
        virtual tmp<fvPatchScalarField> clone() const
        {
            return tmp<fvPatchScalarField>
            (
                new inclinedFilmNusseltHeightFvPatchScalarField(*this)
            );
        }
 
        //- Construct as copy setting internal field reference
        inclinedFilmNusseltHeightFvPatchScalarField
        (
            const inclinedFilmNusseltHeightFvPatchScalarField&,
            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 inclinedFilmNusseltHeightFvPatchScalarField(*this, iF)
            );
        }
 
 
    // Member functions
 
        //- Update the coefficients associated with the patch field
        virtual void updateCoeffs();
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //