gaussFaConvectionScheme.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2016-2017 Wikki Ltd
-------------------------------------------------------------------------------
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::fa::gaussConvectionScheme
 
Description
    Basic second-order convection using face-gradients and Gauss' theorem.
 
SourceFiles
    gaussFaConvectionScheme.C
    gaussFaConvectionSchemes.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef gaussFaConvectionScheme_H
#define gaussFaConvectionScheme_H
 
#include "faConvectionScheme.H"
#include "edgeInterpolationScheme.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace fa
{
 
/*---------------------------------------------------------------------------*\
                    Class gaussConvectionScheme Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class gaussConvectionScheme
:
    public fa::convectionScheme<Type>
{
    // Private Data
 
        //- Edge-interpolation scheme
        tmp<edgeInterpolationScheme<Type>> tinterpScheme_;
 
 
public:
 
    //- Runtime type information
    TypeName("Gauss");
 
 
    // Generated Methods
 
        //- No copy construct
        gaussConvectionScheme(const gaussConvectionScheme&) = delete;
 
        //- No copy assignment
        void operator=(const gaussConvectionScheme&) = delete;
 
 
    // Constructors
 
        //- Construct from flux and interpolation scheme
        gaussConvectionScheme
        (
            const faMesh& mesh,
            const edgeScalarField& faceFlux,
            const tmp<edgeInterpolationScheme<Type>>& scheme
        )
        :
            convectionScheme<Type>(mesh, faceFlux),
            tinterpScheme_(scheme)
        {}
 
        //- Construct from flux and Istream
        gaussConvectionScheme
        (
            const faMesh& mesh,
            const edgeScalarField& faceFlux,
            Istream& is
        )
        :
            convectionScheme<Type>(mesh, faceFlux),
            tinterpScheme_
            (
                edgeInterpolationScheme<Type>::New(mesh, faceFlux, is)
            )
        {}
 
 
    // Member Functions
 
        tmp<GeometricField<Type, faePatchField, edgeMesh>> flux
        (
            const edgeScalarField&,
            const GeometricField<Type, faPatchField, areaMesh>&
        ) const;
 
        tmp<faMatrix<Type>> famDiv
        (
            const edgeScalarField&,
            const GeometricField<Type, faPatchField, areaMesh>&
        ) const;
 
        tmp<GeometricField<Type, faPatchField, areaMesh>> facDiv
        (
            const edgeScalarField&,
            const GeometricField<Type, faPatchField, areaMesh>&
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fa
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "gaussFaConvectionScheme.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //