viscosityModel.H

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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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    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Namespace
    Foam::viscosityModels
 
Description
    A namespace for Newtonian viscosity models.
 
Class
    Foam::viscosityModel
 
Description
    An abstract base class for Newtonian viscosity models.
 
SourceFiles
    viscosityModel.C
    viscosityModelNew.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef viscosityModel_H
#define viscosityModel_H
 
#include "physicalProperties.H"
#include "viscosity.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
class fvMesh;
 
/*---------------------------------------------------------------------------*\
                       Class viscosityModel Declaration
\*---------------------------------------------------------------------------*/
 
class viscosityModel
:
    public physicalProperties,
    public viscosity
{
 
public:
 
    //- Runtime type information
    TypeName("viscosityModel");
 
 
    // Declare run-time constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            viscosityModel,
            dictionary,
            (
                const fvMesh& mesh,
                const word& group
            ),
            (mesh, group)
        );
 
 
    // Constructors
 
        //- Construct from components
        viscosityModel(const fvMesh& mesh, const word& group);
 
        //- Disallow default bitwise copy construction
        viscosityModel(const viscosityModel&) = delete;
 
 
    // Selectors
 
        //- Return a reference to the selected viscosity model
        static autoPtr<viscosityModel> New
        (
            const fvMesh& mesh,
            const word& group = word::null
        );
 
 
    //- Destructor
    virtual ~viscosityModel()
    {}
 
 
    // Member Functions
 
        //- Read physicalProperties dictionary
        virtual bool read() = 0;
 
        //- Return the laminar viscosity
        virtual tmp<volScalarField> nu() const = 0;
 
        //- Return the laminar viscosity for patch
        virtual tmp<scalarField> nu(const label patchi) const = 0;
 
        //- Correct the laminar viscosity
        virtual void correct() = 0;
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const viscosityModel&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //