laminar.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2013-2015 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
    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::laminar
 
Description
    Turbulence model for laminar flow.
 
SourceFiles
    laminar.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef laminar_H
#define laminar_H
 
#include "linearViscousStress.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------* \
                           Class laminar Declaration
\*---------------------------------------------------------------------------*/
 
template<class BasicTurbulenceModel>
class laminar
:
    public linearViscousStress<BasicTurbulenceModel>
{
 
public:
 
    typedef typename BasicTurbulenceModel::alphaField alphaField;
    typedef typename BasicTurbulenceModel::rhoField rhoField;
    typedef typename BasicTurbulenceModel::transportModel transportModel;
 
 
    //- Runtime type information
    TypeName("laminar");
 
 
    // Constructors
 
        //- Construct from components
        laminar
        (
            const alphaField& alpha,
            const rhoField& rho,
            const volVectorField& U,
            const surfaceScalarField& alphaRhoPhi,
            const surfaceScalarField& phi,
            const transportModel& transport,
            const word& propertiesName = turbulenceModel::propertiesName
        );
 
 
    // Selectors
 
        //- Return a reference to the selected turbulence model
        static autoPtr<laminar> New
        (
            const alphaField& alpha,
            const rhoField& rho,
            const volVectorField& U,
            const surfaceScalarField& alphaRhoPhi,
            const surfaceScalarField& phi,
            const transportModel& transport,
            const word& propertiesName = turbulenceModel::propertiesName
        );
 
 
    //- Destructor
    virtual ~laminar()
    {}
 
 
    // Member Functions
 
        //- Const access to the coefficients dictionary
        virtual const dictionary& coeffDict() const;
 
        //- Read turbulenceProperties dictionary
        virtual bool read();
 
        //- Return the turbulence viscosity, i.e. 0 for laminar flow
        virtual tmp<volScalarField> nut() const;
 
        //- Return the turbulence viscosity on patch
        virtual tmp<scalarField> nut(const label patchi) const;
 
        //- Return the effective viscosity, i.e. the laminar viscosity
        virtual tmp<volScalarField> nuEff() const;
 
        //- Return the effective viscosity on patch
        virtual tmp<scalarField> nuEff(const label patchi) const;
 
        //- Return the turbulence kinetic energy, i.e. 0 for laminar flow
        virtual tmp<volScalarField> k() const;
 
        //- Return the turbulence kinetic energy dissipation rate,
        //  i.e. 0 for laminar flow
        virtual tmp<volScalarField> epsilon() const;
 
        //- Return the Reynolds stress tensor, i.e. 0 for laminar flow
        virtual tmp<volSymmTensorField> R() const;
 
        //- Correct the laminar viscosity
        virtual void correct();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
#   include "laminar.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //