maxDeltaxyz.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011-2015 OpenFOAM Foundation
    Copyright (C) 2016 OpenCFD 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::maxDeltaxyz
 
Description
    Delta calculated by taking the maximum distance between the cell centre
    and any face centre.  For a regular hex cell, the computed delta will
    equate to half of the cell width; accordingly, the deltaCoeff model
    coefficient should be set to 2 for this case.
 
SourceFiles
    maxDeltaxyz.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef LESModels_maxDeltaxyz_H
#define LESModels_maxDeltaxyz_H
 
#include "LESdelta.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace LESModels
{
 
/*---------------------------------------------------------------------------*\
                         Class maxDeltaxyz Declaration
\*---------------------------------------------------------------------------*/
 
class maxDeltaxyz
:
    public LESdelta
{
    // Private data
 
        //- Model coefficient
        scalar deltaCoeff_;
 
 
    // Private Member Functions
 
        //- No copy construct
        maxDeltaxyz(const maxDeltaxyz&) = delete;
 
        //- No copy assignment
        void operator=(const maxDeltaxyz&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("maxDeltaxyz");
 
 
    // Constructors
 
        //- Construct from name, turbulenceModel and dictionary
        maxDeltaxyz
        (
            const word& name,
            const turbulenceModel& turbulence,
            const dictionary&
        );
 
 
    //- Destructor
    virtual ~maxDeltaxyz() = default;
 
 
    // Member Functions
 
        //- Calculate the delta values
        void calcDelta();
 
        //- Read the LESdelta dictionary
        virtual void read(const dictionary&);
 
        // Correct values
        virtual void correct();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace LESModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
#endif
 
// ************************************************************************* //