dampedCoulomb.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 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::pairPotentials::dampedCoulomb
 
Description
 
 
SourceFiles
    dampedCoulomb.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef dampedCoulomb_H
#define dampedCoulomb_H
 
#include "pairPotential.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace pairPotentials
{
 
/*---------------------------------------------------------------------------*\
                         Class dampedCoulomb Declaration
\*---------------------------------------------------------------------------*/
 
class dampedCoulomb
:
    public pairPotential
{
    // Private data
 
        dictionary dampedCoulombCoeffs_;
 
        scalar alpha_;
 
 
public:
 
    //- Runtime type information
    TypeName("dampedCoulomb");
 
 
    // Static data members
 
        static scalar oneOverFourPiEps0;
 
 
    // Constructors
 
        //- Construct from components
        dampedCoulomb
        (
            const word& name,
            const dictionary& pairPotentialProperties
        );
 
 
    //- Destructor
    ~dampedCoulomb()
    {}
 
 
    // Member Functions
 
        scalar unscaledEnergy(const scalar r) const;
 
        //- Read dictionary
        bool read(const dictionary& pairPotentialProperties);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace pairPotentials
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //