ETAB.H

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    Copyright (C) 2011-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
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::ETAB
 
Group
    grpLagrangianIntermediateBreakupSubModels
 
Description
    The Enhanced TAB model.
 
    Described in the papers below.
    @verbatim
    F.X. Tanner
        "Liquid Jet Atomization and Droplet Breakup Modeling of
        Non-Evaporating Diesel Fuel Sprays"
        SAE 970050,
        SAE Transactions: Journal of Engines, Vol 106, Sec 3 pp 127-140
 
    F.X. Tanner and G. Weisser
        "Simulation of Liquid Jet Atomization for
        Fuel Sprays by Means of Cascade Drop Breakup Model"
        SAE 980808
        SAE Technical Paper Series
    @endverbatim
 
See also
    The TAB model
 
\*---------------------------------------------------------------------------*/
 
#ifndef ETAB_H
#define ETAB_H
 
#include "BreakupModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
/*---------------------------------------------------------------------------*\
                           Class ETAB Declaration
\*---------------------------------------------------------------------------*/
 
template<class CloudType>
class ETAB
:
    public BreakupModel<CloudType>
{
private:
 
    // Private data
 
        // Model constants
 
            scalar k1_;
            scalar k2_;
            scalar WeTransition_;
            scalar AWe_;
 
 
public:
 
    //- Runtime type information
    TypeName("ETAB");
 
 
    // Constructors
 
        //- Construct from dictionary
        ETAB(const dictionary&, CloudType&);
 
        //- Construct copy
        ETAB(const ETAB<CloudType>& bum);
 
        //- Construct and return a clone
        virtual autoPtr<BreakupModel<CloudType>> clone() const
        {
            return autoPtr<BreakupModel<CloudType>>
            (
                new ETAB<CloudType>(*this)
            );
        }
 
 
    //- Destructor
    virtual ~ETAB();
 
 
    // Member Functions
 
        //- Update the parcel properties
        virtual bool update
        (
            const scalar dt,
            const vector& g,
            scalar& d,
            scalar& tc,
            scalar& ms,
            scalar& nParticle,
            scalar& KHindex,
            scalar& y,
            scalar& yDot,
            const scalar d0,
            const scalar rho,
            const scalar mu,
            const scalar sigma,
            const vector& U,
            const scalar rhoc,
            const scalar muc,
            const vector& Urel,
            const scalar Urmag,
            const scalar tMom,
            scalar& dChild,
            scalar& massChild
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "ETAB.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //