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142 lines
3.9 KiB
C++
142 lines
3.9 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::BlobsSheetAtomization
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Description
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Primary Breakup Model for pressure swirl atomizers.
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Accurate description in
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@verbatim
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Z. Han, S. Parrish, P.V. Farrell, R.D. Reitz
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"Modeling Atomization Processes Of Pressure Swirl Hollow-Cone Fuel Sprays"
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Atomization and Sprays, vol. 7, pp. 663-684, 1997
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and
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L. Allocca, G. Bella, A. De Vita, L. Di Angelo
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"Experimental Validation of a GDI Spray Model"
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SAE Technical Paper Series, 2002-01-1137
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@endverbatim
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\*---------------------------------------------------------------------------*/
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#ifndef BlobsSheetAtomization_H
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#define BlobsSheetAtomization_H
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#include "AtomizationModel.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class BlobsSheetAtomization Declaration
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\*---------------------------------------------------------------------------*/
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template<class CloudType>
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class BlobsSheetAtomization
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:
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public AtomizationModel<CloudType>
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{
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private:
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scalar B_;
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scalar angle_;
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public:
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//- Runtime type information
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TypeName("blobsSheetAtomization");
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// Constructors
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//- Construct from dictionary
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BlobsSheetAtomization(const dictionary& dict, CloudType& cloud);
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//- Construct copy
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BlobsSheetAtomization(const BlobsSheetAtomization<CloudType>& am);
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//- Construct and return a clone
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virtual autoPtr<AtomizationModel<CloudType> > clone() const
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{
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return autoPtr<AtomizationModel<CloudType> >
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(
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new BlobsSheetAtomization<CloudType>(*this)
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);
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}
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//- Destructor
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virtual ~BlobsSheetAtomization();
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// Member Functions
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//- initial value of liquidCore
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virtual scalar initLiquidCore() const;
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//- flag to indicate if chi needs to be calculated
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virtual bool calcChi() const;
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virtual void update
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(
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const scalar dt,
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scalar& d,
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scalar& liquidCore,
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scalar& tc,
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const scalar rho,
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const scalar mu,
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const scalar sigma,
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const scalar volFlowRate,
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const scalar rhoAv,
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const scalar Urel,
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const vector& pos,
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const vector& injectionPos,
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const scalar pAmbient,
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const scalar chi,
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cachedRandom& rndGen
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) const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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# include "BlobsSheetAtomization.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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