Kusters.C

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#include "Kusters.H"
#include "phaseCompressibleMomentumTransportModel.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace populationBalance
{
namespace breakupModels
{
    defineTypeNameAndDebug(Kusters, 0);
    addToRunTimeSelectionTable(breakupModel, Kusters, dictionary);
}
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::populationBalance::breakupModels::Kusters::Kusters
(
    const populationBalanceModel& popBal,
    const dictionary& dict
)
:
    daughterSizeDistribution(popBal, dict),
    B_("B", dimensionSet(0, 3, -3, 0, 0), dict),
    dP_("dP", dimLength, dict),
    kc_("kc", dimless, dict, 1),
    Df_("Df", dimless, dict)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::volScalarField::Internal>
Foam::populationBalance::breakupModels::Kusters::rate(const label i) const
{
    using Foam::constant::mathematical::pi;
 
    tmp<volScalarField> tdi = popBal_.d(i);
    const volScalarField::Internal& di = tdi();
 
    tmp<volScalarField> tepsilonc(popBal_.continuousTurbulence().epsilon());
    const volScalarField::Internal& epsilonc = tepsilonc();
    tmp<volScalarField> tnu(popBal_.continuousPhase().fluidThermo().nu());
    const volScalarField::Internal nuc = tnu();
 
    return
        sqrt(4*epsilonc/(15*pi*nuc))
       *exp(- B_/(dP_*0.5*pow(pow(di/dP_, Df_)/kc_, 1/Df_))/epsilonc);
}
 
 
// ************************************************************************* //