Cole.C

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    Copyright (C) 2016-2018 OpenFOAM Foundation
    Copyright (C) 2018 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    for more details.
 
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#include "Cole.H"
#include "addToRunTimeSelectionTable.H"
#include "uniformDimensionedFields.H"
#include "compressibleTurbulenceModel.H"
#include "ThermalDiffusivity.H"
#include "PhaseCompressibleTurbulenceModel.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace wallBoilingModels
{
namespace departureFrequencyModels
{
    defineTypeNameAndDebug(Cole, 0);
    addToRunTimeSelectionTable
    (
        departureFrequencyModel,
        Cole,
        dictionary
    );
}
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::wallBoilingModels::departureFrequencyModels::
Cole::Cole(const dictionary& dict)
:
    departureFrequencyModel()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::scalarField>
Foam::wallBoilingModels::departureFrequencyModels::
Cole::fDeparture
(
    const phaseModel& liquid,
    const phaseModel& vapor,
    const label patchi,
    const scalarField& dDep
) const
{
    // Gravitational acceleration
    const auto& g =
        liquid.mesh().time().lookupObject<uniformDimensionedVectorField>("g");
 
    const scalarField rhoLiquid(liquid.thermo().rho(patchi));
    const scalarField rhoVapor(vapor.thermo().rho(patchi));
 
    return sqrt
    (
        scalar(4)*mag(g).value()
       *max(rhoLiquid - rhoVapor, scalar(0.1))
       /(scalar(3)*dDep*rhoLiquid)
    );
}
 
 
// ************************************************************************* //