RanzMarshall.C

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#include "RanzMarshall.H"
#include "addToRunTimeSelectionTable.H"

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

namespace Foam
{
namespace heatTransferModels
{
    defineTypeNameAndDebug(RanzMarshall, 0);
    addToRunTimeSelectionTable(heatTransferModel, RanzMarshall, dictionary);
}
}


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::heatTransferModels::RanzMarshall::RanzMarshall
(
    const dictionary& dict,
    const phaseInterface& interface
)
:
    heatTransferModel(dict, interface),
    interface_
    (
        interface.modelCast<heatTransferModel, dispersedPhaseInterface>()
    )
{}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

Foam::heatTransferModels::RanzMarshall::~RanzMarshall()
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

Foam::tmp<Foam::volScalarField>
Foam::heatTransferModels::RanzMarshall::K(const scalar residualAlpha) const
{
    volScalarField Nu(2 + 0.6*sqrt(interface_.Re())*cbrt(interface_.Pr()));

    return
        6
       *max(interface_.dispersed(), residualAlpha)
       *interface_.continuous().thermo().kappa()
       *Nu
       /sqr(interface_.dispersed().d());
}


// ************************************************************************* //