SchillerNaumann.C

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#include "SchillerNaumann.H"
#include "addToRunTimeSelectionTable.H"

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

namespace Foam
{
namespace dragModels
{
    defineTypeNameAndDebug(SchillerNaumann, 0);
    addToRunTimeSelectionTable(dragModel, SchillerNaumann, dictionary);
}
}


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

Foam::dragModels::SchillerNaumann::SchillerNaumann
(
    const dictionary& dict,
    const phaseInterface& interface,
    const bool registerObject
)
:
    dispersedDragModel(dict, interface, registerObject),
    residualRe_("residualRe", dimless, dict)
{}


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

Foam::dragModels::SchillerNaumann::~SchillerNaumann()
{}


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

Foam::tmp<Foam::volScalarField> Foam::dragModels::SchillerNaumann::CdRe() const
{
    volScalarField Re(interface_.Re());

    return
        neg(Re - 1000)*24*(1.0 + 0.15*pow(Re, 0.687))
      + pos0(Re - 1000)*0.44*max(Re, residualRe_);
}


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