LemmertChawla.C

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#include "LemmertChawla.H"
#include "addToRunTimeSelectionTable.H"
#include "wallBoilingModelsCoefficient.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace wallBoilingModels
{
namespace nucleationSiteModels
{
    defineTypeNameAndDebug(LemmertChawla, 0);
    addToRunTimeSelectionTable
    (
        nucleationSiteModel,
        LemmertChawla,
        dictionary
    );
}
}
}
 
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
template<class ScalarFieldType>
Foam::tmp<ScalarFieldType>
Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::calculate
(
    const ScalarFieldType& Tsatw,
    const ScalarFieldType& Tw
) const
{
    auto Cn = coefficient<ScalarFieldType>::value(Cn_);
    auto NRef = coefficient<ScalarFieldType>::value(NRef_);
    auto deltaTRef = coefficient<ScalarFieldType>::value(deltaTRef_);
 
    return Cn*NRef*pow(max((Tw - Tsatw)/deltaTRef, scalar(0)), 1.805);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::LemmertChawla
(
    const dictionary& dict
)
:
    nucleationSiteModel(),
    Cn_(dimensionedScalar::lookupOrDefault("Cn", dict, dimless, 1)),
    NRef_
    (
        dimensionedScalar::lookupOrDefault
        (
            "NRef",
            dict,
            dimless/dimArea,
            9.922e5
        )
    ),
    deltaTRef_
    (
        dimensionedScalar::lookupOrDefault
        (
            "deltaTRef",
            dict,
            dimTemperature,
            10
        )
    )
{}
 
 
Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::LemmertChawla
(
    const LemmertChawla& model
)
:
    nucleationSiteModel(),
    Cn_(model.Cn_),
    NRef_(model.NRef_),
    deltaTRef_(model.deltaTRef_)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::~LemmertChawla()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::scalarField>
Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::
nucleationSiteDensity
(
    const phaseModel& liquid,
    const phaseModel& vapour,
    const label patchi,
    const scalarField& Tl,
    const scalarField& Tsatw,
    const scalarField& L,
    const scalarField& dDep,
    const scalarField& fDep
) const
{
    const scalarField& Tw =
        liquid.thermo().T().boundaryField()[patchi];
 
    return calculate(Tsatw, Tw);
}
 
 
Foam::tmp<Foam::volScalarField>
Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::
nucleationSiteDensity
(
    const phaseModel& liquid,
    const phaseModel& vapour,
    const phaseModel& solid,
    const volScalarField& Tf,
    const volScalarField& Tsatw,
    const volScalarField& L,
    const volScalarField& dDep,
    const volScalarField& fDep
) const
{
    return calculate(Tsatw, Tf);
}
 
 
void Foam::wallBoilingModels::nucleationSiteModels::LemmertChawla::write
(
    Ostream& os
) const
{
    nucleationSiteModel::write(os);
    writeKeyword(os, "Cn") << Cn_ << token::END_STATEMENT << nl;
    writeKeyword(os, "NRef") << NRef_ << token::END_STATEMENT << nl;
    writeKeyword(os, "deltaTRef") << deltaTRef_ << token::END_STATEMENT << nl;
}
 
 
// ************************************************************************* //