linearTsubDiameter.C

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#include "linearTsubDiameter.H"
#include "phaseSystem.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace diameterModels
{
    defineTypeNameAndDebug(linearTsub, 0);
    addToRunTimeSelectionTable(diameterModel, linearTsub, dictionary);
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::diameterModels::linearTsub::linearTsub
(
    const dictionary& diameterProperties,
    const phaseModel& phase
)
:
    spherical(diameterProperties, phase),
    liquidPhaseName_(diameterProperties.lookup("liquidPhase")),
    d2_("d2", dimLength, diameterProperties, 0.0015),
    Tsub2_("Tsub2", dimTemperature, diameterProperties, 0),
    d1_("d1", dimLength, diameterProperties, 0.00015),
    Tsub1_("Tsub1", dimTemperature, diameterProperties, 13.5),
    saturationModelPtr_
    (
        saturationTemperatureModel::New
        (
            "saturationTemperature",
            diameterProperties
        ).ptr()
    ),
    d_
    (
        IOobject
        (
            IOobject::groupName("d", phase.name()),
            phase.time().name(),
            phase.mesh()
        ),
        phase.mesh(),
        d1_
    )
{
    Info<< "    d2: " << d2_.value() << endl
        << "    Tsub2: " << Tsub2_.value() << endl
        << "    d1: " << d1_.value() << endl
        << "    Tsub1: " << Tsub1_.value() << endl;
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::diameterModels::linearTsub::~linearTsub()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::volScalarField> Foam::diameterModels::linearTsub::d() const
{
    return d_;
}
 
 
void Foam::diameterModels::linearTsub::correct()
{
    const phaseModel& liquid = phase().fluid().phases()[liquidPhaseName_];
 
    const volScalarField Tsub
    (
        saturationModelPtr_->Tsat(liquid.fluidThermo().p())
      - liquid.thermo().T()
    );
 
    const volScalarField f((Tsub - Tsub1_)/(Tsub2_ - Tsub1_));
 
    d_ = max(d1_, min(d2_, (1 - f)*d1_ + f*d2_));
}
 
 
bool Foam::diameterModels::linearTsub::read
(
    const dictionary& diameterProperties
)
{
    diameterProperties.lookup("liquidPhase") >> liquidPhaseName_;
 
    d2_.readIfPresent(diameterProperties);
    Tsub2_.readIfPresent(diameterProperties);
    d1_.readIfPresent(diameterProperties);
    Tsub1_.readIfPresent(diameterProperties);
 
    saturationModelPtr_.reset
    (
        saturationTemperatureModel::New
        (
            "saturationTemperature",
            diameterProperties
        ).ptr()
    );
 
    return true;
}
 
 
// ************************************************************************* //