isothermalDiameter.C

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    Copyright (C) 2022 OpenCFD Ltd.
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#include "isothermalDiameter.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace multiphaseEuler
{
namespace diameterModels
{
    defineTypeNameAndDebug(isothermal, 0);
 
    addToRunTimeSelectionTable
    (
        diameterModel,
        isothermal,
        dictionary
    );
}
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::multiphaseEuler::diameterModels::isothermal::isothermal
(
    const dictionary& dict,
    const phaseModel& phase
)
:
    diameterModel(dict, phase),
    d0_("d0", dimLength, dict),
    p0_("p0", dimPressure, dict)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::volScalarField>
Foam::multiphaseEuler::diameterModels::isothermal::d() const
{
    const volScalarField& p = phase_.U().db().lookupObject<volScalarField>
    (
        "p"
    );
 
    return d0_*cbrt(p0_/p);
}
 
 
// ************************************************************************* //