SinclairJacksonRadial.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
     \\/     M anipulation  |
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License
    This file is part of OpenFOAM.
 
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#include "SinclairJacksonRadial.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace kineticTheoryModels
{
namespace radialModels
{
    defineTypeNameAndDebug(SinclairJackson, 0);
 
    addToRunTimeSelectionTable
    (
        radialModel,
        SinclairJackson,
        dictionary
    );
}
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::kineticTheoryModels::radialModels::SinclairJackson::SinclairJackson
(
    const dictionary& dict
)
:
    radialModel(dict)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::kineticTheoryModels::radialModels::SinclairJackson::~SinclairJackson()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::volScalarField>
Foam::kineticTheoryModels::radialModels::SinclairJackson::g0
(
    const volScalarField& alpha,
    const dimensionedScalar& alphaMinFriction,
    const dimensionedScalar& alphaMax
) const
{
    return 1.0/(1.0 - cbrt(min(alpha, alphaMinFriction)/alphaMax));
}
 
 
Foam::tmp<Foam::volScalarField>
Foam::kineticTheoryModels::radialModels::SinclairJackson::g0prime
(
    const volScalarField& alpha,
    const dimensionedScalar& alphaMinFriction,
    const dimensionedScalar& alphaMax
) const
{
    volScalarField aByaMax
    (
        cbrt(min(max(alpha, scalar(1e-3)), alphaMinFriction)/alphaMax)
    );
 
    return (1.0/(3*alphaMax))/sqr(aByaMax - sqr(aByaMax));
}
 
 
// ************************************************************************* //