packingDispersionModel.C

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    This file is part of OpenFOAM.
 
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#include "none_packingDispersionModel.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(packingDispersionModel, 0);
    defineRunTimeSelectionTable(packingDispersionModel, dictionary);
}
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::packingDispersionModel::packingDispersionModel
(
    const relativeVelocityModel& relativeVelocity
)
:
    relativeVelocity_(relativeVelocity),
    mixture_(relativeVelocity.mixture())
{}
 
 
// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
 
Foam::autoPtr<Foam::packingDispersionModel> Foam::packingDispersionModel::New
(
    const dictionary& dict,
    const relativeVelocityModel& relativeVelocity
)
{
    if (dict.found(typeName))
    {
        const word modelType(dict.lookup(typeName));
 
        Info<< indentOrNl
            << "Selecting packing dispersion model " << modelType << endl;
 
        dictionaryConstructorTable::iterator cstrIter =
            dictionaryConstructorTablePtr_->find(modelType);
 
        if (cstrIter == dictionaryConstructorTablePtr_->end())
        {
            FatalIOErrorInFunction(dict)
                << "Unknown time scale model type " << modelType
                << ", constructor not in hash table" << nl << nl
                << "    Valid time scale model types are:" << nl
                << dictionaryConstructorTablePtr_->sortedToc()
                << abort(FatalIOError);
        }
 
        printDictionary(dict, dict.optionalTypeDict(modelType));
 
        return
            autoPtr<packingDispersionModel>
            (
                cstrIter()
                (
                    dict.optionalTypeDict(modelType),
                    relativeVelocity
                )
            );
    }
    else
    {
        return
            autoPtr<packingDispersionModel>
            (
                new packingDispersionModels::none(relativeVelocity)
            );
    }
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::packingDispersionModel::~packingDispersionModel()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
Foam::tmp<Foam::volScalarField>
Foam::packingDispersionModel::Dd() const
{
    const dimensionedScalar& rhod = mixture_.rhod();
    const dimensionedScalar& rhoc = mixture_.rhoc();
 
    return
        rhod*mixture_.rho()
       *relativeVelocity_.UdmCoeff()*sigmaPrime()
       /((rhod - rhoc)*mixture_.alphac()*rhoc);
}
 
 
// ************************************************************************* //