PecletNo.C

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#include "PecletNo.H"
#include "momentumTransportModel.H"
#include "surfaceInterpolate.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
    defineTypeNameAndDebug(PecletNo, 0);
 
    addToRunTimeSelectionTable
    (
        functionObject,
        PecletNo,
        dictionary
    );
}
}
 
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
bool Foam::functionObjects::PecletNo::calc()
{
    if (foundObject<surfaceScalarField>(fieldName_))
    {
        tmp<volScalarField> nuEff
        (
            mesh_.lookupType<momentumTransportModel>().nuEff()
        );
 
        const surfaceScalarField& phi =
            mesh_.lookupObject<surfaceScalarField>(fieldName_);
 
        return store
        (
            resultName_,
            mag(phi)
           /(
                mesh_.magSf()
               *mesh_.surfaceInterpolation::deltaCoeffs()
               *fvc::interpolate(nuEff)
            )
        );
    }
    else
    {
        cannotFindObject<surfaceScalarField>(fieldName_);
 
        return false;
    }
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::functionObjects::PecletNo::PecletNo
(
    const word& name,
    const Time& runTime,
    const dictionary& dict
)
:
    fieldExpression(name, runTime, dict, "Pe", "phi")
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::functionObjects::PecletNo::~PecletNo()
{}
 
 
// ************************************************************************* //