actuationDiskSourceTemplates.C

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#include "actuationDiskSource.H"
#include "volFields.H"
 
// * * * * * * * * * * * * * * *  Member Functions * * * * * * * * * * * * * //
 
template<class AlphaFieldType, class RhoFieldType>
void Foam::fv::actuationDiskSource::addActuationDiskAxialInertialResistance
(
    vectorField& Usource,
    const labelList& cells,
    const scalarField& Vcells,
    const AlphaFieldType& alpha,
    const RhoFieldType& rho,
    const vectorField& U
) const
{
    const scalar a = 1 - Cp_/Ct_;
    const vector dHat(diskDir_/mag(diskDir_));
 
    scalar dHatUo(vGreat);
    if (upstreamCellId_ != -1)
    {
        dHatUo = dHat & U[upstreamCellId_];
    }
    reduce(dHatUo, minOp<scalar>());
 
    const vector T = 2*diskArea_*sqr(dHatUo)*a*(1 - a)*dHat;
 
    forAll(cells, i)
    {
        Usource[cells[i]] +=
            (alpha[cells[i]]*rho[cells[i]]*(Vcells[cells[i]]/set_.V()))*T;
    }
}
 
 
// ************************************************************************* //