actuationDiskSourceTemplates.C

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#include "actuationDiskSource.H"
#include "volFields.H"

// * * * * * * * * * * * * * * *  Member Functions * * * * * * * * * * * * * //

template<class RhoFieldType>
void Foam::fv::actuationDiskSource::addActuationDiskAxialInertialResistance
(
    vectorField& Usource,
    const labelList& cells,
    const scalarField& Vcells,
    const RhoFieldType& rho,
    const vectorField& U
) const
{
    scalar a = 1.0 - Cp_/Ct_;
    vector uniDiskDir = diskDir_/mag(diskDir_);
    tensor E(Zero);
    E.xx() = uniDiskDir.x();
    E.yy() = uniDiskDir.y();
    E.zz() = uniDiskDir.z();

    vector upU = vector(vGreat, vGreat, vGreat);
    scalar upRho = vGreat;
    if (upstreamCellId_ != -1)
    {
        upU =  U[upstreamCellId_];
        upRho = rho[upstreamCellId_];
    }
    reduce(upU, minOp<vector>());
    reduce(upRho, minOp<scalar>());

    scalar T = 2.0*upRho*diskArea_*mag(upU)*a*(1 - a);

    forAll(cells, i)
    {
        Usource[cells[i]] += ((Vcells[cells[i]]/set_.V())*T*E) & upU;
    }
}


// ************************************************************************* //