Exemplos de fvPatch::index em C++ (Cpp)

Exemplo n.º 1

Arquivo: epsilonLowReWallFunctionFvPatchScalarField.C Projeto: CDAC-CFD/OpenFOAM-2.4.x

void epsilonLowReWallFunctionFvPatchScalarField::calculate
(
    const turbulenceModel& turbulence,
    const List<scalar>& cornerWeights,
    const fvPatch& patch,
    scalarField& G,
    scalarField& epsilon
)
{
    const label patchi = patch.index();

    const scalarField& y = turbulence.y()[patchi];

    const scalar Cmu25 = pow025(Cmu_);
    const scalar Cmu75 = pow(Cmu_, 0.75);

    const tmp<volScalarField> tk = turbulence.k();
    const volScalarField& k = tk();

    const tmp<scalarField> tnuw = turbulence.nu(patchi);
    const scalarField& nuw = tnuw();

    const tmp<scalarField> tnutw = turbulence.nut(patchi);
    const scalarField& nutw = tnutw();

    const fvPatchVectorField& Uw = turbulence.U().boundaryField()[patchi];

    const scalarField magGradUw(mag(Uw.snGrad()));

    // Set epsilon and G
    forAll(nutw, faceI)
    {
        label cellI = patch.faceCells()[faceI];

        scalar yPlus = Cmu25*sqrt(k[cellI])*y[faceI]/nuw[faceI];

        scalar w = cornerWeights[faceI];

        if (yPlus > yPlusLam_)
        {
            epsilon[cellI] += w*Cmu75*pow(k[cellI], 1.5)/(kappa_*y[faceI]);
        }
        else
        {
            epsilon[cellI] += w*2.0*k[cellI]*nuw[faceI]/sqr(y[faceI]);
        }

        G[cellI] +=
            w
           *(nutw[faceI] + nuw[faceI])
           *magGradUw[faceI]
           *Cmu25*sqrt(k[cellI])
           /(kappa_*y[faceI]);
    }

Exemplo n.º 2

Arquivo: epsilonLowReWallFunctionFvPatchScalarField.C Projeto: Rodbourn/OpenFOAM-dev

void Foam::epsilonLowReWallFunctionFvPatchScalarField::calculate
(
    const turbulenceModel& turbModel,
    const List<scalar>& cornerWeights,
    const fvPatch& patch,
    scalarField& G0,
    scalarField& epsilon0
)
{
    const label patchi = patch.index();

    const scalarField& y = turbModel.y()[patchi];

    const scalar Cmu25 = pow025(Cmu_);
    const scalar Cmu75 = pow(Cmu_, 0.75);

    const tmp<volScalarField> tk = turbModel.k();
    const volScalarField& k = tk();

    const tmp<scalarField> tnuw = turbModel.nu(patchi);
    const scalarField& nuw = tnuw();

    const tmp<scalarField> tnutw = turbModel.nut(patchi);
    const scalarField& nutw = tnutw();

    const fvPatchVectorField& Uw = turbModel.U().boundaryField()[patchi];

    const scalarField magGradUw(mag(Uw.snGrad()));

    const DimensionedField<scalar, volMesh>& G =
        db().lookupObject<DimensionedField<scalar, volMesh> >
        (
            turbModel.GName()
        );

    // Set epsilon and G
    forAll(nutw, facei)
    {
        label celli = patch.faceCells()[facei];

        scalar yPlus = Cmu25*sqrt(k[celli])*y[facei]/nuw[facei];

        scalar w = cornerWeights[facei];

        if (yPlus > yPlusLam_)
        {
            epsilon0[celli] += w*Cmu75*pow(k[celli], 1.5)/(kappa_*y[facei]);

            G0[celli] +=
                w
               *(nutw[facei] + nuw[facei])
               *magGradUw[facei]
               *Cmu25*sqrt(k[celli])
               /(kappa_*y[facei]);
        }
        else
        {
            epsilon0[celli] += w*2.0*k[celli]*nuw[facei]/sqr(y[facei]);
            G0[celli] += G[celli];
        }
    }

Exemplo n.º 3

Arquivo: epsilonLowReWallFunctionFvPatchScalarField.C Projeto: Kiiree/RapidCFD-dev

void epsilonLowReWallFunctionFvPatchScalarField::calculate
(
    const turbulenceModel& turbulence,
    const gpuList<scalar>& cornerWeights,
    const fvPatch& patch,
    scalargpuField& G,
    scalargpuField& epsilon
)
{
    const label patchi = patch.index();

    const scalargpuField& y = turbulence.y()[patchi];

    const scalar Cmu25 = pow025(Cmu_);
    const scalar Cmu75 = pow(Cmu_, 0.75);

    const tmp<volScalarField> tk = turbulence.k();
    const volScalarField& k = tk();

    const tmp<scalargpuField> tnuw = turbulence.nu(patchi);
    const scalargpuField& nuw = tnuw();

    const tmp<scalargpuField> tnutw = turbulence.nut(patchi);
    const scalargpuField& nutw = tnutw();

    const fvPatchVectorField& Uw = turbulence.U().boundaryField()[patchi];

    const scalargpuField magGradUw(mag(Uw.snGrad()));

    matrixPatchOperation
    (
        patchi,
        epsilon,
        patch.boundaryMesh().mesh().lduAddr(),
        EpsilonLowReCalculateEpsilonFunctor
        (
            yPlusLam_,
            Cmu25,
            Cmu75,
            kappa_,
            cornerWeights.data(),
            y.data(),
            k.getField().data(),
            nuw.data()
        )
    );
	
    matrixPatchOperation
    (
        patchi,
        G,
        patch.boundaryMesh().mesh().lduAddr(),
        EpsilonLowReCalculateGFunctor
        (
            Cmu25,
            kappa_,
            cornerWeights.data(),
            y.data(),
            k.getField().data(),
            nuw.data(),
            nutw.data(),
            magGradUw.data()
        )
    );
}