C++ (Cpp) volSymmTensorField::boundaryField Examples

Example #1

File: wallShearStress.C Project: petebachant/OpenFOAM-dev

void Foam::functionObjects::wallShearStress::calcShearStress
(
    const volSymmTensorField& Reff,
    volVectorField& shearStress
)
{
    shearStress.dimensions().reset(Reff.dimensions());

    forAllConstIter(labelHashSet, patchSet_, iter)
    {
        label patchi = iter.key();

        vectorField& ssp = shearStress.boundaryFieldRef()[patchi];
        const vectorField& Sfp = mesh_.Sf().boundaryField()[patchi];
        const scalarField& magSfp = mesh_.magSf().boundaryField()[patchi];
        const symmTensorField& Reffp = Reff.boundaryField()[patchi];

        ssp = (-Sfp/magSfp) & Reffp;
    }