| uosilos |
July 20, 2021 11:21 |
myBC does not work in parallel
I have tried to modify the activePressureForceBaffleVelocity BC.
It works fine in a single processor but not in parallel.
Any hint?
Code:
const fvPatch& cyclicPatch = patch().boundaryMesh()[cyclicPatchLabel_];
const labelList& cyclicFaceCells = cyclicPatch.patch().faceCells();
const fvPatch& nbrPatch = refCast<const cyclicFvPatch>
(
cyclicPatch
).neighbFvPatch();
const labelList& nbrFaceCells = nbrPatch.patch().faceCells();
scalar valueDiff = 0;
scalar valueDiffAvg = 0;
const scalar& cyclicFacesNumber = cyclicFaceCells.size();
//scalar cyclicFacesNumber = cyclicFaceCells.size();
//scalar cyclicFacesNumber = 0;
Info<< "Show = " << cyclicFaceCells.size() << endl;
Info<< "Faces in each cyclic baffle1 = " << cyclicFacesNumber << endl;
if (fBased_)
{
...
}
else // pressure based
{
forAll(cyclicFaceCells, facei)
{
valueDiff += p[cyclicFaceCells[facei]];
}
forAll(nbrFaceCells, facei)
{
valueDiff -= p[nbrFaceCells[facei]];
}
if (cyclicFacesNumber>0)
{
valueDiffAvg = valueDiff/cyclicFacesNumber;
Info<< "Faces in each cyclic baffle2 = " << cyclicFacesNumber << endl;
Info<< "Baffle face-averaged deltaP = " << valueDiffAvg << endl;
}
Info<< "Pressure difference = " << valueDiff << endl;
}
//if ((mag(valueDiff) > mag(minThresholdValue_)) || baffleActivated_)
if ((mag(valueDiffAvg) > mag(minThresholdValue_)) || baffleActivated_)
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