The pressureInletUniformVelocity BC imposes a fixed, uniform velocity on a patch based on phi. However, when the patch spans multiple partitions, multiple uniform velocities are fixed. I think the problem is the summing is not parallelized:
i.e. in 1.5.x's pressureInletUniformVelocityFvPatchVectorField.C, should the following line use gsums?
operator==(patch().nf()*sum(patch().Sf() & *this)/sum(patch().magSf()));
Thanks for the bug report, thi
Thanks for the bug report, this is now fixed in 1.5.x.
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