Hello all!In the stokes demo (taylor-hood), I notice spurious pressure spikes near the corners. What is causing these?
I changed to a paraboloc inflow profile (consistent with the no-slip BCs), but the problem remains. Further, I ran the same problem on a unitsquare mesh (see plot attached). The pressure spikes are large. Is the demo problem ill posed?
Thanks! Dag Lindbo, KTH
<<inline: pressure.png>>
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