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Smoothing intermediate results?

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My problem has to do with using heat transfer coefficient correlations and "noise" in the solutions. In general the solutions seem correct physically, but they are very "jagged(see attached)." I believe this is causing problems with convergence when I try to apply more complicated HTC correlations. This "jaggedness" persists even when the mesh is refined.

Is there a way to smooth intermediate solutions? By intermediate solutions I mean the solution passed from one iteration to the next.


I saw a post about this from 2010 (www.comsol.com/community/forums/general/thread/8396) but didn't find any suggestions at the time.

Thanks in advance,
Bryan


0 Replies Last Post 25 ago 2016, 16:42 GMT-4
COMSOL Moderator

Hello Bryan Burk

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