flow in tube with heat transfer
Dear Foamers,
i tried for long time to simulate a case of graetz flow. it simply flow inside circular tube with fixed temperature at external wall different from flow temp. there is also a problem with velocity distribution of flow and temp. distribution. solver is chtMultiRegionSimpleFoam. case is attached in this link. https://www.dropbox.com/s/yae8qs1s2xp1069/graetz.tar.gz thanks in advance. |
Greetings Ahmed,
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By the way, proof of the expected solution would also be helpful, so that you can prove that there is a problem with the solution you are getting! ;) Best regards, Bruno |
Dear Bruno,
thanks for your reply, i attached all case because i didn't know where the problem and i spent a lot of time trying solving it. i searched a lot but didn't find similar case although i think this case is common.now my problem is finally solved and i will create a blog for it. thanks for your interest. |
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