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Rotating cylinder ht

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August 9, 2019, 07:18	Rotating cylinder ht	#1
crinoid New Member crinoid Join Date: Jan 2019 Posts: 21 Rep Power: 7	Hi, I want to model the heat transfer of a rotating cylinder (1500 rpm) to static air. What domain should I use? I am using a kind of donut with 2 concentric circles (one for my cylinder, in which I set a constant temperature and a rotational speed) and another for the exterior (in which I don't know what bc to use). I've already tried several bc but the results aren't good. What do you recomend me?

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