Single region MRF -- CFD Online Discussion Forums

August 20, 2018, 02:39	Tangential velocity specifications on Wall boundary	#1
ashokac7 Senior Member Ashok Chaudhari Join Date: Aug 2016 Location: Pune, India Posts: 260 Rep Power: 11	Isn't it will be like MRF with single region. There is a option like wall tangential velocity which we can set as rotation. So I can specify impeller (fan/blade) wall boundary as MRF. We know that in MRF blade will not rotate and there is just a transfer of moment. So this should be possible with single region. I tried, but it didn't worked. Please help. And correct me if I am wrong. TIA Last edited by ashokac7; August 31, 2018 at 03:55.

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