fsi and cavitation in cfx -- CFD Online Discussion Forums

April 9, 2016, 01:05	fsi and cavitation in cfx	#1
mortazavi Member SMN Join Date: Jun 2009 Location: CANADA Posts: 71 Rep Power: 16	hi, To simulate cavitation on a flexible (FSI) hydrofoil I am using Ansys+CFX. there are two tutorials in cfx for cavitation around a hydrofoil and fsi(oscillating plate). In the first one the reference pressure is set to zero while in the second one pref=1atm. To habe both fsi and cavitation what do you recommend??? I have tried cavitation whith pref=1atm and modified the outlet pressure according to the new ref pressure. the same for fsi with pref=0. but none of them works. I mean the results are different. ANY SUGGESTION??? thanks,

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