2D cavity flow -- CFD Online Discussion Forums

October 21, 2022, 02:10	2D cavity flow	#1
tusin111 New Member jinhoon park Join Date: Oct 2022 Posts: 28 Rep Power: 4	I know I need to calculate the under relaxation coefficient when calculating the cavity flow. what i'm wondering is When you first solve the momentum equation, do you multiply the relaxation state by u,v? if not After finding u = u* + u', do we multiply u by the relaxation state? I'm curious.

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