Effect of crack on flow separation? Help please -- CFD Online Discussion Forums

October 27, 2005, 02:17	Effect of crack on flow separation? Help please	#1
Adam Guest Posts: n/a	Hi.... I need some advice for the leakage problem in my experimental model. I found a very tiny crack on the model that suck the air flow from outside (it's a suction type system). Since the crack is on the upper surface of a diffusing bend, will this increase or decrease the flow separation already existed in the region? Thank you for any advice here.

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