Converging diverging pipe in bigger pipe -- CFD Online Discussion Forums

April 30, 2015, 17:03	Converging diverging pipe in bigger pipe	#1
aaaallleex New Member Join Date: Mar 2015 Posts: 4 Rep Power: 11	Hi everyone, What is the best way or method to simulate flow in converging/diverging pipe placed in a bigger one? Inlet velocity should be from laminar to turbulent flow and size of the smallest part of the inner pipe should vary too... In definitive, laminar and turbulent flow could be both present but I can't predict it (except for the inlet). Any advice is welcome.

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