Turbulence for transient study and a changing Reynolds number -- CFD Online Discussion Forums

September 4, 2016, 04:20	Turbulence for transient study and a changing Reynolds number	#1
Shalash New Member Karim Shalash Join Date: Feb 2012 Location: Switzerland Posts: 7 Rep Power: 14	I am doing a transient simulation of a pulsating flow inside a pipe. So, my pipe Reynolds number is varying between 800 and 15000. My question is what turbulence model shall I be using? I am now using a transient kl-k-omega and it seems to work fine, but I want to make sure I am doing the right thing.

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