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arkur June 29, 2008 18:07

simple pipe flow question
 
Hi

I have run a simple pipe flow with periodic boundaries using RANS model. When I checked the velocity in post it was around 0.4 m/s in the middle of pipe. However, according to the paper that I am using, the bulk velocity is 2m/s. Is there a difference between bulk and mean velocity? Thank you


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