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Anyone remember turbulence theory??

Posted Oct 20, 2010, 3:06 p.m. EDT 0 Replies

John
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I read (Kays&Crawford) that von Karman constant for internal pipe flow should be 0.40 whereas for external flow 0.42 is the better number - the latter is default in COMSOL

Can you remind me if the other turbulence terms are related to von Karman constant. I am optimistic that I can change 0.42 to 0.40 and not have to change anything else. Is that correct?

Thanks, John
0 Replies Last Post Oct 20, 2010, 3:06 p.m. EDT
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