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-   -   steady RANS for flow problem with unsteady inlet? (http://www.cfd-online.com/Forums/main/16359-steady-rans-flow-problem-unsteady-inlet.html)

kat February 16, 2009 11:24

steady RANS for flow problem with unsteady inlet?
 
Hi

A newbie question...

How can I check if I'm allowed to use a steady k-e RANS turbulence model when I have a a flow problem in which the inlet temperature varies sinusoidally?

Which frequencies are relevant and how do I calculate these?

Thanks

Katrien



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