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-   -   "stability" of turbulent jet surface location (http://www.cfd-online.com/Forums/fluent/44909-stability-turbulent-jet-surface-location.html)

Al June 3, 2007 15:44

"stability" of turbulent jet surface location
 
Hi, can somebody please help with (sorry) basic understanding of the following:

turbulent jet (say round) entering almost vacuum (almost no friction) - VOF. Model: steady k-e (or RSM or k-w, not LES) with, of course, steady BC. Will the solution start to oscillate? If the formulation is unsteady with steady BC - will the jet surface start to be wavy?

Thanks a lot.


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