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-   -   mixing layer vortices (http://www.cfd-online.com/Forums/fluent/41337-mixing-layer-vortices.html)

Julien June 9, 2006 15:42

mixing layer vortices
 
Hi,

I'm a French student in the field of Fluid mechanics, and I've got some trouble with the case of create vortices in a mixing layer in a pipe with two different speed at the entrance.

In fact, I put an UDF with an tangh profile for the velocity inlet, that varies during time. the unsteady calculation always give something that create vortices.

Does someone have a tutorial for this case ? Thanks


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