CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Laminar Separation Bubble and transition (http://www.cfd-online.com/Forums/fluent/113226-laminar-separation-bubble-transition.html)

mrenergy February 15, 2013 06:37

Laminar Separation Bubble and transition
 
Hello everybody,
I am simulating the laminar separation bubble over thin 2D airfoils at low Re
Re from 70 k to 200 k , using Transition SST model.

I explored the threads and posts about this issue, but I am confused in some points, hopping to be clarified ...

1- Should I use unsteady simulation to capture LSB and transition location?
2- How can I specify the bubble geometry and transition location? pressure contours?velocity contours? Cp- plateau? stream function? all?

thanks in advance
Mamdouh

mrenergy February 17, 2013 09:51

any help?
thanks


All times are GMT -4. The time now is 05:08.