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-   -   Simulation of Laminar Separation Bubble (https://www.cfd-online.com/Forums/ansys/157018-simulation-laminar-separation-bubble.html)

sainathaero July 17, 2015 06:10

Simulation of Laminar Separation Bubble
 
I was trying to simulate laminar bubble over naca2415 using ANSYS Fluent with Transition SST model. My flow conditions are Re=100000, Turbulent intensity = 1% at inflow boundary conditions. I don't know how to give intermittency factor and turbulenct viscosity ratio at inlet and outlet.

Can anyone help with your experience and brief me about the variables used to locate starting and ending of laminar separation bubble in qualitative analysis?


Thanks in advance


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