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-   -   How can I set turbulence and viscosity configuration???? (http://www.cfd-online.com/Forums/ansys/94747-how-can-i-set-turbulence-viscosity-configuration.html)

sunti November 24, 2011 05:28

How can I set turbulence and viscosity configuration????
 
Hello
I need to run a simulation of an antenna mounted to the belly of an aircraft. The aircraft is cruising at 140m/s at 2000ft. Which turbulence model would be suitable for this case?
I would also like to know how to estimate the turbulence intensity and freestream viscosity ratio.

Thankful for any suggestions!

sunti December 20, 2011 02:50

suggestions anyone?????

k_k December 20, 2011 07:38

This might help you,

http://www.cfd-online.com/Wiki/Turbulence_intensity

http://support.esi-cfd.com/esi-users/turb_parameters/

sunti December 21, 2011 03:54

Thank you so much.
This help me got the turbulence intensity and viscosity ratio and maybe my simulation can run without any problem.


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