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-   -   airfoils in tandem configuration (http://www.cfd-online.com/Forums/fluent/95617-airfoils-tandem-configuration.html)

shamsoddin December 25, 2011 10:54

airfoils in tandem configuration
 
I have two airfoils in tandem configuration in front of an air stream in mach0.3
I used spalart-almaras as a viscous model to achieve the results.I tried all boundary conditions u think.BUT nothing I could find,I mean I can not achieve the correct periodic pattern of drag coefficient.what are the correct boundary conditions? where is my problem?:confused:
I'll be so glad in advance for your help.
tnx:)


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