Bad results when compared with Wind Tunnel
 

I am having very bad results in airfoils drag and lift forces for any kind of airfoil but specielly with hight attack angle and flaps deflection. I´m comparing this results with obtained in wind tunnels and I´m very disappointed.

I tried many turbulences models without results and meshes.

I´m using CFX and fluent.

Any sugestions?

Thanks.

Re: Bad results when compared with Wind Tunnel
 

hi!

have a look at this discussion:

http://www.cfd-online.com/Forum/fluent.cgi?read=43463

Ralf