|February 18, 2008, 07:55||
Stall-Angle of an elliptical cross-section body
I hope anyone can help me, because I'm really desperate.
I need to calculate the lift coefficients versus angel of attack of different bodies with elliptic cross-section.
As a 2D-simulation failed, I am now working 3D, and doing the simulation with the LES-solver. I have a very fine Grid, and my y+ is about 1.
Nevertheless the lift coefficient does not drop at the critical point of about 20°, but has a further increase.
I am very grateful for any kind of help.
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