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Thin airfoil subsonic Stall

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October 11, 2013, 11:10	Thin airfoil subsonic Stall	#1
jasonbot Member Jason Join Date: May 2013 Location: South Africa Posts: 32 Rep Power: 12	I am analysing a supercritical airfoil at subsonic (Mach 0.2) conditions. I am struggling with determining the correct stall angle. Stall should occur at around 8.5 degrees with a sharp leading edge stall but my model shows a gradual trailing edge stall. I have tried various turbulence models as well as considerable grid refinements but nothing seems to work. Does anyone have any ideas/hints/tips?

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low mach, stall, supercritical, thin airfoil

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