Need Cl,Cd for high angles of attack

Poojitha · October 18, 2013, 06:07

Hi

I am a final year student working on numerical modelling of Darrieus turbine. I require Cl,Cd as a function of angle of attack for angles - 0 to 60 deg. Can you please direct me to a source where I can find experimental/any reliable Cl Cd values for some symmetric NACA profiles.

maazz · October 23, 2013, 13:44

http://aerospace.illinois.edu/m-seli..._database.html

Poojitha · October 24, 2013, 00:01

Thanks for replying

But I want Cl, Cd values of NACA airfoils for angles of attack 0-60 deg but I am finding results only for angles till 20deg and very few for NACA...Can u help?

October 18, 2013, 06:07	Need Cl,Cd for high angles of attack	#1
Poojitha New Member dynamic Join Date: Oct 2013 Posts: 3 Rep Power: 5	Hi I am a final year student working on numerical modelling of Darrieus turbine. I require Cl,Cd as a function of angle of attack for angles - 0 to 60 deg. Can you please direct me to a source where I can find experimental/any reliable Cl Cd values for some symmetric NACA profiles.

October 23, 2013, 13:44	UIUC airfoil database	#2
maazz New Member Muhammad Maaz Siddiqui Join Date: Jun 2013 Location: Karachi, Pakistan Posts: 3 Rep Power: 5	http://aerospace.illinois.edu/m-seli..._database.html

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October 24, 2013, 00:01		#3
Poojitha New Member dynamic Join Date: Oct 2013 Posts: 3 Rep Power: 5	Thanks for replying But I want Cl, Cd values of NACA airfoils for angles of attack 0-60 deg but I am finding results only for angles till 20deg and very few for NACA...Can u help?