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Old Sep 06, 2006, 09:26 AM
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Hobart Tasmania
Joined Aug 2005
59 Posts
airfoil sections

well as you see it's time to put something together.......BIG & Slow

thinking out on paper some ideas on how to make wings fly slow and then fast.

What I like about the shaped flap, it still allows for the air to stay smooth over the airfoil flap. The other had a square face, and this would make the air dirty.
By making the air clean, it makes the air do the work for you, putting less stress on the flap.
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Last edited by Freddy Bear; Dec 09, 2010 at 05:03 AM. Reason: add stuff
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