PPRuNe Forums - View Single Post - Sikorsky X2 coaxial heli developments.

21st Mar 2008, 19:38

#223 (permalink)

Dave_Jackson

Join Date: Apr 2003

Location: Vancouver, BC, Canada

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Hub Fairings

Which one are they going with?

Sikorsky's patent 7,229,251 ~ Rotor hub fairing system for a counter-rotating, coaxial rotor system, ->[Images], ->[Drawings] show a number of interesting and radical aerodynamic considerations.

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