Aircraft Design - Systhesis anh Analysis 2008 Part 6 pptx

Aircraft Design - Systhesis anh Analysis 2008 Part 6 pptx

... similar to Lilienthal's designs. The Eppler 193 is a good section for model airplanes. The Lissaman 7 769 was designed for human-powered aircraft. Unusual airfoil design constraints can sometimes ... NACA 6- Digit Series: 6 3, 2 - 2 1 2 Six- location half width ideal Cl max thickness Series of min Cp of low drag in tenths in % of chord in 1/10 chord bucket in 1/10 of Cl Af...

Ngày tải lên: 10/08/2014, 20:20

Aircraft Design - Systhesis anh Analysis 2008 Part 8 ppsx

... usually much larger. Airplane ytrack / fuse dia. (approx) 73 7-2 00 1.39 74 7-2 00 1 .67 75 7-2 00 1.85 76 7-3 00 1 .67 E-3 Sentry 1 .62 Citation III 1.49 Lear 55 1.25 The drag is then given by: D = ρ/2 {V n } ... aircraft or cargo aircraft that must operate without jet-ways. High wing designs may also be appropriate for STOL aircraft that make use of favorable engine-fla...

Ngày tải lên: 10/08/2014, 20:20