olivia - 2.5 Sw Nacelle Width 5” Nacelle Length 25”...

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AR[old] Clalph CL CDMin b=[in] 45 2.5 3.489 0.4361 0.0242 c=[in] 18 e(oswald eff) CD S=[in2] 810 0.9695 0.0250 AR[new] Clalph CL CDMin b=[in] 61 4.22 4.260 0.5325 0.0214 c=[in] 18 e(oswald eff) CD Decrease S=[in2] 882 0.9579 0.0224 11% Assume alph= 8 deg V= 200 mph Length 27” Span 45” Aspect Ratio
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Unformatted text preview: 2.5 Sw Nacelle Width 5” Nacelle Length 25” 38.66 Λ 0.333 Aircraft Specifications: 810 in 2 Λ LE ) / 2 1 ( 2 AR CL + = π α A V L CL CL 2 2 1 * ∞ ∞ = = ρ AR CL CD 2 min = CD CD e min =...
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