Transcript EMEC 499 SAE Aero Design Competition

Craig Kohring, Pat Tice, Sean Dineen, Mark Gasser
James Pallardy, Katie Schipf, AJ Dayvie
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Plane weight less than 12 lbs (aim for 8)
15 lbs static paylod
Instrumentation package
3 lb expellable payload
.45 ci max engine displacement
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GOE 525 airfoil
◦ High Camber
◦ Max Cl/Cd of 74 at 1.75 aoa and 25 mph
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Aspect Ratio of 10
◦ 10’ span with 1’ chord
Model
Aspect Ratio
Wright Flyer
6.4
Boeing 727
7.1
SAE Aero
10
U-2
14.3
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Wings: 2.25 lb (Both Wings)
Fuselage: 2.75 lb
Tail: 1.25 lb
Fittings/Small Parts: 1 lb
Total: Approx. 7.25 lb
Not Included: Wing bottom and fuselage
monokoat, wire extensions, instrumentation
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Parasitic Drag Coefficient: 0.03
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Oswald Efficiency Factor: 0.9
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Propeller Efficiency: 0.9
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Glide Angle: 4.8 degrees
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Glide Range: 1200 ft @ 100ft above ground
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Turning Radius (30 mph): 53.8 ft
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Angular Velocity (30 mph): 47 degrees/sec
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Control Surface Actuation
Engine Fuel Consumption
Static Thrust
Radio Range Test
Taxi Testing
Ground Effect Flight
Take-Off Roll
In-Flight Stability
In-Flight Control