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PFR - Aerospace Engineering Sciences Senior Design Projects ...

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Project Final Report – CUDBF April 30 th , 2009<br />

ASEN 4028: <strong>Aerospace</strong> <strong>Senior</strong> <strong>Projects</strong><br />

oz-in: ounce inch<br />

P(y): Lift Distribution<br />

P: Load Applied to Free tip of the Beam<br />

P: Power (Propulsion)<br />

P CR : Critical Applied Load<br />

P m : Main Gear Strut Loading<br />

P N : Impact Load Normal to the Runway<br />

P n : Nose Gear Strut Loading<br />

P s : Frictional Load applied due to Rolling Friction<br />

psi: Pounds per Square Inch<br />

q: Dynamic Pressure<br />

R: Radius<br />

rad: Radians<br />

Re: Reynolds Number<br />

s: Seconds<br />

S: Wing Area (Aerodynamics)<br />

sec: Seconds<br />

S TO : Takeoff Distance<br />

S TOG : Takeoff Distance<br />

S v : Winglet Area<br />

t: thickness (Structures)<br />

T: Thrust<br />

t: Time<br />

TX: Transmitter<br />

V: Shear Force (Structures)<br />

V: Velocity<br />

V: Voltage (Propulsions)<br />

V CR : Cruise Velocity<br />

W: Watts (Propulsions)<br />

W: Weight<br />

X: Span Location<br />

X cg : x CG location<br />

Y = distance along span<br />

Y cg : y CG location<br />

Z cg : z CG location<br />

α: Angle of Attack<br />

λ: Taper Ratio<br />

Λ c/4 : Quarter Chord Sweep<br />

Λ LE : Leading Edge Sweep<br />

Λ TE : Trailing Edge Sweep<br />

xiv

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