Problem 2.2_(AE12.5_Flight_Mechanics) A jet-powered airplane attempts to maximize its range using a constant lift coefficient and...
Consider a large jet airplane which has the following characteristics: Maximum gross weight = 130000 N General • Fuel weight = 50000 N Wing 2 Wing area = 50 m Wing aspect ratio (AR) = 6.5 Wing span efficiency factor (e) = 0.87 Aerodynamics . = MARE • Zero-lift drag coefficient = 0.032 Drag Cp = Cpo + kc where k = kı + kz kı = 0 and k3 Lift CLmax = 1.4 during flight Two turbojet engines. (thrust...
Q7. Consider the twin-jet airplane described as follow: wing area = 47 m2, aspect ratio = 6.5, Oswald efficiency factor = 0.87, weight = 103,047N, and zero-lift drag coefficient = 0.032. The airplane is equipped with two jet engines with 40,298 N of static thrust each at sea level. The thrust-specific fuel consumption is 1.0 N of fuel per newton of thrust per hour, the fuel capacity is 1900 gal, and the maximum gross weight is 136,960 N. Calculate the...
The lift and drag graphs of the model airplane weights.7 lbf are shown in Fig 6.1 and 62 below Figure 6.1 Lift vs angle of attack of thae jet fighter mode Figure 6.2 Dig v angle of attack of the jet fighter model 1.2 08 500 0400 06 04 02 100 024610 12 14 16 18 20 22 24 0 24610 12 14 16 18 20 22 24 a C) 20MPH Determine: Figure 63 LD i angle of attack of...