Delta Wing Aircraft Specifications (do the necessary assumptions if needed) Wing Area: 585 m2 Wing Span:...

Delta Wing Aircraft Specifications

(do the necessary assumptions if needed)

Wing Area: 585 m²

Wing Span: 32 m

Taper ratio: 0.019

Leading Edge Sweep angle: 65.57°

Wing loading: 4070 N/m²

Cruise Mach Number: 3

Cruise altitude: 22.5 km

(L/D) _cruise = (L/D) _max = 9

Calculate the cruising angle of attack?

Write down the cruising drag polar equation?

Using the drag polar found in (b), calculate (C_L^1/2/C_D) _max and corresponding Mach number maximizing (C_L^1/2/C_D).

Solutions

Expert Solution

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

A model aircraft in a wind tunnel with a wing area of 0.9 square meters and...

A model aircraft in a wind tunnel with a wing area of 0.9 square meters and a chord of .24 meters is subject to a sea level standard airflow at 130 m/sec. The zero-lift moment about the center-of-gravity is measured as – 7.8 N m. At a different angle of attack, the moment about the center-of-gravity is measured as 13.5 N m with a lift of 2,650 N. (A)Calculate the value of the moment coefficient about the aerodynamic center, and...

An airplane has an effective wing surface area of 19.0 m2 that is generating the lift...

An airplane has an effective wing surface area of 19.0 m2 that is generating the lift force. In level flight the air speed over the top of the wings is 55.0 m/s, while the air speed beneath the wings is 35.0 m/s. What is the weight of the plane?

piper cherokee wing area is 16m², span is 9.75m. total weight is 1100kg. airfoil is NACA...

piper cherokee wing area is 16m², span is 9.75m. total weight is 1100kg. airfoil is NACA 65-415 and lift coefficient slope is 0.1033 per degree. αL=0 is -1.5degree. Assume τ = 0.12. when air density is 1.23Kg/m³ and speed is 193Km/h. Determine the wing's angle of attack

What is the EOQ model? What assumptions are necessary to apply it? How do these assumptions...

What is the EOQ model? What assumptions are necessary to apply it? How do these assumptions change the nature of the cycle inventory pattern graphically?

Subjects