1a) Describe all the various forces and stresses experienced by the aircraft wing.

1b) Compare how the various stresses, vary on the ground versus in flight.

2) Sketch the stress-strain diagram and indicate the position of the wing on it. Explain.

3) Describe the important material properties of the wing. Explain.

4) Draw and describe the Shear Force Diagram, from the wing root to the wing tip, as shown in the diagram.

5) The ultimate shear stress of the wing material is 20 kPa. Describe how the safety factor varies, from the wing root to the wing tip.

6) Draw and describe the Bending Moment Diagram, from the wing root to the wing tip, as shown in the diagram.

(Can tutor explain clearly and provide diagram if possible for every questions to have a good understanding how the forces is work)

Transcribed Image Text:

4m Lift of 100 kN 26 feet 150% Max Lood 10 feet In Flight Necta 31 Weight of 80 kN FlightBlogger The aircraft wing experiences bending, as shown above. Assume the weight and lift are as illustrated above. Assume the wing has a constant cross-sectional area of 10 m, from wing root to tip. 4m Lift of 100 kN 26 feet 150% Max Lood 10 feet In Flight Necta 31 Weight of 80 kN FlightBlogger The aircraft wing experiences bending, as shown above. Assume the weight and lift are as illustrated above. Assume the wing has a constant cross-sectional area of 10 m, from wing root to tip.