Machine-translated by Google. Questions are authored in English.
Top

Discussion

Arrange the following stages of wing design in the order they are normally carried out:

1. Select wing loading from the constraint diagram

2. Determine wing area from weight and wing loading

3. Choose aspect ratio, taper and sweep

4. Select root and tip aerofoil sections

Select the correct sequence.

  • A.4, 3, 2, 1
  • B.1, 2, 3, 4
  • C.3, 4, 1, 2
  • D.2, 1, 4, 3

Answer: B

Wing loading comes from the constraint diagram, area follows from it and the weight, and only then are the planform variables and the sections chosen. Working in another order means selecting an aerofoil before knowing the lift coefficient it must deliver.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.