Wings Flashcards
The ends of the wings are the?
Wingtips
The shape of the wing viewed from above is called the?
Planform
The distance from one wingtip to the other is called?
Wingspan
Chord line stays the same in length along the span on _______, but mostly varies in _______
rectangular Wings
different planforms
Dihedral is the?
Dihedral is the upward angle of the wings from the wing root to the tip of the wing
Dihedral wings help airplanes be _______
more laterally stable so they don’t have to be adjusted as much in case of rolls. Dihedral wings are found on almost every aircraft
Wingtips lower than the roots are called?
Anhedral, giving higher roll rates
What type of swept wings are there and how does each function?
There are slightly swept wings, moderately swept, and sharply swept. Slightly swept provides higher performance for slow aircraft to increase lift. Moderately swept gets the best of both worlds. Sharply swept, like fighter Jets, provide high performance at higher speeds for less drag.
I’m terms of bracing and support, wings fall into one of two major categories:
Cantilever or semi-canti lever
A cantilever wing _______
gets its support from its internal components like spars, ribs, and stringers, as well as the skin covering.
A semi-cantilever wing _______
gets additional support from external struts attached to the fuselage.
Flush definition:
completely level or even with another surface.
so as to be level or even.
so as to be directly centered; squarely.
fill in (a joint) level with a surface.
Where the wing joins the fuselage is the?
Wing root
Cursing flight:
Constant speed, neither climbing nor diving
During cruising flight, flaps are usually _______
Flush with the wings