In aeronautics, the aspect ratio of a wing is the ratio of its span to its mean chord. It is equal to the square of the wingspan divided by the wing area. Thus, a long, narrow wing has a high aspect ratio, whereas a short, wide wing has a low aspect ratio. [1]

Dec 1, 2022 · It's the ratio of a wing's length to its chord. So for example, a wing that's long and skinny has a high aspect ratio, and a wing that's short and stubby has a low aspect ratio. High aspect ratio wings have one major advantage: because the wingtip has less area, there is less vortex-induced downwash, which means a lot less induced drag.

Jan 21, 2023 · The aspect ratio (AR) of a wing is defined to be the square of the span (s) divided by the wing area (A). Aspect ratio is a measure of how long and slender a wing is from tip to tip. For a rectangular wing, this reduces to the ratio of the span to the chord length (c):

Sep 28, 2022 · A tutorial examining wing area and aspect ratio, and how these geometric variables drive an aircraft wing design.

May 2, 2024 · Discover how wing aspect ratios, the length-to-width ratio of wings, shape the flight dynamics, efficiency, and purpose of different aircraft types.

The ratio of the length of wings to their width is called aspect ratio. A high aspect ratio indicates long, narrow wings. A low aspect ratio indicates short, wide wings.

The Aspect Ratio of a wing is defined to be the square of the span divided by the wing area and is given the symbol AR. For a rectangular wing, this reduces to the ratio of the span to the chord length as shown at the upper right of the figure.

Mar 4, 2017 · A higher aspect ratio (given the same wing area) means more wing span and less lift-dependent drag. At the same angle of attack, higher aspect ratio also means more lift ( within limits ). Lift is produced by deflecting the oncoming stream of air downwards.

Jan 8, 2014 · Aspect ratio is the ratio based on the span and chord of an aircraft's wings. The span is the length of the wings measured wingtip to wingtip; the chord is the 'depth' of the wing from the leading edge to the trailing edge, measured in a straight line.

Aug 30, 2023 · When used in the context of aircraft, the term “aspect ratio” refers to the span of an airplane’s wings relative to its mean chord. Airplanes with long wings relative to their chord have a high aspect ratio.