Search results
Results from the WOW.Com Content Network
An ASH 31 glider with very high aspect ratio (AR=33.5) and lift-to-drag ratio (L/D=56) 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]
Aspect ratio (aeronautics) – 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. [23]
The aspect ratio is the span divided by the mean or average chord. [10] It is a measure of how long and slender the wing appears when seen from above or below. Low aspect ratio: short and stubby wing. Structurally efficient, high instantaneous roll rate, low supersonic drag.
The ratio of the length (or span) of a rectangular-planform wing to its chord is known as the aspect ratio, an important indicator of the lift-induced drag the wing will create. [7] (For wings with planforms that are not rectangular, the aspect ratio is calculated as the square of the span divided by the wing planform area.)
Trapezoidal planform. In aeronautics, a trapezoidal wing is a straight-edged and tapered wing planform.It may have any aspect ratio and may or may not be swept. [1] [2] [3]The thin, unswept, short-span, low-aspect-ratio trapezoidal configuration offers some advantages for high-speed flight and has been used on a small number of aircraft types.
In aviation, the aspect ratio of aircraft tapered wings is found by dividing the square of the wing span {b} by the total wing area (S): AR = b 2 /S If the wing has a constant chord, the aspect ratio is the result of dividing the wingspan (b) by the value of the chord (c): AR = b/c
The 9.2 aspect ratio and 31° sweep of the A340-600 wing The Airbus A340 is a twin-aisle passenger airliner that was the first long-range Airbus, [ 67 ] powered by four turbofan jet engines. [ 68 ] It was developed with technology from earlier Airbus aircraft and their features, like the A320 glass cockpit ; it shares many components with the ...
A330-200 planform view, showing its 10.06 wing aspect ratio and 30° wing sweep Eight-abreast, 2–4–2 economy class The fly-by-wire A330/A340 retains the A320's six-screen glass cockpit. The A330 is a medium-size, wide-body aircraft, with two engines suspended on pylons under the wings.