The “mean chord” of an aircraft wing is a measure of the average width of the wing from the leading edge to the trailing edge. It is an important parameter in aircraft design and aerodynamics, particularly when calculating lift and drag characteristics.
The formula for calculating the mean chord (ˉ) of a wing depends on the specific wing planform, but for a simple rectangular wing, it’s relatively straightforward:
- ˉ is the mean chord of the wing (typically in meters or feet).
- is the wingspan of the wing (typically in meters or feet).
- is the aspect ratio of the wing (dimensionless).