Aerodynamics

Chord

Definition

The straight-line distance from the leading edge to the trailing edge of an airfoil. The mean aerodynamic chord (MAC) is used as a reference for center of gravity calculations.

Related Terms

Aspect Ratio

The ratio of wingspan to mean chord. High aspect ratio wings (long and narrow) p...

Camber

The curvature of an airfoil, specifically the asymmetry between the upper and lo...

Airfoil

The cross-sectional shape of a wing, blade, or sail designed to produce aerodyna...

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