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Definition of Planform
Planform refers to the shape, outline, or configuration of a wing when viewed from above. This includes the dimensions, aspect ratio, and shape of the leading and trailing edges, as well as the curvature and sweep of the wing. The planform of a wing is a crucial element in determining the aerodynamic performance of an aircraft, influencing lift, drag, stability, and maneuverability. A wing’s planform can be long and tapered, short and rectangular, or take on a range of other shapes depending on the design requirements and intended use of the aircraft. Overall, the planform of a wing plays a critical role in determining its overall performance and effectiveness in flight.
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