Aerodynamics

Downwash

Definition

The downward deflection of air behind a lifting surface. Downwash reduces the effective angle of attack of the tail, affects stability, and contributes to induced drag.

Related Terms

Induced Drag

Drag created as a byproduct of lift generation, caused by wingtip vortices defle...

Angle of Attack(AoA)

The angle between the chord line of an airfoil and the relative wind. As AoA inc...

Wingtip Vortex

A circular airflow pattern created at the wingtips where high-pressure air below...

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