What is downwash?
Downwash is the air that is deflected by flowing around an airfoil. This airfoil can be the wing of a plane, the rotor of a helicoptor or a propeller on a plane.
What is downwash?
Downwash is the air that is deflected by flowing around an airfoil. This airfoil can be the wing of a plane, the rotor of a helicoptor or a propeller on a plane.