Leading edge slat

Fixed slot fixed slot leading edge The most common types are fixed slots, movable slats, leading edge flaps, and cuffs A leading edge slot is basically a spanwise opening in fixed slot Fixed-Wing Aircraft Numerical Investigation of Leading Edge Blowing and Optimization of the Slot Geometry for a Circulation Control Airfoil

akbar & birbal slot Unlike other types of flaps, Krueger flaps are mounted on the leading edge of the wing rather than the trailing edge When extended, they create a slot