4 Leading and Trailing Edge Devices

This invention relates to leading edge arrangements for aircraft in which a slat provided forwardly of a fixed wing portion is movable

4 Leading and Trailing Edge Devices Leading-edge slots, which can be either fixed or deployable, are spanwise apertures that permit air to flow through a point behind the leading edge and

This invention relates to leading edge arrangements for aircraft in which a slat provided forwardly of a fixed wing portion is movable

slot pg direct website Not to be confused with leading edge slots, leading edge slots are slot-like flight surfaces found on the leading edge of an airplane's wings

Leading edge slots are “fixed,” and the slot is actually cut through the basic airfoil If the slots are properly placed and contoured, then at

fixed slot Boundary—layer control by suction through a slot or porous surface near the Figure 2-Effects of the various fixed leading-edge modifications on the

trailing edge forms a small slot with the fixed leading edge The VC Krueger 89 Page 100 providessomewhatbetterCLmaxperformancethanagoodslat,butit