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boundary layer control flap

См. также в других словарях:

  • Boundary layer control — In aeronautical engineering, boundary layer control (BLC) refers to a number of methods of controlling the boundary layer of air on the main wing of an aircraft. In doing so, parasitic drag can be greatly reduced and performance likewise… …   Wikipedia

  • flap blowing — A method of boundary layer control in which discharged air from the engine flows over the flaps, thus smoothing the airflow. This helps increase the lift and gives greater controllability at lower speeds …   Aviation dictionary

  • Flap (aircraft) — Flaps are hinged surfaces on the trailing edge of the wings of a fixed wing aircraft. As flaps are extended, the stalling speed of the aircraft is reduced. Flaps are also used on the leading edge of the wings of some high speed jet aircraft,… …   Wikipedia

  • Blown flap — Blown flaps are a powered aerodynamic high lift device invented by the British on the wings of certain aircraft to improve low speed lift during takeoff and landing. The process is sometimes called a boundary layer control system (BLCS). They… …   Wikipedia

  • fowler flap — A type of trailing edge flap that moves out of the wings on tracks. These flaps increase the wing area, the chord, and the camber and help in boundary layer control. They provide maximum additional lift. Fowler flaps are commonly used but have a… …   Aviation dictionary

  • Gurney flap — The Gurney Flap (or wickerbill) is a small flat tab projecting from the trailing edge of a wing. Typically it is set at a right angle to the pressure side surface of the airfoil,cite journal author = Van Dam, C.P. coauthors = Yen, D.T.; Vijgen, P …   Wikipedia

  • Lockheed F-104 Starfighter — F 104 Starfighter A Fokker built, German owned F 104G in USAF markings in August 1979 Role Intercep …   Wikipedia

  • High-lift device — In aircraft design, high lift devices are a variety of mechanisms intended to add lift during certain portions of flight. They include common devices such as flaps and slats, as well as less common devices such as leading edge extensions and… …   Wikipedia

  • Jim Bede — James R. Jim Bede is an aircraft designer, who is often credited with the creation of the modern kitplane market. He has designed well over a dozen aircraft since the 1960s, but a string of business failures have kept most of these designs out of …   Wikipedia

  • F-104 Starfighter — infobox Aircraft name= F 104 Starfighter caption= A Fokker built, German owned F 104G in USAF markings in August 1979 type= Interceptor aircraft, fighter bomber national oigin = United States manufacturer= Lockheed designer= Clarence Kelly… …   Wikipedia

  • Lockheed CL-1200 — infobox Aircraft name = CL 1200 Lancer/X 27 type = Interceptor national origin=United States manufacturer = Lockheed Aircraft Corporation caption = X 27 mock up in a Lockheed Corporation hangar designer =Clarence L. Kelly Johnson first flight =… …   Wikipedia

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