rotor blade spar

См. также в других словарях:

• Blade Inspection Method — is, according to the Sikorsky S 61 maintenance manual, a system of using an indicator and inert gas to detect cracks in the spar of a main rotor blade of some helicopters produced by Sikorsky …   Wikipedia

• C-spar — A spanwise structural member along a helicopter rotor blade between the D nose and the main spar, closed at the front and open at the rear. The D nose is the strong airfoil leading edge of a rotor, formed from heavy skin and spar. See also D nose …   Aviation dictionary

• D-spar — A rotor blade designed for root to tip strength. A hollow section in the rear is made of light alloy and may be filled with honeycomb like material. See D nose …   Aviation dictionary

• List of accidents and incidents involving military aircraft, pre-1950 — This is a list of notable accidents and incidents involving military aircraft grouped by the year in which the accident or incident occurred. For more exhaustive lists, see the [http://www.baaa acro.com/ Aircraft Crash Record Office] or the [http …   Wikipedia

• 1999 Bristow Sikorsky S-76A crash — A commercial Sikorsky S 76A helicopter operated by Norwich based Bristow Helicopters crashed in the evening of 16 July 2002 in southern North Sea while it was taking workers from Norwich Airport to a gas drilling rig. The twenty two year old… …   Wikipedia

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• Hawker Tempest — infobox Aircraft name = Hawker Tempest type = Fighter/Bomber manufacturer = Hawker Aircraft Limited caption = A late production Hawker Tempest V. designer =Sydney Camm first flight = 2 September 1942 introduced = January 1944 retired = status =… …   Wikipedia

• flight, history of — ▪ aviation Introduction  development of heavier than air flying machines. Important landmarks and events along the way to the invention of the airplane include an understanding of the dynamic reaction of lifting surfaces (or wings), building… …   Universalium

• Airfoil — An airfoil (in American English) or aerofoil (in British English) is the shape of a wing or blade (of a propeller, rotor or turbine) or sail as seen in cross section. An airfoil shaped body moved through a fluid produces a force perpendicular to… …   Wikipedia

• P-61 Black Widow — Infobox Aircraft name = P 61 Black Widow caption = A P 61A 1NO of 419th Night Fighter Squadron type = Night fighter national origin= United States manufacturer = Northrop designer = first flight = 26 May 1942 introduced = 1944 retired = 1952… …   Wikipedia

• Vestas V90-3MW — The Vestas V90 3MW is a 3 bladed upwind wind turbine generator that uses pitch control and a doubly fed induction generator (50Hz version). Vestas say they have installed over 500 units globally since launch. [ [http://www.vestas.com/en/wind… …   Wikipedia