rigid+rotor+helicopter

См. также в других словарях:

• rigid rotor — A rotor head that allows the blades freedom to feather but not to flap or lead lag. The rotor head has to absorb all the forces generated during flight maneuvers. Control loads in this type of rotor head are high; however, this type imparts the… …   Aviation dictionary

• Helicopter rotor — This article is about helicopter main rotor systems. For antitorque control, see tail rotor. Helicopter rotor The rotor head of a Sikorsky S 92 A helicopter main rotor or rotor system is a type of fan that is used to generate both the aerodynamic …   Wikipedia

• rigid — rigidity, rigidness, n. rigidly, adv. /rij id/, adj. 1. stiff or unyielding; not pliant or flexible; hard: a rigid strip of metal. 2. firmly fixed or set. 3. inflexible, strict, or severe: a rigid disciplinarian; rigid rules of social behavior. 4 …   Universalium

• rigid — /ˈrɪdʒəd / (say rijuhd) adjective 1. stiff or unyielding; not pliant or flexible; hard. 2. firmly fixed, set, or not moving. 3. inflexible, strict, or severe: a rigid discipline; a rigid disciplinarian. 4. rigorously strict regarding opinion or… …  

• AH-56 Cheyenne — Infobox Aircraft name= AH 56 Cheyenne caption= AH 56 Cheyenne during testing type= Attack helicopter manufacturer= Lockheed designer= first flight= 21 September 1967 introduced= retired= status= Canceled primary user= more users= produced= number …   Wikipedia

• Lockheed — Infobox Defunct Company company name = Lockheed Corporation company fate = Merged with Martin Marietta foundation = 1912 defunct = 1995 location = Burbank, California successor = Lockheed MartinThe Lockheed Corporation (originally Loughead… …   Wikipedia

• Lockheed AH-56 Cheyenne — AH 56 Cheyenne AH 56 Cheyenne during testing Role At …   Wikipedia

• Lockheed XH-51 — infobox Aircraft name = XH 51 type = Helicopter, compound helicopter manufacturer = Lockheed caption = XH 51A following its conversion into a compound rotorcraft testbed designer = first flight = 2 November 1962 introduced = retired = status =… …   Wikipedia

• Transverse flow effect — is an aerodynamic effect encountered when the helicopter moves (typically forward) through the air.In a hover, the air above the rotor disk is being pulled down from above and is equally distributed around the rotor disk. The air is descending… …   Wikipedia

• E-Sky Lama model helicopters — The E Sky Lama family of model helicopters comprises small, 4 channel, remote controlled electric coaxial helicopters produced by E Sky. These include the original Lama, the Lama V2, Lama V3 and Lama V4, a series of coaxial remote control… …   Wikipedia

• Kellett XR-8 — NOTOC The Kellett XR 8 (later redesignated XH 8) was a helicopter built in the United States during the Second World War. It was a two seat machine intended to demonstrate the feasibility of a twin rotor system, and while it accomplished this, it …   Wikipedia