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The Rolls-Royce RB211 is a British family of high-bypass turbofan engines made by Rolls-Royce. The engines are capable of generating 41,030 to 59,450 lbf (182.5 to 264.4 kN) of thrust . The RB211 engine was the first production three-spool engine and turned Rolls-Royce from a significant player in the aero-engine industry into a global leader.
When Airbus launched its A330 twin-jet in June 1987, its only engine options included the General Electric CF6-80C2 and the Pratt & Whitney PW4000. [4] Rolls-Royce was studying whether to launch a RB211-700, 65,000 lbf (290 kN) development of the RB211 for the A330, the long-range Boeing 767 and McDonnell Douglas MD-11, derived from the Boeing 747-400's -524D4D, with growth potential to 70,000 ...
In keeping with Rolls-Royce's tradition of naming its jet engines after rivers, [9] the engine family is named after the River Trent in the Midlands of England, a name previously used for the RB.50, Rolls-Royce's first working turboprop engine; and the 1960s RB.203, a 9,980 lbf (44.4 kN) bypass turbofan and the first three-spool engine ...
In 1957 Lovesey became 'Chief Engineer (Aircraft Engines)' then deputy director of engineering and a member of the Aero Engine Division board of directors. He retired in 1964 but was later recalled along with Arthur Rubbra and Stanley Hooker to assist with development problems concerning the Rolls-Royce RB211 turbofan engine. Lovesey died in 1976.
The Tu-204 was designed as a family of aircraft incorporating passenger, cargo, combi and quick-change variants. It is powered by either two Aviadvigatel PS-90 or Rolls-Royce RB211 engines. The Tu-204 is produced at two of the largest Russian aircraft manufacturing plants in Ulyanovsk (Tu-204 series) and Kazan (Tu-214). [8]
A further major difference between the L-1011 and the DC-10 was Lockheed's selection of the Rolls-Royce RB211 as the only engine for the L-1011. [ 12 ] [ 13 ] As originally designed, the RB211 turbofan was an advanced three-spool design with a carbon fiber fan, [ 14 ] which would have better efficiency and power-to-weight ratio than any ...
Rolls-Royce, which operates across defense, aerospace and power systems, reported an operating profit of £1.6 billion ($2 billion) for the year, up about 144% from 2022’s £652 million ($826 ...
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