| 单词 | turbofan |
| 例句 | He kicked past the hulking nacelles that held the turbofan engines and dropped down the side of the fuselage and into the pool of light. ‘The Passenger’ 2022-10-14T04:00:00Z It is equipped with four turbofan engines capable of producing 40,440 pounds of thrust each, with a maximum gross takeoff weight of 585,000 pounds, according to the Air Force. ‘The Moose’ and Other Military Planes May Have to Cut Cargo as Planet Warms 2023-09-14T04:00:00Z "The financial burdens arising from the geared turbofan inspection program are undoubtedly present, but they are not likely to be reflected in the adjusted guidance figures," said Chief Executive Lars Wagner in the statement. MTU CFO: will talk to Pratt & Whitney about compensation for 700 mln euro cash flow hit 2023-09-13T04:00:00Z The Federal Aviation Administration said on Friday it will require some users of Pratt & Whitney's geared turbofan engine to conduct inspections within 30 days to prevent a part failure that could damage the airplane. Westpac Q3 posts rise in late mortgage payments 2023-08-20T04:00:00Z The airline, which also missed second-quarter profit and revenue estimates, has also struggled with pilot attrition and geared turbofan engine issues. Gloomy Spirit, Expedia reports drag travel stocks lower on demand slowdown fears 2023-08-03T04:00:00Z It would be based on the existing Bae146, with its four turbofan engines replaced by electric motors. Aerospace charts a future without jet fuel 2022-07-18T04:00:00Z But there are no leaps in engine technology in sight to propel jetliner sales, and Calhoun said he isn’t willing to bet an expensive new development program on the current generation of turbofans. Boeing CEO sees at least 2-year wait on designing new jetliner 2022-06-03T04:00:00Z The result was the Chinese government was able to steal technology related to a composite turbofan blade technology unique to GE and is now working to produce a copy of the engine. FBI chief Wray: China still engaged in large-scale hacking operations targeting U.S. tech 2022-02-01T05:00:00Z In one of Airbus’ concepts, a plane with a turbofan engine would be powered by hydrogen fuel and be able to carry 120 to 200 passengers for more than 2,300 miles. Hydrogen fuel could revolutionize airlines. Here's how that could look 2020-10-19T04:00:00Z The GEnx turbofan wasn’t an easy sell to GE management either. Boeing’s new CEO takes reins with company’s culture and strategy in doubt 2020-01-13T05:00:00Z Once a week, Southwest mechanics spool up the big turbofans, boot up flight computers, and extend and retract flight-control surfaces such as wing flaps. Boeing pays $2,000 a month to park each 737 Max while it waits for a fix 2019-05-24T04:00:00Z The British Civil Aviation Authority said in a report this year that it was “unlikely that a small drone would cause significant damage to a modern turbofan jet engine.” Two Arrests, and Many Questions, as Gatwick Reopens After Drone Threat 2018-12-21T05:00:00Z In October, the department charged two Chinese intelligence officers and several hackers with trying to steal turbofan jet engine technology from 13 companies in the U.S. and abroad from January 2010 to May 2015. Justice Department unseals indictment against Chinese hackers 2018-12-20T05:00:00Z Cutting-edge manufacturing not only involves the extreme precision of a Rolls Royce turbofan disc. Blue-collar jobs will survive the rise of artificial intelligence. But the work will change - Los Angeles Times 2018-11-05T05:00:00Z Earlier this week, the department charged two Chinese intelligence officers and several hackers with trying to steal turbofan jet engine technology from 13 companies in the U.S. and abroad from January 2010 to May 2015. Jeff Sessions launches initiative to target Chinese theft of American trade secrets 2018-11-01T04:00:00Z They sought to obtain intellectual property and confidential business data, including information related to a turbofan engine used in commercial airliners, the government said. Chinese spies conspired to steal jet-engine technology, U.S. alleges - Los Angeles Times 2018-10-31T04:00:00Z The Justice Department said those hacked included a French firm co-developing a turbofan jet engine with a U.S. company. U.S. charges Chinese intelligence officers for jet engine data hack 2018-10-31T04:00:00Z The alleged conspiracy ran for at least five years beginning in 2010, and focused on the theft of technology underlying a turbofan engine used in U.S. and European commercial jets, officials said. U.S. charges Chinese spies and their recruited hackers in conspiracy to steal trade secrets 2018-10-30T04:00:00Z An unidentified American company and the French manufacturer oversaw the turbofan engine project, according to court papers. Chinese Intelligence Officers Accused of Stealing Aerospace Secrets 2018-10-31T04:00:00Z The officers and people working for them who were charged in the indictment attempted to hack into companies that built parts for the turbofan engine from 2010 through at least May 2015, the indictment says. U.S. Charges Chinese Agents in Hacking Scheme, More Cases Expected 2018-10-30T04:00:00Z Eight people were indicted in San Diego federal court with conspiring from 2010 to 2015 to steal sensitive turbofan engine technology used in commercial aviation. Chinese intelligence officers charged in US aviation hacking 2018-10-30T04:00:00Z To achieve that goal, the prosecutors hacked companies that manufacture parts for the turbofan engine, including companies based in France, Arizona, Massachusetts and Oregon. Justice Department indicts 10 Chinese hackers 2018-10-30T04:00:00Z Concorde used relatively inefficient turbojets, whereas all the proposed supersonic successors will use turbofans that are modifications of engines already in commercial use. Is killing the boom the key to supersonic air travel? 2018-07-19T04:00:00Z From January 2010 to May 2015, they stole turbofan engine plans and other confidential business information from 13 companies, according to court documents. Chinese Intelligence Officers Accused of Stealing Aerospace Secrets 2018-10-31T04:00:00Z That accounted for a portion of those grounded A320neos, though most were due to delivery delays and technical glitches with the Pratt & Whitney geared turbofan, the other engine on the neo. Ramp-up planned for LEAP engines that power Boeing’s 737 MAX and many other narrowbodies 2018-07-14T04:00:00Z The glitch with the so called knife-edge compressor seal is the latest in a series of expensive problems for Pratt in its development of the geared turbofan engine model. India grounds all Airbus A320Neo jets with faulty Pratt engines 2018-03-12T04:00:00Z Previously, the massive aircraft successfully conducted a test of its six turbofan engines at the Mojave Air and Space Port in California. Watch the world’s biggest airplane taxi down a runway as it preps for its first flight 2018-02-28T05:00:00Z Their version of the craft uses GP7200 engines, a giant turbofan built by General Electric and Pratt and Whitney of the US. Engine breaks up on Air France A380, forcing emergency landing in Canada 2017-09-30T04:00:00Z That Airbus priority is for UTC to start delivering on time — and at higher rates — the geared turbofan engines it needs for its new A320neo single-aisle aircraft. Boeing scowls at big deal by suppliers United Techonologies and Rockwell 2017-09-05T04:00:00Z But future iterations of UTC’s geared turbofan engine are expected to generate considerably greater savings: for the planet and airlines, as well our lungs and ears. These 10 Companies Are Changing the World 2016-08-22T04:00:00Z Over the same period, airlines replaced older, louder jets with quieter turbofan engines that prove harder for birds to detect and evade, according to the USDA’s Wildlife Services division. As their populations soar, bald eagles increasingly pose a threat of plane collisions 2016-06-07T04:00:00Z The plane introduced the powerful and efficient high-bypass-ratio turbofan jet engines, which eclipsed anything else at the time. Boeing innovations: Sometimes lucrative, sometimes a bust 2016-05-08T04:00:00Z In reality, analysts say, Pratt's options depend on how its geared turbofan performs. The 'great engine game' behind new Boeing jet project 2016-02-19T05:00:00Z A UTC spokesman said the change in leadership was not related to recent cooling problems with geared turbofan engines that delayed delivery of the first Airbus A320neo, slated for December. United Technologies names new head of Pratt & Whitney engine unit 2016-01-14T05:00:00Z This is the geared turbofan, which is available as an option on the A320neo, the latest product of Airbus, Europe’s biggest aerospace group. Flying’s new gear 2015-12-30T05:00:00Z Not just a rumble but almost a scream from the turbofans. America's iconic war machine - BBC News 2015-12-09T05:00:00Z At one, a massive machine makes ice sheets and hail to be tossed into the roaring turbofans — and if the hail isn’t large enough for testing specs, it’s melted and reformed. What do you do with a cannon that fires dead birds? 2015-07-09T04:00:00Z They’ll continue to expand, as UTC gets better at making turbofan engines, avionics, landing gear systems and engine nacelles for the growing commercial aviation market. United Technologies May Ditch Sikorsky To Achieve Flight Velocity 2015-03-12T04:00:00Z The linchpin for the CSeries was a new concept for engines developed by Pratt & Whitney, known as a high bypass geared turbofan. Bombardier’s CSeries Gamble Is Facing Longer Odds 2015-01-08T05:00:00Z A turbofan works in a broadly similar way, but with a fan also turned by the turbine to push some of the air around, rather than through, the core. Flying’s new gear 2015-12-30T05:00:00Z Thanks to two giant turbofans that rotate for vertical takeoffs, the V-22 Osprey is one of the most instantly recognizable aircraft in the world. 14 awesome flying machines from the biggest air show in the US 2014-08-04T04:00:00Z Pratt’s new engines have geared turbofans, which allow the two components to move independently. The Jet Engine Efficiency Race: Pratt vs. GE 2014-07-10T04:00:00Z But it uses a slower-spinning turbofan, an innovation that reduces wear, potentially reducing maintenance costs. Exhibit A in G.E.’s Case for Alstom Deal 2014-05-23T04:00:00Z Pratt is now hoping to claw its way back to the top with its new generation of jet engine, the “geared turbofan”. Civilian jet engines: Gearing up for a fight 2014-01-23T15:59:50Z Industry reports suggest that the geared turbofan needs a slightly longer period to cool down than was expected, to avoid uneven wear when it is restarted. Flying’s new gear 2015-12-30T05:00:00Z Pratt and Rolls planned to hold an equal share in the venture, which was intended to study geared turbofan and open rotor technology along with other types of engine configurations. UPDATE 1-Rolls-Royce and UTC abandon aero engine partnership 2013-09-19T15:59:26Z Indeed, buyers of the A320neo will be able to choose the geared turbofan. Commercial aircraft: Bombardier lights a fuse 2013-09-19T14:59:24Z The evolution of high bypass turbofans means the turbines at their core are better protected from flying debris, said Gastão, a former test flight engineer with Brazil's Air Force. Insight: Embraer's Herculean task: Brazilian jet takes on Lockheed 2013-09-19T10:18:23Z It will be the first to use Pratt & Whitney’s geared turbofan engine, the closest thing to a big idea engine-makers have had for a while. Aircraft-makers: Singin’ in the rain 2013-06-20T15:05:37Z Pratt & Whitney says the geared turbofan meets or exceeds all its performance requirements. Flying’s new gear 2015-12-30T05:00:00Z That’s a feat currently not possible or advisable on commercial turbofan engines — like those used on most commercial airliners. Commercial Hypersonic Aircraft Still Decades Away, Says NASA Aerospace Engineer 2012-12-27T09:40:40Z Dully whining electric motors may soon compete with roaring turbofans in the sky as battery-powered planes and helicopters take flight. Can Electric Aircraft Take to the Skies? 2012-08-08T16:45:00.453Z The venture will focus on P&W's geared turbofan technology and on developing new engine technologies. TEXT-Fitch affirms United Technologies at 'A' 2012-07-31T17:35:47Z The companies added the venture will focus on high-bypass ratio geared turbofan technology. UTC's Pratt to buy Rolls share of engine venture 2011-10-12T22:04:19Z Geared turbofans, as their name suggests, include a gearbox as part of the mechanism. Flying’s new gear 2015-12-30T05:00:00Z Adding commercial aerospace revenue would be a boost for United Technologies after Pratt’s geared turbofan engine failed to win placement on Boeing Co.’s upgraded 737, the world’s most widely flown jetliner. United Technologies Agrees to Acquire Goodrich for $16.5 Billion 2011-09-22T01:59:01Z Adding commercial aerospace revenue would be a boost after the engine unit’s geared turbofan model failed to win placement on Boeing Co.’s upgraded 737, the world’s most widely flown jetliner. United Technologies Said to Be in Talks to Purchase Goodrich 2011-09-17T04:31:01Z Hess also said the geared turbofan was gaining a following among major airlines. Pratt sees widebody options for geared turbofan 2011-06-19T22:32:12Z Orders rose across divisions as Pratt & Whitney logged more placements for its new geared turbofan jet engine and Carrier benefited from U.S. residential cooling and refrigeration demand. United Technologies Rises Most in 11 Months on Sales Gains 2011-04-20T20:52:01Z The Leap is a conventional turbofan, but it is made using some unconventional techniques. Flying’s new gear 2015-12-30T05:00:00Z Orders rose across the divisions as Pratt & Whitney logged more placements for its new geared turbofan engine and Carrier benefited from U.S. residential cooling demand. United Technologies Sales ‘Momentum’ Led by Carrier, Pratt 2011-04-20T12:14:02Z Pratt notched a big win for the geared turbofan late last year, when Airbus said it would use the technology on its next-generation narrow-body jet. UPDATE 1-United Tech, Rolls to continue jet engine venture 2011-03-10T15:20:35Z That was the first win for the geared turbofan on a jet from one of the two major aircraft makers. U.S. manufacturers could face slower 2011 growth 2010-12-02T16:44:00Z More to our liking are the cushy quasi-emergencies like that of a sputtered-out turbofan; the occasional crackle of the laminated checklist and the need to blow dust off some seldom consulted charts. Professional jealousy? Really? 2010-10-05T01:01:00Z The LEAP-X is a low noise, high efficiency turbofan jet being developed by GE Aviation of the United States and Snecma of France. Special Report: Aviation: Bumpy Ride Ahead for Air Industries 2010-07-18T14:05:00Z |
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