| 单词 | fan blade |
| 例句 | The camshaft flies around the factory until a man unhooks it, attaches it to the engine block, growing eccentric now with fan blades, pipes, and spark plugs. Middlesex: A Novel 2002-06-05T00:00:00Z He sketched for her the new fan blade Samuel had invented for the windmill. East of Eden 1952-09-01T00:00:00Z According to further inspections, 15 other cracked fan blades in engines made by CFM International were discovered on several different airlines. Officials recommend Boeing redesign engine covers following fatal 2018 Southwest Airlines flight 2019-11-19T05:00:00Z Stand on the ladder and place the pillowcase around each fan blade, one by one, and then pull it off, wiping the dust off the blade. How to clean five tricky household items that you might be avoiding 2019-04-01T04:00:00Z According to preliminary findings, a fan blade in one engine broke, triggering a chain reaction of events that led to the engine blowing apart while more than 30,000 feet over Pennsylvania. Officials recommend Boeing redesign engine covers following fatal 2018 Southwest Airlines flight 2019-11-19T05:00:00Z Junked air conditioners are great for fan blades. Vollis Simpson, Junkyard Poet of Whirligigs 2010-04-05T22:08:00Z She is collapsed on the ivory floor of her mother’s dressing room, beneath a crystal chandelier with petals evocative of fan blades, when the rotating flash bars of cop cars light up her view. How the “Sharp Objects” Finale Sums Up the Show’s Excellent Feel-Badness 2018-08-27T04:00:00Z "My grandmother taught me to stretch an old pillowcase over a ceiling fan blade, so you can catch the dust in it, then dump it in the trash afterward." The most helpful cleaning tips we’ve ever learned 2022-05-19T04:00:00Z In December, a baggage handler for American Airlines subsidiary Piedmont Airlines in Montgomery, Alabama, died when she walked in front of a running jet engine and was pulled into the fan blades. Austin airport employee fatally struck by vehicle on tarmac 2023-10-31T04:00:00Z In March 2022, the FAA finalized new safety directives after three reported in-flight fan blade failures including the Colorado incident that prompted enhanced inspections and modifications. US NTSB cites inadequate inspections in 2021 United Airlines engine failure 2023-09-08T04:00:00Z The National Transportation Safety Board said manufacturer Pratt & Whitney did not call for inspections to be done frequently enough, which allowed tiny cracks to grow undetected, until the fan blade broke. Infrequent inspection of fan blades led to a United jet engine breaking up in 2021, report says 2023-09-08T04:00:00Z That engine failure started with a broken fan blade. FAA warns of safety hazard from overheating engine housing on Boeing Max jets during anti-icing 2023-08-08T04:00:00Z After the 2018 accident, the FAA imposed strict engine maintenance inspection intervals to find any cracked fan blades. House votes to speed approval of safety fixes to Boeing jets despite critics 2023-07-28T04:00:00Z In December, a baggage handler for American subsidiary Piedmont Airlines in Montgomery, Alabama, died when she walked in front of a running jet engine and was pulled into the fan blades. Airline worker dies of injuries suffered at Texas airport 2023-04-20T04:00:00Z The FAA said on Friday it had issued the safety directives in response to the fan blade incidents. US NTSB cites inadequate inspections in 2021 United Airlines engine failure 2023-09-08T04:00:00Z Roland serrated the edges of the fan blades, so they look like knives, their shiny chrome edges glinting in the gallery light. A wrongful conviction leads to deeply personal art about the ‘broken criminal justice system’ 2023-04-19T04:00:00Z As you wipe down the dusty fan blades and light fixtures, dirt and muck begin falling all over the living space. How to prevent the most common cleaning mistakes 2023-04-03T04:00:00Z FAA safety regulations require that an engine be designed to contain metal pieces in the event of a broken fan blade blowout. House votes to speed approval of safety fixes to Boeing jets despite critics 2023-07-28T04:00:00Z Aviation, he was part of a group that designed containment cases for the rotating fan blades of jet engines. The Daring Ruse That Exposed China’s Campaign to Steal American Secrets 2023-03-07T05:00:00Z Asbury, 43, said that she’s seen objects fly off shelves, lights flash in multiple rooms and fan blades start turning suddenly. How to live with a ghost 2022-10-26T04:00:00Z Those are often caused by undetected long-term metal fatigue in the fan blades. Maintenance error likely cause of Alaska Air 737 engine incident 2022-08-23T04:00:00Z For example, it has carbon titanium fan blades rather than the hollow titanium blades on existing Trents, and a record-breaking 64 megawatt power gearbox. Rolls-Royce to start UltraFan prototype tests this year 2022-07-17T04:00:00Z Another requires modifying the engine inlet to withstand fan blade failure events. U.S. FAA finalizes Boeing 777 safety directives after fan blade failures 2022-03-09T05:00:00Z The use of carbon-based composites in fan blades and their casings, instead of metal, means lighter engines and a commercial advantage. The Daring Ruse That Exposed China’s Campaign to Steal American Secrets 2023-03-07T05:00:00Z A fan blade that had a slowly expanding crack broke loose, triggering the damage, according to the National Transportation Safety Board’s preliminary findings. Telecom, aviation trade groups to share data on 5G service to avert safety problems 2021-12-22T05:00:00Z A woman aboard a Southwest Airlines 737-700 over Pennsylvania died on April 17, 2018, after a fan blade fractured and sent debris into the window next to her seat. Boeing proposes fix to prevent deadly engine-cover failures 2021-10-13T04:00:00Z Rising through a bevy of bubbles, Charlie Bucket and his Grandpa Joe shriek in fear as they fly higher and higher toward rapidly spinning industrial metal fan blades sure to slice them to bits. ‘Willy Wonka and the Chocolate Factory’ at 50: The tender yet terrifying movie that never lost its flavor 2021-06-29T04:00:00Z That incident, the third instance of a hollow metal fan blade breaking off and destroying the engine, grounded all of those 777 models with the same engine worldwide. United orders 200 Boeing 737 MAX planes in huge boost for the jet program 2021-06-29T04:00:00Z Xu asked if Hua could send material relating to the specifications and design process for building an encasement for fan blades. The Daring Ruse That Exposed China’s Campaign to Steal American Secrets 2023-03-07T05:00:00Z In contrast, the large fans at the front of today’s jet engines are entirely encased in a protective pod called a nacelle, which is armored to contain any fan blade that breaks off. GE and Safran tout new ‘open rotor’ engine future for sustainable aviation 2021-06-14T04:00:00Z After that engine failure, the F.A.A. required that all fan blades in that type of engine be inspected. Boeing Says F.A.A. Has Approved New Fix for 737 Max 2021-05-13T04:00:00Z Responding to that incident, Pratt & Whitney said it launched a review of records from 9,600 fan blades that were examined with that thermal technique, which creates images for inspectors to review. Investigators find other potential cracks near where fan blade broke off on United flight 2021-03-05T05:00:00Z Both of those equipment failures involved Pratt & Whitney engines, raising concerns about metal fatigue in the fan blades of the engines, some of them dating to the mid-1990s. Boeing 777 Makes an Emergency Landing in Moscow After Engine Warning 2021-02-26T05:00:00Z The investigation is focusing on a fan blade that appeared to be weakened by wear and tear, a development reminiscent of a fatal failure on board another plane in 2018. Boeing 777 makes emergency landing in Moscow: Reports 2021-02-26T05:00:00Z The fan blades will be made from woven carbon composites. GE and Safran tout new ‘open rotor’ engine future for sustainable aviation 2021-06-14T04:00:00Z Under that technique, a fan blade is bombarded with high-frequency vibrations, raising its temperature. Pratt & Whitney Engines Must Be Inspected Before Flights Resume, F.A.A. Says 2021-02-23T05:00:00Z In a statement late Tuesday, Pratt & Whitney said the inspections ordered by the FAA require shipping the fan blades to the company, where they will be examined with its imaging process “to confirm airworthiness.” FAA orders fan blade inspections after pattern of engine-related failures 2021-02-23T05:00:00Z The agency noted that although United Flight 328 landed safely, the fan blade failure “resulted in damage to the engine, an in-flight fire, and damage to the airplane,” creating unsafe conditions. FAA orders fan blade inspections after pattern of engine-related failures 2021-02-23T05:00:00Z Freeze frames from a different video taken by a passenger sitting slightly in front of the engine and also posted on Twitter appeared to show a broken fan blade in the engine. FAA grounds certain planes after engine failure over Denver 2021-02-23T05:00:00Z There have been repeated instances recently of engine fan blades breaking off during commercial flights and causing serious damage to aircraft. GE and Safran tout new ‘open rotor’ engine future for sustainable aviation 2021-06-14T04:00:00Z Operators must conduct a thermal acoustic image inspection of the large titanium fan blades located at the front of each engine, the FAA said. FAA orders immediate inspections of some Boeing 777 engines after United failure 2021-02-24T05:00:00Z “The directive applies only to the PW4000-112” model, and the fan blades that are unique to this engine type,” the company said, adding that it is coordinating with airlines, regulators and Boeing. FAA orders fan blade inspections after pattern of engine-related failures 2021-02-23T05:00:00Z Those pieces are, by design, not supposed to shear off, even in the event of a broken fan blade, because of the danger to the aircraft and those below. FAA orders fan blade inspections after pattern of engine-related failures 2021-02-23T05:00:00Z The order follows damage to a fan blade on the same type of engine that failed on a United Airlines Boeing 777 flight on the weekend. South Korea orders airlines to inspect engines on Boeing 777 jets 2021-02-23T05:00:00Z It will be open rotor, which dispenses with the conventional pod around the rotating fan blades. GE and Safran tout new ‘open rotor’ engine future for sustainable aviation 2021-06-14T04:00:00Z Both had fractured fan blades and left a trail of debris below, including flying hunks of engine coverings. FAA considers stepped up inspections of fan blades after Denver engine failure incident 2021-02-22T05:00:00Z Last month, the Japanese Ministry of Land, Infrastructure, Transport and Tourism concluded that the December engine failure was also caused by metal fatigue in the fan blades. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z One of the fan blades in the plane engine that failed shortly after take-off in Denver showed signs of metal fatigue, investigators say. Boeing 777: Signs of 'metal fatigue' found on Denver plane engine 2021-02-22T05:00:00Z One of the broken fan blades lodged itself into an armored ring around the engine designed to prevent debris from escaping. Metal fatigue seen as trigger of Boeing 777 engine failure near Denver 2021-02-22T05:00:00Z The Federal Aviation Administration plans to issue an emergency airthworthiness directive soon that will require stepped-up inspections of the fan blades for fatigue. Damage to fan blade in United Boeing 777 engine consistent with metal fatigue -NTSB 2021-02-23T05:00:00Z Investigators uncovered problems with the inspection process set up by the engine’s manufacturer, Pratt & Whitney, and the Federal Aviation Administration in 2019 ordered airlines to regularly scour fan blades for tiny but potentially catastrophic cracks. FAA considers stepped up inspections of fan blades after Denver engine failure incident 2021-02-22T05:00:00Z Broken fan blades have led to fatal accidents in the past. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z U.S. officials said late Sunday that two fan blades in the Pratt & Whitney engine broke off. EXPLAINER: Why a plane’s engine exploded over Denver 2021-02-22T05:00:00Z It required that the fan blades be inspected before reaching a total of 7,000 flights. Metal fatigue seen as trigger of Boeing 777 engine failure near Denver 2021-02-22T05:00:00Z The FAA in March 2019 after the February 2018 United engine failure attributed to fan blade fatigue ordered inspections every 6,500 cycles. Damage to fan blade in United Boeing 777 engine consistent with metal fatigue -NTSB 2021-02-23T05:00:00Z A report last month on the Japan incident found that fan blades on the engine were damaged. FAA considers stepped up inspections of fan blades after Denver engine failure incident 2021-02-22T05:00:00Z Pilots circle planes before each flight, conducting visual inspections, including of the fan blades. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z These and other recent engine failures raise questions over long-held assumptions about how long fan blades last and whether they are being inspected often enough. EXPLAINER: Why a plane’s engine exploded over Denver 2021-02-22T05:00:00Z Freeze frames from different video taken by a passenger sitting slightly in front of the engine and also posted on Twitter appeared to show a broken fan blade in the engine. Boeing: 777s with engine that blew apart should be grounded 2021-02-22T05:00:00Z “Based on the initial information, we concluded that the inspection interval should be stepped up for the hollow fan blades that are unique to this model of engine.” Boeing Calls for Global Grounding of 777s Equipped With One Engine Model 2021-02-21T05:00:00Z The FAA said Monday that it already had been “evaluating whether to adjust blade inspections” because of a Dec. 4, 2020, fan blade incident on a Japan Airlines jet. FAA considers stepped up inspections of fan blades after Denver engine failure incident 2021-02-22T05:00:00Z “I was sad to hear that one of the fan blades failed, but really impressed with how everything worked after that,” said Robert Kielb, a professor at Duke University’s school of engineering. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z The investigation into an engine explosion on a jetliner taking off from Denver is focusing on broken fan blades, a development reminiscent of a fatal failure on board another plane in 2018. EXPLAINER: Why a plane’s engine exploded over Denver 2021-02-22T05:00:00Z Investigators appear to be focused on a potential malfunction of a part that is unique to these engines called a hollow fan blade. United Airlines to ground some Boeing 777 planes amid FAA investigation of Saturday’s Denver engine failure incident 2021-02-21T05:00:00Z A subsequent investigation by the ministry discovered damage to the engine’s fan blades and cowling. Boeing Calls for Global Grounding of 777s Equipped With One Engine Model 2021-02-21T05:00:00Z The terrifying journey, like others in recent years, touches on more than an engine failure caused by broken fan blades, he said, but serious breaches themselves. FAA considers stepped up inspections of fan blades after Denver engine failure incident 2021-02-22T05:00:00Z In February 2018, an engine fan blade fractured during a United flight over the Pacific, resulting in an engine failure and loss of the cowling. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z “Based on the initial information, we concluded that the inspection interval should be stepped up for the hollow fan blades that are unique to this model of engine, used solely on Boeing 777 airplanes.” Dozens of Boeing 777 planes grounded in US and Japan after engine failure 2021-02-21T05:00:00Z "Based on the initial information, we concluded that the inspection interval should be stepped up for the hollow fan blades that are unique to this model of engine, used solely on Boeing 777 airplanes." United Airlines grounds planes after engine failure 2021-02-21T05:00:00Z In late January, the ministry concluded that the episode was caused by metal fatigue in the fan blades and issued an order for domestic airlines to step up inspections of similarly built engines. Boeing Calls for Global Grounding of 777s Equipped With One Engine Model 2021-02-21T05:00:00Z Freeze frames from different video taken by a passenger sitting slightly in front of the engine and posted on Twitter appeared to show a broken fan blade in the engine. “I thought we were done:” Parts fall from sky in plane scare 2021-02-20T05:00:00Z More recently, the agency had inspected the fan blade fragment from the Japanese flight and had been considering whether to adjust inspections of the component, it said on Monday. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z Freeze frames from different video taken by a passenger sitting slightly in front of the engine and posted on Twitter appeared to show a broken fan blade in the engine. “I thought we were done:” Parts fall from sky in plane scare 2021-02-20T05:00:00Z A damaged fan blade found by the divers suggested the plane was still functioning when it hit the sea, and did not explode mid-air. Indonesia plane crash probe focusses on autothrottle 2021-01-22T05:00:00Z The firm later announced said it would stop making wide chord fan blades for new jet engines at its Bankfield site in Barnoldswick and move the work to Singapore by 2023. Rolls-Royce: Barnoldswick workers to strike over Singapore jobs move 2020-10-26T04:00:00Z Last year, Singapore Airlines grounded two of its 787s after finding that fan blades on some Rolls Royce engines deteriorated faster than expected. Manufacturing defect leads Boeing to ground several 787 jets 2020-08-28T04:00:00Z In a news briefing on Monday night, Robert L. Sumwalt, the chairman of the N.T.S.B., said that two of the 22 fan blades in the United plane’s engine were found fractured. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z As a result of the United flight, the Federal Aviation Administration in March 2019 ordered inspections of fan blades on all PW4000 engines. NTSB: Inspection mistakes caused 2018 airline engine failure 2020-07-01T04:00:00Z “The fan blades may have separated and cut into the fuel lines, leaving an uncontrollable fire as a future possibility,” Moss said. FAA investigating Delta jet fuel-dumping on schoolkids 2020-01-14T05:00:00Z Nineteen months earlier, in August 2016, a fan blade had broken off in the same model engine on the same model Southwest plane over Mississippi. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z The company said that “enhancements are being introduced” into the fan cowl design and to another component “to enhance their ability to withstand” a broken fan blade. NTSB calls for redesign of key component of Boeing 737 NG after deadly Southwest incident 2019-11-19T05:00:00Z An initial examination of the United flight found that two parts had separated from the engine and that two fan blades had also fractured, according to the N.T.S.B. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z The cause was a fan blade in the left engine that broke off and sent metal shrapnel ripping through the engine casing, piercing the fuselage and causing the cabin to decompress. NTSB recommends Boeing redesign and retrofit engine casing on thousands of 737s 2019-11-19T05:00:00Z Airlines are now inspecting fan blades on a more regular basis, it added. Regulators call for updates to Boeing 737 planes 2019-11-19T05:00:00Z After that earlier fan blade incident, the FAA considered the risks connected with the inlet. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z Sumwalt also said that airlines have increased the frequency of inspections and made them more robust, which will enable them to catch cracks in fan blades in the current fleet. NTSB calls for redesign of key component of Boeing 737 NG after deadly Southwest incident 2019-11-19T05:00:00Z “They probably need to inspect the fan blades better,” he said. Engine Maker Under Scrutiny After Series of Aircraft Mishaps 2021-02-22T05:00:00Z The board said the Federal Aviation Administration should require Boeing to determine the fan blade impact location or locations on the engine fan case and redesign the structure. U.S. safety board wants Boeing to redesign part after fatal 737 NG accident 2019-11-19T05:00:00Z According to preliminary findings, a fan blade in one engine broke, starting a cascade of events that led to the engine blowing apart about 30,000 feet over Pennsylvania. Safety board considers cause of jet’s fatal engine blow-out 2019-11-19T05:00:00Z The FAA was preparing a new, “comprehensive” inspection mandate that would cover all fan blades “when the SWA 1380 accident occurred,” the statement said. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z Southwest did not use those new methods to check the fan blades on the plane that ended up having the deadly engine problem but says it now does so routinely. NTSB calls for redesign of key component of Boeing 737 NG after deadly Southwest incident 2019-11-19T05:00:00Z A thorough inspection will address the thermostat, all electrical connections, lines and hoses, clean the condenser coil, all seals, refrigerant levels, the compressor, fan blades and all moving parts. An unglamorous — but crucial — spring maintenance checklist | Produced by Advertising Publications 2019-03-22T04:00:00Z The accident led to stepped-up inspection of fan blades on certain engines used by Southwest and other carriers. Southwest made possibly dangerous errors on baggage weight. FAA said: Fix it 2019-02-19T05:00:00Z The incident led to more intensive inspections of fan blades on certain engines made by CFM International. Safety board considers cause of jet’s fatal engine blow-out 2019-11-19T05:00:00Z Boeing said in a statement that “enhancements are being introduced” into the fan cowl design and to another component “to enhance their ability to withstand” a broken fan blade. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z In addition, engine fan blade inspections required across the industry after a fatal accident on Southwest chewed up a lot of time for mechanics, delaying some nonessential summer prep work. The Best and Worst U.S. Airlines of 2018 2019-01-16T05:00:00Z He was flown to the United States and arraigned in a federal court in Cincinnati, where GE Aviation has spent decades developing jet engines and fan blades. China 'has taken the gloves off' in its thefts of U.S. technology secrets 2018-11-16T05:00:00Z Investigators also are examining similarities between this incident and a similar one in 2016 that involved a broken fan blade in the engine on another Southwest Airlines jet. Federal investigators open hearing into cause of fatal Southwest Airlines engine explosion 2018-11-14T05:00:00Z Investigators are focusing on the design and inspection of engine fan blades. NTSB to probe fatal engine failure on Southwest flight 2018-11-13T05:00:00Z Citing information from the engine’s manufacturer, FAA officials said the engine had been used around the world for nearly 300 million hours over more than two decades with no other fan blade breaking off. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z The one-day hearing Nov. 14 by the National Transportation Safety Board in Washington will focus on the CFM International engine fan blade design and development history, inspection methods and containment design and certification. Hearing related to Southwest Airlines accident slated 2018-11-06T05:00:00Z The engine uses composite fan blades that are lighter and more efficient than earlier designs. Lion Air Crash Puts Boeing’s Popular 737 Max in Spotlight 2018-10-29T04:00:00Z Mark Habedank, engineering lead of CFM International, walked investigators through the design and testing of the engines in the event a fan blade comes loose in flight. Federal investigators open hearing into cause of fatal Southwest Airlines engine explosion 2018-11-14T05:00:00Z In Sonnek’s office sits a reminder: A fan blade from an American Airlines jet that was twisted out of shape in one of the costliest bird strikes at Lambert. Biologists work to prevent bird strikes at St. Louis airport 2018-10-12T04:00:00Z The sheared-off fan blade No. 13 had sent metal pieces from the engine’s outer casing flying, gouging holes in the front of the plane’s wing in addition to blowing out Riordan’s window. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z GE Aviation has spent decades developing its unique jet engines and fan blades. In a first, a Chinese spy is extradited to the U.S. after stealing technology secrets, Justice Dept. says 2018-10-10T04:00:00Z Over the next two months, Mr. Xu asked the employee for more details, including what the indictment said was proprietary information about fan blade design. Chinese Officer Is Extradited to U.S. to Face Charges of Economic Espionage 2018-10-10T04:00:00Z An earlier investigative update noted that there were signs of metal fatigue on the broken fan blade. Federal investigators open hearing into cause of fatal Southwest Airlines engine explosion 2018-11-14T05:00:00Z In addition, engine fan blade inspections required across the industry after a fatal accident on Southwest Airlines chewed up a lot of time for mechanics, delaying some nonessential summer prep work. The Airlines That Withstood 2018’s Cruel Summer 2018-09-05T04:00:00Z At the time of the Mississippi engine failure, field inspections of fan blades were based on a “visual inspection,” according to the NTSB. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z Federal aviation inspectors say an engine fan blade failed and broke away during the flight, sending shrapnel into the fuselage and shattering a window. Southwest Airlines lost $100 million in revenue due to April accident, but still reported solid earnings 2018-07-27T04:00:00Z Southwest’s chief operating officer, Mike Van de Ven, says he knows of “maybe four or five” reports of cracked fan blades at other carriers. Southwest: Other carriers finding cracked engine fan blades 2018-07-27T04:00:00Z “All of the CFM56-7B fan blades targeted by the various Airworthiness Directives were cleared by mid-August 2018, ahead of the August 31 deadline.” Federal investigators open hearing into cause of fatal Southwest Airlines engine explosion 2018-11-14T05:00:00Z A fan blade snapped off the engine and struck a window, leading to the death of an executive from New Mexico. Southwest rises above fuel prices, puts up strong 2Q profit 2018-07-26T04:00:00Z The FAA’s approach to the two Southwest fan blade failures was a “canary in the coal mine,” said an FAA official, speaking on the condition of anonymity to talk candidly about the agency’s internal operations. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z Milwaukee makes small engines, water heaters, fan blades for jet engines and generators. The flourishing Midwest 2018-07-19T04:00:00Z There were at least two non-fatal incidents on passenger flights, one in 2016 and one in February, in which broken fan blades within the engine likewise caused disintegration of the cowling. Following fatal accident on Southwest Airlines 737, FAA orders safety review of engine cowlings 2018-06-21T04:00:00Z Fragments of the fan blade struck the fuselage, prompting an emergency landing in Philadelphia. U.S. watchdog auditing FAA checks of Southwest Air after engine... 2018-06-21T04:00:00Z In the Southwest accident, a fan blade on a CFM International CFM56-7B engine broke loose above Pennsylvania and bounced in front of the engine’s protective shield, causing the external casing to break loose. Jet engine explosion triggered chaotic 2015 Las Vegas fire, NTSB report says 2018-06-20T04:00:00Z A year after the Mississippi fan blade incident, the FAA issued a Notice of Proposed Rulemaking for possible new inspections. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z Since the 2016 incident, Southwest began using ultrasonic examination of its fan blades. After fatal accident, Southwest Airlines inspects 35,000 engine fan blades and finds no flaws 2018-05-16T04:00:00Z However, when a fan blade broke off in these three incidents, it appears that a piece shot forward and hit a part of the cowling outside the containment ring. Following fatal accident on Southwest Airlines 737, FAA orders safety review of engine cowlings 2018-06-21T04:00:00Z In August 2016, a Southwest flight safely made an emergency landing in Pensacola, Florida, after a fan blade separated from the same type of engine and debris ripped a hole above the left wing. U.S. watchdog auditing FAA checks of Southwest Air after engine... 2018-06-21T04:00:00Z The FAA issued a statement on the incident as investigations continue on last month’s midair engine fan blade blowout on a Southwest plane that killed a passenger. Glare on Southwest highlights tense relationship between... 2018-05-04T04:00:00Z But the failed fan blade No. 13 on Riordan’s plane had a different number. ‘It appeared that we had time’: How the FAA missed a chance to save Jennifer Riordan 2019-12-02T05:00:00Z If that test suggests a problem, the fan blade is sent to GE for what is known as an eddy-current test, a process that uses electromagnetic induction to undercover subsurface flaws in metal. After fatal accident, Southwest Airlines inspects 35,000 engine fan blades and finds no flaws 2018-05-16T04:00:00Z Investigators say they found pieces of the broken engine fan blade suspected of triggering the accident when it snapped off due to metal fatigue or microscopic cracking. Report: Pilots struggled to control crippled Southwest jet 2018-05-03T04:00:00Z In that instance, a fan blade in one of the plane’s engines broke apart midflight, sending debris into the fuselage and through a cabin window. Southwest Plane Forced to Land After Cabin Window Breaks in Air 2018-05-02T04:00:00Z Federal Aviation Administration on Tuesday said it was implementing new rules requiring additional inspections of fan blades in engines similar to the one that failed in a deadly Southwest Airlines accident last month in Pennsylvania. FAA requires new inspections of additional engines after Southwest... 2018-05-01T04:00:00Z More than 100,000 ceiling fans are being recalled because of faulty brackets connecting the fan blades. Recalls this week: ceiling fans, hard hats 2018-04-27T04:00:00Z “The stress was in the same, logical place toward the root of the fan blade,” Kelly said. After fatal accident, Southwest Airlines inspects 35,000 engine fan blades and finds no flaws 2018-05-16T04:00:00Z King said the airline will meet a new CFM recommendation to inspect all older fan blades by the end of August. Southwest has been faced with fines, union safety complaints 2018-04-24T04:00:00Z The accident took place when an engine fan blade fractured, sending shrapnel into the fuselage, killing Jennifer Riordan, a bank executive and mother of two from New Mexico. Southwest Airlines inspecting virtually its entire fleet of planes following fatal accident 2018-04-23T04:00:00Z The engine explosion on Southwest flight 1380 on Tuesday was caused by a fan blade that broke off, the FAA said. Southwest cancels more U.S. flights as it inspects engines 2018-04-23T04:00:00Z INCIDENTS: 13 reports of a bracket breaking and allowing a fan blade to fall, including one report of minor property damage. Recalls this week: ceiling fans, hard hats 2018-04-27T04:00:00Z The fan blade of one such engine broke off in flight, killing a passenger on a Southwest Airlines flight from New York to Dallas. California Inc.: 'Avengers' expected to be one of biggest film debuts ever 2018-04-23T04:00:00Z The National Transportation Safety Board said a fan blade that had snapped off the engine was showing signs of metal fatigue. Southwest has been faced with fines, union safety complaints 2018-04-24T04:00:00Z The explosion on Southwest Flight 1380 was caused by a fan blade that broke off, the FAA said. National Digest: About 40 flights canceled for engine inspections following death 2018-04-22T04:00:00Z The engine explosion on Southwest Flight 1380 on Tuesday was caused by a fan blade that broke off, the FAA said. Southwest cancels about 40 flights for engine inspections 2018-04-22T04:00:00Z The updated instructions cited a “further failure” of a CFM56-7B fan blade. European regulators tighten order for jet fan blade tests 2018-04-21T04:00:00Z The FAA said the engine on Southwest Airlines flight 1380 exploded on Tuesday when a fan blade broke off. Aviation agencies order engine checks after Southwest blast 2018-04-21T04:00:00Z Southwest spokeswoman Brandy King said that after engine maker CFM International recommended more inspections last year, Southwest had inspected all fan blades covered by the recommendation before last week’s accident. Southwest has been faced with fines, union safety complaints 2018-04-24T04:00:00Z The F.A.A. said it was acting because it determined that fan blade cracking “is likely to exist or develop in other products of the same type design.” F.A.A. Orders Closer Engine Inspections After Southwest Airlines Failure 2018-04-20T04:00:00Z Investigators say there was a fault with the engine's fan blades. Mass engine inspections ordered after accident 2018-04-20T04:00:00Z A fan blade snapped off mid-flight on a Southwest Airlines flight Tuesday, causing an engine to explode in an accident that fatally injured a passenger. European regulators tighten order for jet fan blade tests 2018-04-21T04:00:00Z National Transportation Safety Board investigators earlier this week said that a broken fan blade touched off the engine explosion on Southwest Airlines flight 1380 on Tuesday that shattered a window, killing a passenger. U.S., European regulators mandate checks on some 737 engines 2018-04-20T04:00:00Z She said the airline is also inspecting all newer fan blades, a move not yet required by the FAA. Southwest has been faced with fines, union safety complaints 2018-04-24T04:00:00Z In both episodes, the first in 2016 and the one on Tuesday, fan blades in the planes’ engines broke apart, sending shrapnel into the plane’s body. F.A.A. Orders Closer Engine Inspections After Southwest Airlines Failure 2018-04-20T04:00:00Z In 2016, a Southwest Airlines flight made a safe emergency landing in Florida after a fan blade separated from a similar CFM engine. Mass engine inspections ordered after accident 2018-04-20T04:00:00Z A fan blade broke off in flight Tuesday on the CFM56-7B engine, triggering a chain of events that shattered a window on 737. FAA expected to order accelerated engine checks after Southwest accident 2018-04-20T04:00:00Z The National Transportation Safety Board is trying to determine why a fan blade tore loose, shattering the CFM engine and shooting fragments into a wing and the fuselage of the Boeing Co. 737-700. Southwest Airlines is giving $5,000 to every passenger on plane whose engine exploded 2018-04-20T04:00:00Z In the case of the Southwest engine failure this week, investigators say they are not only considering why a fan blade broke but why the engine housing failed to contain it. Engine on Southwest Jet Not the Only One to Develop Cracks 2018-04-19T04:00:00Z The airline opposed a recommendation by the engine manufacturer to require ultrasonic inspections of certain fan blades within 12 months. Business Highlights 2018-04-19T04:00:00Z The inspections must be conducted using ultrasonic sensors designed to detect cracks beneath the surface of the fan blades. Metal weakness like the fatigue in Southwest plane's engine can lie hidden for years 2018-04-19T04:00:00Z The incident raised a number of questions because jet engines are certified to be able to withstand a broken fan blade without causing major damage. FAA expected to order accelerated engine checks after Southwest accident 2018-04-20T04:00:00Z The airline opposed a recommendation by the engine manufacturer to require ultrasonic inspections of certain fan blades within 12 months, saying it needed more time to conduct the work. Southwest Airlines sought more time for inspections before Boeing 737’s engine exploded 2018-04-19T04:00:00Z He said the scope of FAA action will depend on whether investigators find fatigue in other fan blades on the broken engine. FAA orders fan blade inspections after jet engine explosion 2018-04-19T04:00:00Z On Wednesday, National Transportation Safety Board Chairman Robert Sumwalt said the incident began when one of the engine’s 24 fan blades snapped off from its hub. FAA to order inspections of jet engines after Southwest blast 2018-04-19T04:00:00Z A portion of the fan blade was found in the engine. Metal weakness like the fatigue in Southwest plane's engine can lie hidden for years 2018-04-19T04:00:00Z Southwest told the FAA in October that airlines needed 18 months and that only certain fan blades should be inspected, not all 24 in engines. Southwest challenged engine maker CFM over proposed FAA inspections 2018-04-19T04:00:00Z Chairman Robert Sumwalt told reporters that the fan blade had a second fracture about halfway along its length. US orders jet engine checks after blast 2018-04-18T04:00:00Z After the fatal accident, several airlines, including Southwest, Korean Air and WestJet Airlines, say they plan to inspect the fan blades in their engines. Southwest’s Fatal Accident Prompts Scrutiny of Engine Inspections 2018-04-18T04:00:00Z That incident prompted the FAA to propose last year that similar fan blades undergo ultrasonic inspections and be replaced if they failed. FAA to order inspections of jet engines after Southwest blast 2018-04-19T04:00:00Z With no apparent warning, the plane’s left engine exploded after one of its fan blades broke off. Inside Southwest Flight 1380, 20 Minutes of Chaos and Terror 2018-04-18T04:00:00Z The objections from Southwest and other airlines stem partly from the fact that carriers, while highly regulated, are not required to track each individual fan blade within an engine. Southwest challenged engine maker CFM over proposed FAA inspections 2018-04-19T04:00:00Z It said that any fan blades that failed the inspection would have to be replaced. US orders jet engine checks after blast 2018-04-18T04:00:00Z In the 2016 incident, a fan blade and another component separated from the engine. Southwest’s Fatal Accident Prompts Scrutiny of Engine Inspections 2018-04-18T04:00:00Z The fan blade, one of 24 in the engine, was degraded to the central hub, raising questions for investigators. One person is dead after engine fails on Southwest flight, forcing emergency landing 2018-04-17T04:00:00Z Last year, the engine maker and the Federal Aviation Administration instructed airlines to make ultrasonic inspections of the fan blades of engines like those on the Southwest jet. NTSB: Blown Southwest jet engine showed ‘metal fatigue’ 2018-04-17T04:00:00Z Other airlines commenting on last year’s FAA proposal projected higher costs in time and money than regulators initially expected, because they did not closely track the fan blade. Southwest challenged engine maker CFM over proposed FAA inspections 2018-04-19T04:00:00Z Once the plane was on the ground, investigators discovered that a fan blade was missing from the plane’s operating engine. A Southwest Airlines Engine Explodes, Killing a Passenger 2018-04-17T04:00:00Z He said that a crack “was on the interior of the fan blade,” and that it was “more than likely not detectable from looking from the outside.” Southwest’s Fatal Accident Prompts Scrutiny of Engine Inspections 2018-04-18T04:00:00Z At Rolls’s new engine factory in Singapore, lightweight titanium fan blades similar to the faulty ones on 787s are baked into shape in ovens. The world’s three biggest engine-makers hit a snag 2018-03-22T04:00:00Z The FAA said the move was prompted by a report of a fan blade failing and hurling debris. NTSB: Blown Southwest jet engine showed ‘metal fatigue’ 2018-04-17T04:00:00Z “The maintenance burden and cost for operators to inspect all effective fan blades is much more significant than proposed,” it said. Southwest challenged engine maker CFM over proposed FAA inspections 2018-04-19T04:00:00Z Investigators say failure of an engine fan blade caused a United Airlines jet to lose power in one of its two engines over the Pacific last month. Broken fan blade cited in United jet’s engine failure 2018-03-06T05:00:00Z The authorities are still finishing up their investigation of a similar incident on a Southwest flight in 2016, when a fan blade separated and debris ripped a 16-inch-long hole in the fuselage. Southwest’s Fatal Accident Prompts Scrutiny of Engine Inspections 2018-04-18T04:00:00Z Initially, Pearson told police that he had hurt the infant by lifting him into the air, where a ceiling fan blade struck his head, according to the Prince George’s County State’s Attorney’s Office. ‘It is torture . . . to watch your child lying on a hospital bed taking his last breath’ 2018-01-29T05:00:00Z A Southwest spokeswoman said the engine that failed Tuesday was not covered by that directive, but the airline announced it would speed up ultrasonic inspections of fan blades of its CFM56-series engines anyway. NTSB: Blown Southwest jet engine showed ‘metal fatigue’ 2018-04-17T04:00:00Z WHY: The brackets connected to the fan blades can break, causing the blades to fall, posing an injury hazard. Recalls this week: dining benches, mattresses, work boots 2017-12-22T05:00:00Z Inspecting the fan blades that draw air into the front of an engine is reasonably straightforward, because those blades are large and visible. Tiny robots will inspect and fix jet engines from the inside 2017-09-27T04:00:00Z Otherwise, when the motor revs, the whirring fan blade, the spinning belts . . . well, she grimaces, nodding her head ruefully. No ribbons and bells for these scruffy cats 2017-03-28T04:00:00Z Pratt & Whitney has acknowledged the industrial problems in two parts inside the engine and production of its front fan blades, but says it is well on the way to resolving them. Airbus sales chief sees some export credit cover in 2017 2017-03-06T05:00:00Z According to its mayor, the city is “walking into the fan blades” of pension promises: The fund for retired police and firefighters is $5 billion underfunded. Opinion | America’s utterly predictable tsunami of pension problems 2017-02-22T05:00:00Z INCIDENTS: 10 reports of a bracket breaking, causing a fan blade to fall. Recalls this week: dining benches, mattresses, work boots 2017-12-22T05:00:00Z Pratt cut its engine-delivery target in September from 200 to 150, disappointing investors, because of delays related to engine parts, including the engine’s fan blades. Pratt & Whitney Union Members Approve Five-Year Contract 2016-12-04T05:00:00Z Michael Rawlings, the city’s mayor, went as far as to tell the state oversight board earlier this month that it seems to be “walking into the fan blades” of bankruptcy. Editorials from around New England 2016-12-02T05:00:00Z The rotating cake was made in the shape of a jet engine, and featured fan blades made from gingerbread. Prince William to 'have a word' with Mary Berry - BBC News 2016-11-30T05:00:00Z But there was Dallas’ mayor, Michael S. Rawlings, testifying this month to a state oversight board that his city appeared to be “walking into the fan blades” of municipal bankruptcy. Dallas Stares Down a Texas-Size Threat of Bankruptcy 2016-11-20T05:00:00Z Gregory Hayes, the chief executive of United Technologies Corp., was hit with an unexpected question after explaining manufacturing problems with the aluminum fan blades on the company’s latest jet engine. 3-D Printing Expands to Metals, Showing Industrial Promise 2016-11-11T05:00:00Z Hayes said front fan blades are among about five engine parts "that are causing us pain" by slowing deliveries. United Tech's Pratt issues will drag on cash flow: CEO 2016-09-16T04:00:00Z Regulations hold that jet engines must be built with a strong enough exterior casing to prevent fan blades and other debris from breaking through in the event of a failure. NTSB: Southwest 737’s engine damaged when fan blade snapped 2016-09-12T04:00:00Z The U.S. aviation-safety watchdog on Monday linked a cracked jet-engine fan blade to the emergency landing of a Southwest Airlines Co. Southwest Incident Linked to Cracked Engine Blade 2016-09-12T04:00:00Z Clabbers’ photos showed the damage inside the three-bedroom carriage house, including sections of drywall punched out to expose the framing, a ripped down ceiling and ceiling fan blades torn off motors. Thousands in restitution owed by former juvenile offenders 2016-01-23T05:00:00Z The fan blades are made from a lightweight alloy of aluminium and lithium. Flying’s new gear 2015-12-30T05:00:00Z The company is continuing to build the engines, since fan blades go on at the end of assembly. United Tech's Pratt issues will drag on cash flow: CEO 2016-09-16T04:00:00Z A fan blade on a jet engine broke off a Southwest Airlines plane last month in a violent failure that sent debris slamming into the plane, according to a preliminary investigative report released Monday. NTSB: Southwest 737’s engine damaged when fan blade snapped 2016-09-12T04:00:00Z Modern, digitally controlled electric motors supply lots of torque, a rotational force which is as good at turning propellers and fan blades as it is wheels. Electrifying flight 2015-09-17T04:00:00Z In that accident, a fan blade failure in the left engine led to vibrations and smoke and fumes in the cockpit. Both TransAsia plane engines lost power before Taiwan crash 2015-02-06T05:00:00Z As per the terms of the agreement, Alcoa will supply several key engine components, including the forging for the first ever aluminum fan blade for jet engines. Alcoa Continues Aerospace Push With $1.1 Billion Pratt & Whitney Deal 2014-08-08T04:00:00Z The added friction shattered a fan blade, sparking a fire as the jet accelerated for takeoff from Eglin Air Force Base, the officials said. F-35 Fighter Jet Cleared to Resume Flights 2014-07-15T04:00:00Z A fan blade on a jet engine snapped off a Southwest Airlines Co. plane last month in a violent failure that sent debris slamming into the plane, according to a preliminary investigative report released Monday. NTSB: Southwest 737’s engine damaged when fan blade snapped 2016-09-12T04:00:00Z In this case, engineers found evidence of significant rubbing by the fan blades against a cowl. 'Excessive' rubbing of engine blades caused F-35 failure: Pentagon 2014-07-13T04:00:00Z The fan blades can slow down while the turbine spins furiously. The Jet Engine Efficiency Race: Pratt vs. GE 2014-07-10T04:00:00Z The most striking is a large Rolls-Royce plant, which will soon start producing "single crystal" fan blades for jet engines. Yorkshire's cutting edge technology 2014-04-02T14:39:30Z At its headquarters in Derby, central England, Rolls-Royce unveiled the lightweight Advance's carbon-titanium fan blades, suspended from the roof of one of the huge kerosene-smelling hangars scattered around the vast site. Rolls-Royce seeks long-term uplift with new aero engines 2014-02-26T19:16:42Z Investigators did not say why they suspect the fan blade broke loose. NTSB: Southwest 737’s engine damaged when fan blade snapped 2016-09-12T04:00:00Z Many of us will be panting into fan blades and mopping sweaty brows by midsummer. ScienceShot: How Elephants Stay Cool 2013-07-12T22:05:00Z GE has spent 20 years tinkering with a carbon composite used in the engine’s fan blades, which can weigh one-third less than conventional aluminum ones. The Jet Engine Efficiency Race: Pratt vs. GE 2014-07-10T04:00:00Z GE has opted for fan blades made of composite materials. A350 marks new phase in aero-engines 2013-06-14T09:23:04Z The fan blades turn, activating a generator that creates electricity. Exciting Ideas In Solar Energy From ARPA-E 2013-02-27T03:03:22Z After the front fan blade disintegrated, it sent metal shards flying into the plane where people were sitting, according to the NTSB. NTSB: Southwest 737’s engine damaged when fan blade snapped 2016-09-12T04:00:00Z The Duchess of Cambridge pushed the final fan blade into the first Trent 1000 Aero to be produced at the plant. VIDEO: Royals launch Rolls Royce engine 2012-09-12T08:51:57Z The Duke and Duchess will be launching the first production engine and the first production fan blades from this facility. Businesses look to cash in on royal visit 2012-09-12T03:47:09Z If the new techniques being honed here are approved, they will then become part of the production process for products such as these casings and fan blades. In Orgreave, hope rises from the fields where miners fought and lost 2012-07-07T23:05:54Z At the top, a set of fan blades sit in the path of the rising air. Exciting Ideas In Solar Energy From ARPA-E 2013-02-27T03:03:22Z This would see engines with twin rows of visible fan blades rather than powerplants that are fully encased inside engine housings. UTC's Pratt to buy Rolls share of engine venture 2011-10-13T00:07:23Z Seems the fan motor was bad, the unit was old, and they could not remove the fan blade from the motor. The Power of Thank You 2010-12-29T20:10:07Z Birds bent or broke fan blades and damaged parts deep inside the engine, safety investigators said. US Airways river landing was correct: safety board 2010-05-04T23:08:00Z I toss some gravel down the conduit and listen to the report as it *ping*s off the fan blades down below. Eastern Standard Tribe It may also be taken for granted that within certain limits the air has no motion in a radial direction when it first comes in contact with a fan blade. Scientific American Supplement, No. 360, November 25, 1882 The pressure against the fan blades will be equal to that of a column of air of the height due to the velocity, or, in this case, 121 feet. Scientific American Supplement, No. 360, November 25, 1882 The idea is that the fan blades when of this form push the air radially from the center to the circumference. Scientific American Supplement, No. 360, November 25, 1882 The fact is, however, that the air flies outward under the influence of centrifugal force, and always tends to move at a tangent to the fan blades, as in Fig. Scientific American Supplement, No. 360, November 25, 1882 |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。