Engines – Page 9
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NewsMTU sees fuel cells as ‘right technology’ for zero-emission flights
MTU Aero Engines is maintaining its backing for a liquid hydrogen fuel cell powertrain that could equip commuter or regional aircraft entering service in the mid-2030s.
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In depthWhy former collective farm is at the heart of Rolls-Royce’s future
What began 30 years ago as a joint venture with BMW on a piece of agricultural land in former East Germany has since been transformed into a key part of the manufacturer’s global footprint and is contributing vital research and development work for the next generation of civil engines.
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NewsNASA to end all-electric X-57 programme without flying prototype
NASA is to end its experimental X-57 all-electric aircraft project without flying the prototype airframe, citing a shortage of time to address technical issues. But the US aeronautics agency insists the project – which will begin closing at the end of September – has provided valuable research findings on electric ...
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NewsGaruda, GE Aerospace enter engines partnership
Garuda Indonesia and GE Aerospace have entered into a wide-ranging strategic cooperation covering the carrier’s fleet of CFM International and GE engines.
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NewsEASA poised to overhaul 'unrepresentative' engine endurance testing
Certification requirements for turbofan endurance testing are set to be overhauled by European regulators, to take better account of modern engine design characteristics. The update is contained in a proposal put forward by the European Union Aviation Safety Agency. It also intends to improve the level of confidence in the ...
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NewsWhy pilots of ditched Transair 737 identified, then misidentified, failed engine
US investigators believe pilots of a Transair Boeing 737-200 freighter which ditched in the ocean off Honolulu did not verify which engine had failed shortly after take-off, despite initially correctly identifying the damaged powerplant. When the first officer, who was flying the twinjet, reduced thrust to decelerate, this obscured obvious ...
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NewsRiyadh Air picks GEnx engines to power Dreamliners
Ambitious Saudi start-up Riyadh Air has picked GE Aerospace GEnx engines to power its on-order Boeing 787-9s.
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NewsEmbraer and GKN eye flight tests of fuel cell powertrain for regional market
Embraer and GKN Aerospace are to collaborate on development and integration of a hydrogen fuel cell powertrain that could result in flight tests aboard one of the Brazilian airframer’s jets.
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NewsOne-tenth of jets with P&W’s geared turbofans have been sidelined
About 10% of aircraft powered by Pratt & Whitney PW1000G geared turbofans have recently been of service amid a surge in durability problems that the engine maker insists it is addressing.
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NewsAirbus-Safran venture demonstrates proof-of-concept for hydrogen aircraft fuel system
Airbus-Safran space launch venture ArianeGroup has conducted a proof-of-concept test of hydrogen conditioning which would be suitable for feeding an aircraft engine. The test, carried out on 12 May at the Vernon facility northwest of Paris, marks the conclusion to a project named Hyperion which looked at hydrogen propulsion options ...
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NewsP&W thinks engine-efficiency target may take a bit more time
Pratt & Whitney thinks the aerospace industry might need a bit more time to achieve a broad goal of squeezing 20%-plus efficiency out of the next generation of narrowbody aircraft engines.
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NewsModified A330 to explore hydrogen fuel-cells’ potential as APU replacement
Airbus is to modify an A330-200 to explore the potential for hydrogen fuel cells to power systems other than those directly related to the main engines. Lighting, avionics and air conditioning are driven by the auxiliary power unit. But Airbus chief technical officer Sabine Klauke believes 5% of the fuel ...
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NewsBoom discloses more Overture detail as it sources main aerostructures
Boom Supersonic has revealed greater detail of its Overture aircraft design, including its Symphony engine, after selecting primary suppliers to produce the composite fuselage, wing and empennage of the Mach 1.7 jet.
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NewsVolaris sticks with P&W GTF engines for incoming A321neos
Volaris has selected Pratt & Whitney PW1100G geared turbofan (GTF) engines to power more of its Airbus A321neo twinjets.
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NewsSWITCH partners outline progress as engine project spools up
Partners in an EU-backed project to validate engine technologies that could help deliver a 25% fuel-saving over current-generation powerplants are deep into their initial design work as they eye later ground- and flight-test programmes.
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NewsGE insists open-fan concept can hit 20% efficiency target despite Boeing’s doubts
Boeing and GE Aerospace remain slightly at odds about the actual fuel-efficiency gains possible with CFM International’s in-development open-fan engine.
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NewsMagnix readies for Dash 7 conversion under NASA project as battery business takes shape
Electric motor manufacturer Magnix will later this year begin the conversion of a De Havilland Dash 7 to run on battery power as part of a NASA-backed project.
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NewsWright Electric squeezes 1MW from in-development electric motor
US company Wright Electric has proven that its electric motor-generator can produce the 1MW of power needed for its electric-modified BAE 146 regional jet project.
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NewsRaytheon powers ahead with 1MW electric motor development
Raytheon Technologies’ ambitions to advance hybrid-electric flight have taken a significant step forward with the completion of a rated power test of a 1MW electric motor-generator developed by its Collins Aereospace subsidiary.
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NewsSwedish start-up Heart selects GE’s Slattery for chairman role
Swedish hybrid-electric aircraft developer Heart Aerospace has appointed current GE Aerospace chief commercial officer John Slattery as non-executive board chairman.