Engines – Page 38
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NewsAirbus explores high-voltage battery potential for non-propulsive roles
Airbus is aiming to explore high-voltage battery behaviour during test flights of an electric light aircraft this year, with the aim of applying the technology to ‘micro-hybridisation’ – the use of battery power in a supportive, rather than propulsive, role for larger aircraft types. The low energy density of lithium-ion ...
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NewsCrucial UltraFan gearbox transferred to Rolls-Royce’s UK facilities
Rolls-Royce has transferred the power gearbox for its UltraFan engine to its UK site, where the future high-bypass engine demonstrator is undergoing assembly. The gearbox has been sent from the manufacturer’s facility at Dahlewitz in Germany. Rolls-Royce is aiming to commence testing with the UltraFan demonstrator in Derby this year, ...
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NewsUniversal Hydrogen to open New Mexico manufacturing site
Alternative fuel start-up Universal Hydrogen plans to open facility in Albuquerque, New Mexico for the manufacturing and distribution of hydrogen fuel tanks for aircraft.
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NewsJet2 picks Leap-1As for A321neo fleet
UK leisure carrier Jet2 has selected CFM International Leap-1A engines to power its incoming fleet of up to 75 Airbus A321neo jets.
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NewsUSA’s Russian flight ban forces end to Volga-Dnepr charters for Boeing and GE
The US government’s ban on Russia aircraft has left Boeing and GE Aviation unable to continue their longstanding practice of hiring a Russian airline to transport large aircraft components.
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NewsDutch study highlights feasibility of all-electric flights by 2026
Dutch researchers have concluded that the operation of small sub-regional electric aircraft on short routes in the Netherlands should be possible by 2026.
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AnalysisP&W sees 2035 service entry potential for revolutionary hydrogen powerplant
Pratt & Whitney is hopeful that a revolutionary hydrogen combustion system that uses water vapour recovered from the exhaust stream to increase engine efficiency could be ready for service entry by 2035.
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AnalysisH2Fly prepares for future with latest round of flight tests
Advanced powertrain integrator H2Fly has launched another round of flight tests with its hydrogen fuel cell-powered HY4 aircraft to assess component improvements to its 130kW system.
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NewsSupply chain weighs on Safran as parts shortages blamed for Leap delivery deficit
Safran has raised concerns about the potential for the aerospace supply chain to cope with further rate rises for narrowbody engines after parts shortages contributed to lower than expected deliveries in 2021.
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NewsRolls-Royce large engine deliveries slip but flying hours lift with easing restrictions
Rolls-Royce delivered 195 large civil engines last year, down by more than 25%, and less than half of the pre-crisis figure of 510. But the manufacturer stresses that large engine flying hours rose by 11% last year – and by 57% in the second half – as signs of gradual ...
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NewsRolls-Royce to seek new chief as East looks to step down
Rolls-Royce chief executive Warren East is to step down from his post at the end of this year, and the engine manufacturer is set to commence a search for his successor. East, who was appointed to the top post in 2015, has led the company through a difficult period, dealing ...
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NewsSafran sees narrowbodies driving recovery in 2022
Safran is hopeful that a recovering civil aviation market in 2022 will see the group deliver an improved financial performance as the industry recovers from its low point in early 2021.
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NewsTesting nears for PD-8 engine’s gearbox components
Russia’s United Engine has manufactured key components for the drive system of the Aviadvigatel PD-8 engine, intended for the latest version of Irkut’s Superjet 100. The standard Superjet – originally produced by Sukhoi’s civil aviation division and since absorbed into the Irkut operation – is fitted with PowerJet SaM146 engines. ...
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NewsAirbus and CFM to test liquid-hydrogen engine mounted on A380 fuselage
Airbus is to use an A380 as the flight-test demonstrator for a future hydrogen-fuelled engine, to be developed under a co-operation with CFM International partners Safran and GE Aviation. The demonstrator will be based on the MSN1 airframe, which was used for A380 certification flights and served as a testbed ...
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NewsAirbus and Safran to secure materials supply with Aubert & Duval takeover
Airbus and propulsion specialist Safran are aiming to take over the metallurgical and materials firm Aubert & Duval, as part of a strategy to secure critical aerospace supplies for future development. The partnership intends to acquire the entirety of the company from its owner, mining company Eramet. Aubert & Duval ...
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NewsP&W to develop novel hydrogen engine in US government-backed project
Pratt & Whitney is to develop a novel hydrogen-burning engine that will cut carbon dioxide emissions to zero, slash nitrous oxide emissions by 80% and reduce fuel consumption for next-generation single-aisles by 35%.
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NewsSIA Engineering unveils Leap engine MRO facility
SIA Engineering (SIAEC) has opened a S$9 million ($6.7 million) engine MRO facility in Singapore, which will service CFM International’s Leap engines.
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NewsRolls-Royce interested in regional return on Embraer’s potential new turboprop
Roll-Royce is “very interested” in potentially providing an engine for Embraer’s proposed new 70-90-seat regional turboprop project.
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NewsRaytheon shuffles executives; Calio to take over COO post
Raytheon Technologies has appointed Christopher Calio as its new chief operating officer, and Shane Eddy to replace Calio as president of Pratt & Whitney.
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NewsFAA proposal targets manufacturing defects in Leap-1B components
The Federal Aviation Administration intends to require airlines to modify maintenance procedures to address potential manufacturing defects in CFM International Leap-1B turbofans.