All Engines articles – Page 14
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NewsGE Aerospace and Kratos partner on low-cost engine for small uncrewed jets
GE Aerospace and Kratos have teamed up to deliver a new turbofan engine to power a novel generation of small, uncrewed military aircraft.
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NewsEva Azoulay is taking newly-independent ITP Aero to the next level
ITP Aero is on a mission. With new chief executive Eva Azoulay at the helm, the former Rolls-Royce subsidiary is coming to the Farnborough air show for the first time as a standalone company, with a new appearance, and something to prove.
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In depthHow RTX is driving towards a more electric future
Electric power is likely to be at the heart of aviation’s net-zero ambitions and sister companies Collins Aerospace and Pratt & Whitney are developing the technologies to help the industry meet its climate goals.
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NewsRTX charges ahead as hybrid-electric work hits key milestones
RTX has validated “sustained operation” of its hybrid-electric STEP-Tech (Scalable Turboelectric Powertrain – Technology) demonstrator, even as it eyes potential future developments of the system.
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NewsGKN thinks bigger with launch of 2MW-class fuel cell powertrain demonstrator
GKN Aerospace is to develop a 2MW-class cryogenic hydrogen fuel cell propulsion system under a new £44 million ($57 million) project – the latest in a series of hydrogen-focused research and technology programmes led by the company.
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NewsModified Pearl 15 ‘on track’ for hydrogen testing later this year
Rolls-Royce is on course to perform ground runs later this year of a Pearl 15 business jet engine adapted to run on gaseous hydrogen.
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NewsRolls-Royce details technology insertion plan to boost Trent durability
Rolls-Royce has revealed more detail on the hot-section improvements it is making to its Trent-series widebody engine family as it targets better durability and time-on-wing, particularly in hot and sandy operating environments.
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In depthNewly solo GE Aerospace dives deeper into open-fan development as industry grasps for efficiency
GE Aerospace arrives at Farnborough with one eye trained on the future – specifically on developing an open-fan engine for future narrowbody jets – and the other focused on recovering from supply chain troubles that continue constraining engine production.
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NewsRolls-Royce revives UltraFan flight-test plan
Rolls-Royce has revived ambitious plans to flight test its UltraFan engine – potentially in partnership with Airbus – and will next year begin assembling a second iteration of the demonstrator, while also working to prove its suitability for single-aisle applications.
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NewsGE Aerospace exploring low-cost ‘disposable’ engines
Amid steady demand for existing propulsion systems, the defence unit of GE Aerospace is targeting development efforts on a series of next-generation technologies, including high-powered adaptive engines and small, low-cost solutions for uncrewed fighter jets.
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NewsP&W completes preliminary design review for F135 upgrade
Pratt & Whitney has completed the preliminary design review under the F135 Engine Core Upgrade (ECU) initiative, setting the stage for improved performance and durability.
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NewsSafran, ST Engineering deepen Leap engine support partnership
ST Engineering has entered into a two-year agreement with Safran Aircraft Engines to provide module repair support for the CFM International Leap engine family.
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NewsAirbus calls for open-rotor alternative to CFM’s RISE engine
Airbus is actively encouraging propulsion manufacturers to explore open-rotor engine concepts to offer competition for CFM International’s RISE programme.
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NewsHolding patterns at dusty airports particularly detrimental to engines: research
Holding patterns for airports in dusty regions are particularly potentially damaging to aircraft engines, analysis of dust ingestion at 10 airports worldwide has found. Arrival holds contributed over 50% of the total dose ingested by the engine core, according to research led by the University of Reading, which also determined ...
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NewsUnited Engine shows off prototype hybrid powertrain as it looks toward 1.5MW model
Russia’s United Engine is to show off a prototype 500kW hybrid powertrain at an industrial exhibition, as it looks to use the architecture to progress to 1.5MW.
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NewsRossiya set to test integrated aftersales service platform for MC-21’s PD-14 engines
Aeroflot Group carrier Rossiya is set to test a new aftersales service system developed to handle the Aviadvigatel PD-14 engine for the Yakovlev MC-21 twinjet.
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NewsTurkish Airlines reaches compensation deal over PW1100G engines
Turkish Airlines has struck a compensation agreement covering engine availability issues impacting the Pratt & Whitney PW1100G geared turbofans powering its Airbus A320neo-family aircraft.
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NewsTwin Otter crew compensated with aerodynamics after losing power on approach
French investigators have disclosed that a De Havilland DHC-6 Twin Otter crew resorted to aerodynamic manoeuvring and ground effect to land the aircraft after its engines failed to respond to power commands during approach. The aircraft – operated by New Caledonian carrier Aircalin – had been carrying out a visual ...
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NewsAmerican Airlines deepens backing for ZeroAvia
American Airlines has placed a conditional order for up to 100 units of ZeroAvia’s ZA2000RJ hydrogen fuel cell powertrain, while also deepening its investment in the advanced propulsion developer through participation in the company’s Series C fundraising round.
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NewsGE Aerospace extends CEO Culp’s contract until end-2027
The company’s board of directors on 30 June approved a new employment contract for Culp that extends his term as CEO and board chair until the end of 2027.