All Engines articles – Page 20
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AnalysisWhy the gas turbine remains core focus at Rolls-Royce
Attention may be shifting towards zero-emission technologies to power a future class of airliners, but the gas turbine remains key to propelling Rolls-Royce’s business recovery.
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NewsGeneral Atomics plans restart of Dornier 228 production in 2024
General Atomics is to relaunch production of the Dornier 228 twin-turboprop with the first example to roll off the Oberpfaffenhofen final assembly line in 2024.
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NewsAirbus chief Faury assured over single-aisle trajectory despite supply-chain hitches
Airbus chief executive Guillaume Faury acknowledges that supply of engines is lagging behind A320neo-family production, but is confident that the airframer will achieve a smooth ramp-up to its highest-ever single-aisle output rate as current difficulties subside. Speaking to FlightGlobal at the ILA air show in Berlin, Faury said that, while ...
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NewsEU’s Clean Aviation initiative prepares to examine disruptive aircraft proposals
European assessors are preparing to analyse initial proposals for the Clean Aviation initiative, intended to produce disruptive aircraft innovations, the deadline for which closes on 23 June. The first call for proposals covers a total budget of €736 million ($772 million) and selection of candidates will be made in October, ...
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NewsFormer Venturi Aviation makes ILA debut in new Maeve guise and mulls motor change
Dutch electric aircraft start-up contemplates switch to six-motor configuration on battery-powered 44-seater.
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NewsT’way picks R-R for A330 engine support
South Korea’s T’way Air has signed an engine service agreement with Rolls-Royce for Trent 700 engines.
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NewsRolls-Royce generates interest in new hybrid-electric system
Rolls-Royce has provided few details about the development timeline of its new turbogenerator technology but says the initial hybrid-electric system it tests will be sized to deliver output of 800kW.
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In depthZeroAvia moves closer to revealing launch platform for ZA600 powertrain
Advanced propulsion developer ZeroAvia will launch its 600kW ZA600 hydrogen fuel cell powertrain on one of four previously disclosed aircraft types, although the firm is staying tight-lipped on the exact selection.
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NewsRolls-Royce developing turbogenerators to extend range of hybrid-electric aircraft
Rolls-Royce is engaged in the development of turbogenerator technology which is intended to extend the range of hybrid-electric aircraft. While the manufacturer is developing fully-electric aircraft up to commuter class models, some applications demand energy and range beyond that which battery power can supply. Rolls-Royce says the turbogenerator technology can ...
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NewsGKN confident fuel cells could power 96-seat aircraft as H2GEAR project advances
GKN Aerospace has completed the preliminary design of the hydrogen fuel cell powertrain it is developing under the UK-funded H2GEAR programme and is increasingly confident that the efficiency gains it is building into the system will allow it to scale to power a 96-seat aircraft – or one even larger.
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NewsOtto Celera push-prop in line for ZeroAvia hydrogen-electric engine
Hydrogen-electric propulsion specialist ZeroAvia is to develop a powertrain for Otto Aviation, which has been test-flying a prototype of its low-emissions Celera 500L aircraft. ZeroAvia says it will collaborate with California-based Otto to integrate the ZA600 zero-emission powertrain on the type. It says the tie-up means the Celera could be ...
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NewsA320 thrust rollback on serviceability flight traced to overspeed-protection valve
UK investigators believe a thrust rollback on an Airbus A320, after which the affected engine would not respond to control inputs, resulted from inadvertent activation of a fuel-control protection valve. But the inquiry says the issue – which has occurred previously on some International Aero Engines V2500 powerplants – has ...
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NewsConnect Airlines plots expansion with up to 100 hydrogen-powered ATR 72s
Proposed US start-up carrier Connect Airlines is ordering 75 converted ATR 72-600 turboprops, which will be fitted with hydrogen-fuelled powertrains. The firm agreement with Universal Hydrogen also covers an additional 25 converted aircraft. Universal Hydrogen was founded by former Airbus chief technology officer Paul Eremenko, and has an advisory board ...
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NewsST Engineering, Safran ink multi-year CFM56 engine support agreement
ST Engineering’s commercial aerospace unit has entered into an agreement with Safran Aircraft Engines to provide engine maintenance offload for CFM56-5B and -7B engines.
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NewsDeurloo succeeds Lane as P&W commercial engines president
Pratt & Whitney chief commercial officer Rick Deurloo has become president of the company’s commercial engines business, succeeding former president Carroll Lane.
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NewsAirbus to set up UK hydrogen technology centre for zero-emission aircraft
Airbus is to establish a specialist hydrogen technology centre in the UK to advance its efforts to put a zero-emission aircraft into service by the middle of next decade. The Zero Emission Development Centre, complementing its UK research platforms as well as work in Spain, France and Germany, will be ...
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NewsRolls-Royce powers ahead with Pearl programme pair
Rolls-Royce is accelerating testing of its Pearl 10X business aviation engine for the Dassault Falcon 10X as it closes in on certification for the Gulfstream G700-powering Pearl 700.
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NewsP&WC recruits H55 to supply battery for hybrid-electric demonstrator
Pratt & Whitney Canada has chosen a battery system supplier for its regional hybrid-electric flight demonstrator programme, tying up with Swiss specialist H55. The engine manufacturer is engaged in a government-backed project – partnering with De Havilland Aircraft and Collins Aerospace – to create a regional aircraft, based on the ...
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NewsRolls-Royce adapts to mitigate supply-chain disruption risk
Rolls-Royce is confident that it can manage supply-chain issues in the face of macroeconomic uncertainties, and is maintaining its full-year financial guidance. The company, which says overall financial performance so far this year has been in line with expectations, has not elaborated on which specific areas might be affected, although ...
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NewsPD-8 nears installation on Il-76 testbed as bench work wraps up
Russian state technology firm Rostec is edging towards flying the Aviadvigatel PD-8 prototype engine on an Ilyushin Il-76 testbed, following completion of bench tests. The PD-8 is intended as an alternative powerplant on the Irkut Superjet 100, as well as an engine for the Beriev Be-200 amphibian. Rostec says the ...