Engines – Page 48
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NewsAirbus to pursue liquid-hydrogen tank development at French and German sites
Airbus is to pursue the manufacture of cryogenic tanks for hydrogen-based propulsion through the establishment of two development centres in Germany and France. The zero-emission centres – located in Bremen and Nantes – will aim to achieve “cost-competitive” tank manufacturing in support of the airframer’s ‘ZEROe’ programme, under which it ...
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NewsProsperous air transport essential to funding energy transformation: Airbus chief
Airbus chief executive Guillaume Faury believes better communication is needed to help shed aviation’s reputation as a primary contributor to climate disruption, arguing that air transport will be necessary to effect environmental transformation. Speaking during the Airlines for Europe Aviation Summit 2021 on 10 June, Faury said: “We seem to ...
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NewsA320neo to fly with wholly-sustainable fuel to analyse single-aisle emissions
Airbus is to participate in an in-flight study to assess the impact of unblended sustainable aviation fuel on single-aisle aircraft operations using an A320neo. Emissions from the aircraft, fitted with CFM International Leap-1A engines, will be analysed in the air as well as on the ground. CFM partner Safran will ...
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NewsEcoPulse electric motor passes Airbus windtunnel tests
Airbus has completed windtunnel tests of the integrated propulsion unit – the electric motor, propeller and nacelle – that will be used to power the EcoPulse hybrid demonstrator it is developing alongside Daher and Safran.
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NewsNew Rolls-Royce chair to guide manufacturer’s post-crisis recovery
Rolls-Royce has named Anita Frew as its new chair, succeeding Sir Ian Davis who is retiring at the end of September after nine years. Frew is the “unanimous and clear choice” of the nominations committee, says the engine manufacturer, and will join the company on 1 July. She is the ...
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NewsRolls-Royce edges towards ground-testing megawatt-level hybrid-electric generator
Rolls-Royce has started used a renovated Bristol facility to test components for a hybrid-electric power-generation system, known as PGS1, for a demonstrator programme with intended application to future regional aircraft. PGS1, which emerged from the truncated E-Fan X programme, will include a keg-sized generator required to deliver power levels of ...
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NewsATP operators told to replace throttle cables to prevent jamming
Operators of British Aerospace ATP turboprops are set to be ordered to replace engine power-control cables after incidents in which throttle levers have either jammed or been stiff to move. The UK Civil Aviation Authority says a “number of events” of this nature have been reported by ATP operators, both ...
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AnalysisP&W matures low-emission technologies but near-term focus rests on GTF
A cadre of engineers and scientists at Pratt & Whitney and other companies within the Raytheon Technologies group are busy advancing next-generation technologies, like electric propulsion and the use of hydrogen fuel.
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NewsPresident Biden proposes tax credits for biofuel and hydrogen production
President Joe Biden has proposed instituting tax credits for the production of both hydrogen fuel and sustainable aviation fuel (SAF), a move mirroring broader support from industry and lawmakers for aviation-related clean-fuel subsidies.
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ReportCommercial Engines 2021
FlightGlobal’s annual Commercial Engines report, published in association with CFM International, looks at the changing market for turbofans.
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NewsNew Rolls-Royce test facility to support UltraFan development
Rolls-Royce has reinforced its powerplant testing capability with a new UK facility which will support development of the manufacturer’s UltraFan engine. Designated ‘Testbed 80’ the indoor facility – costing £90 million and which took three years to build – is situated at the company’s Derby headquarters. It was used to ...
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NewsA330neo secures pioneering EASA carbon dioxide emission certification
Airbus’s A330-900 has been certified for carbon dioxide emissions, the first time the European Union Aviation Safety Agency has applied such a process to an aircraft approval. The airframer voluntarily submitted the A330-900 – powered by Rolls-Royce Trent 7000 engines – to the certification after ICAO finalised a carbon dioxide ...
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NewsP&W views ‘sole-source’ contract as required for development of next commercial engine
Developing a new commercial aircraft engine will be tough to justify for Pratt & Whitney without an airframer committing to a single engine type for their next clean-sheet commercial aircraft.
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NewsFAA orders more V2500 disk inspections, citing ‘uncontained’ failure risk
The Federal Aviation Administration has issued an emergency order requiring aircraft operators to inspect high-pressure turbine disks in some International Aero Engines V2500s, which power Airbus A320-family jets.
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NewsRicardo closes on fuel cell system design for Islander conversion
Engineering consultancy Ricardo in the coming weeks hopes to select the fuel cell developer that will provide the power source for the electric conversion of a Britten-Norman BN-2 Islander it is working on as part of Project Fresson.
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NewsP&W aims for new Asheville site to begin producing airfoils in 2022
Pratt & Whitney intends to begin producing high-pressure turbine airfoils for commercial and military aircraft engines at its new North Carolina facility by the second half of 2022.
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NewsIndiGo solidifies CFM position with Leap-1A deal for over 300 jets
Indian budget carrier IndiGo has selected the CFM International Leap-1A to equip another 310 Airbus A320neo-family aircraft. It operates A320neo and A321neo aircraft with both the Leap-1A and the rival Pratt & Whitney PW1100G powerplant. But the selection of 620 new engines – plus spares – cements CFM as the ...
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In depthEnvironmental need drives aviation’s great engine race
For aviation to achieve zero or near-zero carbon emissions over the coming decades, an entirely new suite of propulsion technologies is critical. The big engine makers say they are more than up to the challenge.
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NewsUnited Engine nears ignition test of prototype PD-8 for Superjet
Russia’s United Engine is preparing to start testing the first prototype core of the Aviadvigatel PD-8 powerplant intended for the Sukhoi Superjet 100. Assembly of the core has been completed and the bench tests are aimed at verifying that the main performance parameters of the engine are in line with ...
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NewsJapan’s IHI slips to annual loss amid declining engine activity
Japanese engineering group IHI saw its operating profit decrease 42%, to Y28 billion ($256 million), in its financial year ended 31 March, amid a significant decrease in sales from its civil aero engines business.