All Engines articles – Page 42
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NewsPD-14 engine for MC-21 passes landmark volcanic ash exposure test
Russia’s United Engine has conducted volcanic ash ingestion tests of the Aviadvigatel PD-14 powerplant for the Irkut MC-21-310. State technology firm Rostec says the tests – using ash from the Shiveluch volcano in eastern Kamchatka – are the first to have been carried out for a Russian-built engine. Testing of ...
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NewsMTU to offer engine support for Mammoth 777 freighter conversion programme
Boeing 777 freighter conversion specialist Mammoth Freighters has selected MTU Maintenance as its preferred engine support partner for the programme. Mammoth Freighters has unveiled plans to offer cargo conversion of the 777-300ER and 777-200LR. Both variants of the twinjet are powered by General Electric GE90 engines. Under the maintenance agreement ...
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NewsZeroAvia partnership aims for Rotterdam-London hydrogen flights in 2024
Commercial passenger flights between Rotterdam and London, using a zero-emission 19-seat regional aircraft, are set to take place in 2024 through a newly-unveiled partnership. Rotterdam The Hague airport is linking with propulsion specialist ZeroAvia to realise the plan, which will involve a hydrogen-powered aircraft under development. ZeroAvia says the tie-up ...
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NewsRecovery continues, but Raytheon trims guidance due to supply chain and 787 troubles
Supply chain pressures and Boeing’s halt of 787 deliveries are eating into Raytheon Technologies’ sales, leading the company to revise its 2021 sales expectations.
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NewsGE Aviation’s third-quarter profit jumps as orders and aftermarket demand accelerate
General Electric’s aviation business turned a $846 million profit in the third-quarter of 2021 as orders for new aircraft engines and demand for aircraft aftermarket services recovered from 2020 lows.
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NewsAerospace CTOs call for government support to help meet decarbonisation targets
Chief technology officers from seven of the world’s leading aerospace manufacturers have reaffirmed their commitment to achieving more sustainable aviation and the target of net-zero operations by 2050.
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NewsAlaska Air links with ZeroAvia to fit hydrogen-electric engine to Horizon DHC-8
Alaska Air Group is to co-operate with future propulsion specialist ZeroAvia in a project to convert a De Havilland DHC-8-400 turboprop to be powered by a hydrogen-electric engine. Under the collaboration agreement, the aircraft – which was operating for Alaska’s Horizon Air regional carrier – will be fitted with ZeroAvia’s ...
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NewsGE and P&W win NASA contracts to boost turbofan core efficiency
Pratt & Whitney and GE Aviation have won NASA contracts to develop technologies aimed at increasing the thermal efficiency of future commercial turbofan engine cores.
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NewsZeroAvia ties up with MHIRJ to explore hydrogen-electric regional jets
Quebec-based MHI RJ Aviation Group is to co-operate with experimental propulsion specialist ZeroAvia to explore potential use of hydrogen-electric power for regional jets. MHIRJ focuses on aircraft maintenance for the CRJ fleet formerly manufactured by Bombardier, after Japan’s Mitsubishi Heavy Industries acquired the CRJ programme. Under the agreement it will ...
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NewsSpirit sticks with PW1100Gs for another 100 A320neo-family jets
US discounter Spirit Airlines is sticking with Pratt & Whitney geared turbofans to power at least another 100 incoming Airbus A320neo-family jets.
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NewsCFM sees potential in Latin America for RISE open rotor demonstrator programme
Enginemaker CFM International sees potential in Latin America for its recently-launched RISE engine demonstrator programme.
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InterviewIAE chief sees turnaround in V2500 shop visits
International Aero Engines president Earl Exum is optimistic that a turning point in engine overhauls has been reached after airlines cut back shop visits amid the crisis.
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OpinionWho foots the bill for aviation's environmental transformation?
Commercial aviation is promising to re-invent itself as a less-polluting industry, with 2050 as a goal to reach net-zero carbon. But no-one has worked out who picks up the tab.
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NewsRolls-Royce urges sustainable-fuel acceleration to beat UN targets
All of Rolls-Royce’s Trent family engines will be proven compatible with 100% unblended sustainable aviation fuel by 2023, the engine manufacturer has disclosed. Rolls-Royce had previously committed to test the compatibility of in-production engines, as part of its decarbonisation efforts. While the United Nations has set targets of 10% sustainable ...
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NewsVerdeGo completes validation of its VH-3 hybrid powerplant
Propulsion specialist VerdeGo has validated its VH-3 hybrid powerplant with a series of tests, bringing the industry one step closer to electrification of aviation and sustainable flight.
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NewsInitial testing begins on PD-35 demonstrator engine’s core section
Russia’s United Engine has initiated testing of a newly-assembled demonstrator core for the high-thrust Aviadvigatel PD-35 powerplant. The engine – intended for future long-haul aircraft programmes – would be the first of its size, and have a thrust capacity similar to the Rolls-Royce Trent 900. State technology corporation Rostec says ...
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NewsGE and Magnix win NASA contracts to develop electric aviation powertrain systems
GE Aviation and electric propulsion specialist Magnix have won a combined $253 million in NASA contracts for the purpose of developing electrified aircraft propulsion (EAP) systems, with a goal of the technology being in service by 2035.
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AnalysisRolls-Royce to broaden its presence with electrics nous
Rolls-Royce will in the coming weeks attempt to set a speed record for electric aircraft with a battery-powered single-seat racing aircraft, concluding a three-year project to create capabilities and momentum for electric propulsion at the UK engine maker.
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NewsUnited Engine aims for PD-8 ground tests next year
Russia’s United Engine has completed tests of a second prototype gas generator for the new Aviadvigatel PD-8 powerplant. The PD-8 is a domestically-built engine designed for a revised version of the Sukhoi Superjet 100, designated the ‘SSJ-New’. Its gas generator comprises a high-pressure compressor, combustion chamber and high-pressure turbine – ...
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NewsCFM signs Leap-1A engine support agreement with Air Travel
CFM International has signed engine support contracts with two Chinese carriers for its Leap-1A powerplant, which power the Airbus A320neo family fleet. a