All Engines articles
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NewsReaction Engines to close as cutting-edge SABRE fails to advance
UK advanced propulsion developer Reaction Engines is to close down after it collapsed into administration having failed to secure additional funding.
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NewsBoeing continues accepting Leap-1B deliveries despite machinists’ strike
CFM International has continued delivering Leap-1B engines to Boeing during the ongoing machinists’ strike, leading to the airframer accumulating an excess inventory of the powerplants.
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NewsGE closes on certification for latest Leap durability upgrade
GE Aerospace is confident that it will shortly secure approval for a new high-pressure turbine (HPT) blade with better durability for the Leap-1A powerplant it produces as part of the CFM International joint venture.
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NewsEtihad Airways acquires batch of widebody engines from engineering partner
Middle Eastern carrier Etihad Airways is acquiring 16 engines, almost entirely for widebody aircraft, from the Sanad engineering division of Abu Dhabi sovereign investor Mubadala.
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AnalysisAviation batteries power ahead towards bigger aircraft
Almost half a century after the first de Havilland Canada DHC-7 – or Dash 7 – commuter aircraft took flight, a 45-year-old derivative is being transformed to help develop the platforms of the future.
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In depthCFM, P&W address durability issues as number of grounded GTF-powered jets inches higher
The issues facing turbofan producers CFM International and Pratt & Whitney (P&W) would surely have stolen headlines in 2024 had the year not been so incredibly troubled for the broader aerospace industry.
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NewsRolls-Royce wraps up Pearl 10X test flights
Rolls-Royce has completed flight testing of the Pearl 10X engine it is developing for the Dassault Aviation Falcon 10X business jet after a six-month campaign.
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NewsIndustry group lays out self-oversight plan to address problem of unapproved engine parts
A GE Aerospace-led research group has released recommendations aimed at preventing unapproved engine components from entering the supply chain.
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NewsRolls-Royce switches off electrical business after sale fails to progress
Rolls-Royce is to close its electrical business having failed to find a buyer for the fledgling unit.
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NewsDLR performs emissions-measurement first with UpLift aircraft
Germany’s DLR aerospace research centre has for the first time measured the emissions from a turboprop aircraft with both engines running on 100% synthetic fuel while on the ground.
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NewsPentagon pressing ahead with F-35 engine upgrade
The US Department of Defense is affirming its commitment to delivering an engine upgrade for the Lockheed Martin F-35 stealth fighter, with a recent $1.3 billion contract to propulsion supplier Pratt & Whitney to fund continued development of the initiative.
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NewsMTU modifies Flying Fuel Cell validation plan and drops Do 228 test flights
An MTU Aero Engines project to develop a fuel cell powertrain has quietly abandoned plans to flight-test the system aboard a modified Dornier 228 twin-turboprop.
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NewsMTU completes hydrogen test milestone for Flying Fuel Cell system
Germany’s MTU Aero Engines has completed a round of testing to validate the performance of a liquid hydrogen fuel system developed for a new powertrain it calls the Flying Fuel Cell (FFC).
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AnalysisCould OXCCU’s perfect chemistry help to fuel aviation sector’s transformation?
Former Oxford University academics claim to have come up with a simple way of creating sustainable aviation fuel from hydrogen and carbon dioxide, and are beginning to industrialise their technology.
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NewsKratos, AFRL test low-cost turbofan for use by attritable systems
Kratos Turbine Technologies and the US Air Force Research Laboratory (AFRL) have conducted ground tests of a low-cost turbofan engine architecture which the company claims will advance “affordable propulsion technologies for the warfighter”.
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NewsZeroAvia looks to Scotland for manufacturing site as investment bank joins funding round
Scottish National Investment Bank has joined an investment round for advanced propulsion specialist ZeroAvia, with a £20 million ($26 million) commitment to take the overall figure to $150 million. ZeroAvia says the Series C investment “accelerates progress” towards certification of its hydrogen-electric powertrains. The company has been flight-testing its ZA600 ...
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NewsSafran pursues acquisition of Ohio-based engine repair company
French aerospace firm Safran is looking at acquiring an Ohio-based firm specialising in aircraft engine parts repair this year.
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In depthRaytheon eyes F-22 modernisation amid US pause on sixth-generation fighter development
With senior US Air Force officials pausing to re-evaluate development of a sixth-generation fighter, defence contractors are eyeing potential modernisation opportunities for the service’s current air superiority platform – the Lockheed Martin F-22 Raptor.
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NewsAirbus sees no RISE surprises after early testing, as study highlights installation challenges
Airbus has hailed the success of an initial round of windtunnel testing using a scaled version of CFM International’s RISE open-rotor engine mounted to a section of wing as part of early aircraft integration studies.
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NewsA350-1000 operators told to check fuel manifold hoses after Cathay Trent XWB engine fire
Operators of Airbus A350-1000s have been instructed to conduct inspection of fuel manifold main fuel hoses in the type’s Rolls-Royce Trent XWB-97 powerplants, following a fire incident on a Cathay Pacific aircraft. Cathay examined several A350s after the 2 September occurrence – which resulted in a Zurich-bound aircraft returning to ...