All Engines articles
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News
Rolls-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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News
DLR 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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News
Pentagon 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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News
MTU 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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News
MTU 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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Analysis
Could 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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News
Kratos, 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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News
ZeroAvia 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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News
Safran 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 depth
Raytheon 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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News
Airbus 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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News
A350-1000 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 ...
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News
Cathay confirms fuel system component on Trent XWB failed as repairs continue
Cathay Pacific has confirmed that it was a fuel system component that failed during a flight to Zurich, as it works to get its grounded fleet of Airbus A350s back into service.
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News
Cathay cancels multiple A350 flights after component failure spurs Trent XWB engine inspection
Cathay Pacific has cancelled multiple flights over the next couple of days in order to carry out engine inspections on its Airbus A350 fleet. The decision follows the in-flight return of an A350-1000 which had departed Hong Kong for Zurich on 2 September. Flight CX383 touched down at Hong Kong ...
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News
IAI gains certification for Leap-1A engine MRO
Israel Aerospace Industries (IAI) has gained EASA and US FAA approvals for the maintenance of CFM International Leap-1A engines, as it looks to expand its engine MRO business.
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News
Cebu Pacific in it for the long term with PW1100G
Cebu Pacific sees challenges relating to the Pratt & Whitney PW1100G easing and is confident in the long-term outlook for the troubled powerplant.
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News
Spirit follows JetBlue in deferring deliveries of Airbus jets with PW1100Gs
Spirit Airlines became the latest airline on 1 August to say it had deferred deliveries of new Airbus A320neo-family jets, a move coming amid competitive pressure and operational upheavals caused by Pratt & Whitney (P&W) engine problems
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News
Rolls-Royce begins flight-testing blades to improve Trent 1000 TEN time-on-wing
Flight-testing has commenced for a modified high-pressure turbine blade for the Rolls-Royce Trent 1000 TEN engine, intended to double time-on-wing for the powerplant. The Trent 1000 TEN is an option for the Boeing 787 family. Speaking during a half-year briefing, Rolls-Royce chief executive Tufan Erginbilgic said the first test flight ...
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News
Wizz Air seeks early exit from wet-leases as P&W turnaround times improve
Wizz Air is aiming to operate no wet-leased aircraft by the end of October after Pratt & Whitney achieved faster-than-expected turnarounds of some of the PW1000G engine inspections that have been grounding a significant proportion of its fleet
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News
Large-engine aftermarket and business aviation lift Rolls-Royce’s civil aerospace arm
Large-engine aftermarket and stronger business aviation activity contributed to Rolls-Royce’s generating an underlying civil aerospace operating profit of £740 million ($946 million) in the first half, up by more than 80%. The manufacturer delivered 120 large engines over the six-month period – including 21 spares – slightly higher than last ...