All Engines articles – Page 7
-
NewsUSA lifts prohibition of GE Aerospace and CFM engines to China
GE Aerospace confirms the US government has lifted restrictions that, for several weeks, had prohibited it from shipping commercial aircraft turbofans to customers in China.
-
NewsATI-funded HyFIVE hydrogen project to end early after GKN’s departure forces rethink
A UK government-backed project to develop a cryogenic hydrogen fuel system looks set to end prematurely after a previous departure from the industry consortium led the remaining partners to reassess its feasibility.
-
NewsATR outlines potential mild-hybrid engine architecture for future Evo twin-turboprop
ATR and Pratt & Whitney Canada will investigate a “mild hybrid” version of PW127XT engine for the airframer’s proposed Evo upgrade of its regional turboprop, augmenting an enhanced version of the powerplant with a 200kW electrical motor connected to the reduction gearbox.
-
NewsYak-40 testbed prepares for flights with VK-800 engine for UZGA models
Flight-tests beckon for a Yakovlev Yak-40 which has been fitted with the VK-800 engine intended for the UZGA LMS-901 Baikal and LMS-192 Osvey. The Yak-40 testbed has been modified at the Siberian aviation research institute SibNIA. “Installation and commissioning of the VK-800 engine have been completed,” the institute says. “The ...
-
AnalysisCFM takes ‘key learnings’ from initial Leap durability issues and readies for roll-out of -1B fix
Safran Aircraft Engines is confident the initial durability issues affecting CFM International Leap-series engines will not be repeated on future generations of powerplants thanks to “key learnings” taken from the development of a fix being rolled out on Leap-1As .
-
NewsNTSB recommends ‘urgent’ steps to address 737 Max engine smoke concern
US safety investigators have warned over a safety issue with a vibration-reduction feature on the CFM International Leap-1B turbofans that power the Boeing 737 Max which can cause smoke to enter the cockpit.
-
NewsAirbus joins with MTU on fuel cell powertrain development
Airbus and MTU Aero Engines are to unite their hydrogen fuel cell powertrain research efforts through a newly unveiled pact.
-
NewsAirbus propulsion chief: Test data encouraging but RISE selection not assured
Airbus is encouraged by preliminary data analysis of CFM’s RISE engine but the airframer’s propulsion engineering chief insists that the open-rotor technology has still to cement its case for selection against geared-fan alternatives. “It’s a given ambition, but it’s not a given,” says Frank Haselbach, adding that it remains premature ...
-
NewsP&W highlights importance of diversifying element suppliers
Engine maker Pratt & Whitney is cognisant of potential bottlenecks in the production of certain minerals and sees diversified supply sources as a key strategy.
-
NewsRTX picks AeroTEC to accelerate flight of hybrid-electric demonstrator
RTX has again declined to commit to a first flight date for the De Havilland Canada Dash 8-100 its subsidiaries are converting to hybrid-electric power under a project part funded by the Canadian government.
-
NewsP&W and Collins eye path to flight test for hybrid-electric PW1100G demonstrator
RTX companies Pratt & Whitney and Collins Aerospace continue to examine how they could take a hybrid-electric version of the PW1100G engine to flight test even as they prepare to build the first ground-test demonstrator.
-
NewsFrontier stands by GTF with follow-on A321neo engine order
US ultra-low-cost carrier Frontier Airlines has picked Pratt & Whitney GTF engines to power 91 more Airbus A321neos it has on order for deliverying from the fourth quarter of next year.
-
NewsATR and P&WC deepen propulsion partnership, with hybrid-electric Evo engine under study
ATR has confirmed it will work with incumbent propulsion supplier Pratt & Whitney Canada on the potential for hybrid-electric engines on its future low-emission Evo regional turboprop, alongside further enhancements to the current PW127XT-M.
-
NewsP&W rolls out hot section upgrade option for PW1100G engines
Pratt & Whitney (P&W) has rolled out an aftermarket upgrade option for its PW1100G geared turbofans it says will bring the durability of in-service powerplants to levels nearing that of the company’s newly certificated GTF Advantage update.
-
NewsKratos to build new family of small ‘strike’ engines in Oklahoma
As part a partnership with GE Aerospace, defence manufacturer Kratos is building a new production facility in Bristow, Oklahoma to assemble a new family of small turbofan engines intended to power long-range munitions and uncrewed aircraft.
-
NewsMTU powers ahead with Flying Fuel Cell development
MTU Aero Engines continues to make steady progress on two parallel fuel cell powertrain projects, as it builds towards full system tests over the next two years.
-
NewsA320neo ‘gliders’ frustrate Airbus but rate of production ‘into 60s’: Scherer
Airbus has nearly 40 A320neo-family jets awaiting engines at its facilities, but commercial aircraft chief Christian Scherer says the underlying single-aisle production performance is trending upwards. The airframer delivered 189 of the single-aisle models in the five months to the end of May, compared with 208 last year. But speaking ...
-
NewsRolls-Royce to start shipping upgraded Trent 1000s following regulatory clearance
Rolls-Royce has finally received aircraft-level certification from US and European regulators for upgrades to the Trent 1000 designed to double time-on-wing for the Boeing 787 powerplant.
-
AnalysisGE Aerospace and Pratt take divergent paths toward developing engines for next narrowbody jets
Airbus and Boeing might still be a decade from finalising their requirements, but CFM International and competitor Pratt & Whitney (P&W) have little time to waste. They face a decision with immense ramifications: dive into developing a radically new powerplant, or invest to update and improve the conventional turbofan architecture.
-
NewsRolls-Royce revs up UltraFan test plan, including narrowbody-sized engine
Rolls-Royce intends by 2028 to be running two versions of its UltraFan demonstrator engine – one for widebodies and the other for single-aisles – with flight tests to follow by the end of the decade.