Engines

News and developments about aircraft engines, including turbofan, turboprop, turboshaft and piston.

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Rolls-Royce, Liebherr Join To Develop Power Gearbox

UltraFan engine is a geared design based on technology that could be ready for service in 2025.

Alcoa Expands Capabilities as OEM Needs Change

Alcoa is investing in new hot isostatic pressing equipment.

Engine Alliance Prepares GP7200 Upgrade Kit

The planned upgrade kit for the GP7200 will further improve mission fuel burn

Engine Alliance Prepares GP7200 Upgrade Kit

The planned upgrade kit for the GP7200 will further improve mission fuel burn

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Three Airlines Choose GE for Fuel-saving Service

EVA Airways, Swiss and Zhejiang Loong Airlines have signed contracts with GE Aviation’s Flight Efficiency Services.

Rolls Proud of Trent 1000 Success on 787

UK manufacturer continues to work toward the new –TEN version of the Trent 1000, which it hopes will be first to power the Boeing 787-10.

Aerospace Breaks Through Barriers to 3-D Printing Benefits

As larger parts can be made at lower cost through additive manufacturing, 3-D printing is making more sense for aerospace.

Turkish Aerospace picks LHTEC engine for light utility helicopter

Officials signed a memorandum of understanding on Tuesday at the Paris Air Show.

Honeywell’s Boeing 757 Flight Test Aircraft Touches Down at the Paris Air Show

Honeywell’s Boeing 757 Flight Test Aircraft Touches Down at the Paris Air Show

Ground Testing on Pratt-powered A320neo To Resume This Week

A retainer ring issue that delayed the P&W engine’s progress towards flying on the neo has required a fix.

EDAC Technologies Inks Long-term Agreements with Snecma

Agreements support the development and production of outer guide vanes and bleed valve ducts for the CFM Leap 1-A and 1-B turbofans.

CFM Rate Hikes Limited by Timing, Not Numbers

Talks with Airbus and Boeing over production increases continue

Leap Success Means Busy Times for Safran

All of the Leap engine’s parts are doubled-source to avoid a break in the supply chain.

Leap Engines Take Big Strides to Service Entry This Year

CFM International is busily flight-testing its Leap 1A, 1B and 1C turbofans.

Rolls-Royce and Airbus Join To Boost Efficiency

Rolls-Royce is now targeting new evolution to increase efficiency and reach the ACARE goals.

Rolls Preps A350-1000’s Big Trent XWB-97 for Tests on A380 FTB

The XWB -84 has entered service so focus is shifting to -97 for the even bigger Airbus A350-1000.

Airbus Projecting 2017 for First E-Fan Delivery

The improved demonstrator in the light aircraft program is part of the flying display here.

GE9X Speeds Toward Latest ‘Toll Gate’

The new GE90 for the Boeing 777X will be 10 percent more efficient than current models, thanks to new materials currently under test.

Pratt Sharpens Focus on Supply Chain for GTF Ramp-Up

P&W improves processes and gets smart on manufacturing engines, getting the best out of suppliers.

Criticism Spurs Pratt to Drive Down F135 Costs

U.S. government investigations highlight cost and reliability issues with the F-35 powerplant.

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