The headline figure attached to CFM International's RISE program is easy to understand; more than 20% lower fuel burn than today's best narrowbody engines would represent one of the largest efficiency ...
As CFM International builds up toward full-scale tests of the Open Fan propulsion system, the GE Aerospace-Safran joint venture is shifting gears from focusing on efficiency to emphasizing the ...
The Open Fan engine, the distinctive architecture that could power the next generation of single-aisle aircraft, targets a significant step change in efficiency for the aerospace industry. A quick ...