GE Aerospace has started tests to help ensure the open-rotor engine it is developing under its CFM International partnership retains adequate durability when operated in dusty and sandy conditions.

Safran has played down the significance of reports that its CFM International narrowbody joint venture with GE Aerospace is developing a ducted-fan alternative to the open-rotor architecture being ...

A large-scale model of a CFM Open Fan on display at GE Aerospace's Singapore Airshow stand. Credit: Guy Norris/Aviation Week SINGAPORE—Following the recent completion of hybrid-electric tests of a ...

One of the major challenges facing CFM International’s Open Fan is the question of how to integrate the unducted engine with an airframe without incurring aerodynamic and weight penalties which could ...

PARIS, Feb 12 (Reuters) - French-US jet engine maker CFM is studying a more conventional "advanced ducted" engine design alongside its preferred option for a radical open-fan concept for future jets, ...