Franco-American aerospace company CFM—a joint venture between Safran Aircraft Engines and GE Aerospace—has moved ...

FILE PHOTO: A model of the CFM International RISE, an open rotor engine under development by CFM International, a 50-50 joint venture between American GE Aerospace and French Safran Aircraft Engines, ...

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.

More energy efficiency means four, rather than six, open rotor engines Airbus’ latest hydrogen airliner concept features four, rather than six, open rotor engines.

Wind-tunnel testing of multiple configurations of sub-scale blades for GE's Open Rotor engine is being conducted to identify the optimum blade design for the engine's two counterrotating stages of ...

Next narrow-body jet could include open-rotor engine, CEO says Faury defends delay in developing hydrogen-powered aircraft The head of the world's largest planemaker was speaking at the start of an ...

Rolls-Royce has emphasised its scepticism over the open-rotor concept, as it unveils its ducted UltraFan 30 candidate for future narrowbody programmes. Rolls-Royce has emphasised its scepticism over ...

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 ...