RTX in recent years filed patent applications for technologies related to open-rotor engines, though the company insists it remains committed to developing an updated geared turbofan (GTF) for ...

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, ...

At Airbus' 2025 annual press conference, the planemaker's CEO, Guillaume Faury, spoke about the future plausibility of using the gigantic A380. In response to a question by Simple Flying, Faury ...

DOE supercomputers will simulate the in-flight performance of a GE Aerospace open-fan concept engine, to evaluate its energy-efficiency and noise levels. The CFM International Open Fan concept jet ...

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.

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 ...

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 ...

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 ...

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, ...