CFM International is conducting preliminary studies of open rotor and other potential "game changing" architecture concepts for future narrowbody engines as part of its LEAP56 technology study, new ...

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For CFM International, the decision whether to stay with a turbofan or move to an open-rotor engine to power the next generation of single-aisle airliners will come sooner rather than later. The ...

FARNBOROUGH—CFM International has agreed with Airbus to flight-test the open fan propulsion system being developed under the engine-maker’s Revolutionary Innovation for Sustainable Engine (RISE) ...

CFM International is stepping up its research efforts for a next-generation engine, with the addition of an open-rotor rig trial to complement ongoing work on future fan, turbine and compressor ...

WASHINGTON, Sept 10 (Reuters) - The head of European planemaker Airbus (AIR.PA), opens new tab said novel open-rotor technology being tested by engine maker CFM International offers promising ...

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, ...