Airbus and CFM International, a 50/50 joint company between GE and Safran Aircraft Engines, are collaborating to flight test CFM’s cutting-edge open fan engine architecture.
The Flight Test Demonstrator aims to mature and accelerate the development of advanced propulsion technologies, as part of CFM’s Revolutionary Innovation for Sustainable Engine (RISE) demonstration programme, on board an Airbus A380. The flight test campaign will be performed in the second half of this decade from the Airbus Flight Test facility in Toulouse, France. Ahead of the A380 test flights, CFM will perform engine ground tests, along with flight test validation at GE Aviation’s Flight Test Operations centre in Victorville, CA, U.S.A.
The flight test programme will achieve several objectives that could contribute to future engine and aircraft efficiency improvements, including: enhanced understanding of engine/wing integration and aerodynamic performance as well as propulsive system efficiency gains; validating performance benefits, including better fuel efficiency that would provide a 20%* reduction in CO2 emissions compared to today’s most efficient engines; evaluating acoustic models; and ensuring compatibility with 100% Sustainable Aviation Fuels (SAF).
