CFM’s RISE Engine Demonstrator Gathers Momentum

Safran aeroacoustic trial in transsonic wind tunnel

Safran’s aeroacoustic trials are underway in ONERA’s S1MA transsonic wind tunnel in Modane-Avrieux, France, as part of a 200-hr. test campaign.

Credit: Rodolphe Alary/Safran
CFM International joint-venture partners GE Aerospace and Safran are entering the busiest year yet in their quest to develop the Revolutionary Innovation for Sustainable Engines open-fan engine following the program’s launch in 2021. Backed by government-industry research and technology programs on...

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