CFM International says its two partner companies have completed more than 250 tests on its RISE open-fan technology demonstrator programme. Speaking on the eve of the Farnborough air show – where it ...

CFM International’s RISE open-fan demonstrator engine remains “on track” for its first ground and flight tests in the second half of the decade, with the first major parts already built. Briefing ...

In the latest phase of its next-generation engine RISE (Revolutionary Innovation for Sustainable Engines) technology initiative, CFM International has begun key dust-ingestion tests on the ...

CFM INTERNATIONAL has completed >250 tests under Revolutionary Innovation for Sustainable Engines (RISE) technology demonstration program in preparation for full-scale Open Fan testing. It is moving ...