CFM RISE opens core and fan modules complete design reviews; 500 test campaigns done

CFM International/RISE

CFM International announced that the RISE program has completed approximately 500 test campaigns over five years and passed critical design reviews for the open-fan and compact-core modules. The aeroacoustic performance exceeded maturation targets, and the high-speed turbine validated after 1,000+ hours of operation.

• 500 test campaigns completed over five years.
• Open-fan and compact-core modules passed design reviews in July 2026.
• Aeroacoustic performance exceeded wind-tunnel targets.
• High-speed turbine validated after 1,000+ hours of operation.
• Dust ingestion testing surpassed 2,000 cycles for durability assessment.