GE Aerospace Says CFM RISE Engine Core Components Exceed 10,000 Durability Cycles

PUBT · 1d ago
GE Aerospace Says CFM RISE Engine Core Components Exceed 10,000 Durability Cycles
  • GE Aerospace's CFM International joint venture is developing an Open Fan architecture targeting 20% better fuel efficiency than current commercial engines.
  • The RISE technology demonstration program has completed more than 500 tests, with engine core components accumulating more than 10,000 durability cycles.
  • Testing includes endurance and dust ingestion trials to assess durability for potential future aircraft applications.
  • CFM is upgrading LEAP engines with a high-pressure turbine durability kit designed to extend time on wing and improve aircraft availability.
  • The GEnx engine, selected to power the new Survivable Airborne Operations Center, delivers 1.4% better specific fuel consumption than competing engines.


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