How The 134-Inch GE9X Solves A Noise Problem That Chevrons Used To Handle
The Boeing 777X will be exclusively powered by next-generation GE9X turbofans, which lack the iconic chevrons of the Dreamliner.
GE Aerospace GE9X
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How The World's Most Powerful Jet Engine Handles 2,400-Degree Temperatures
As Boeing continues the 777X flight-test program, GE Aerospace has been addressing a durability issue involving an internal GE9X midseal.
Why The Boeing 777X's GE9X Engine Is The Most Expensive In Commercial Aviation History
The engine's unique complexity, performance, and monopoly on powering the 777X have led this engine to be eye-wateringly expensive.
Here's Why Only A Handful Of Facilities Worldwide Can Service The Boeing 777X's Engines
The GE9X will be the most crucial determinent behind the 777X's success or failure.
Here's Why Lufthansa Is Buying GE9X Engines For Jets That Won't Arrive Until 2027
Lufthansa Cargo's mix of next-generation and current-generation engines highlights balancing long-term efficiency goals with immediate business needs.
Here's Why The GE9X's Massive Fan Is Creating Engineering Problems No One Has Solved Before
Because the engine was designed to deliver more power than any other powerplant in the market, its components are experiencing unforeseen issues.
Why The GE9X Is The Only Engine That Could Power A Jet The Size Of The Boeing 777X
Discover the engineering behind the 777X's engine.