Apr 5, 2023 · General Electric GE90 engine powers the Boeing 777 aircraft family, including five passenger models (-200, -200ER, -200LR, -300, -300ER) and a freighter version (777F). The …

Nov 8, 2022 · The engine is based on the design of the GE90, which is found on the older 777. The GE9X can provide 134,300 lbf (pound-force) of thrust at its maximum, an impressive 5% …

The GE9X has 16 blades, whereas the similarly sized GE90 has 22 and the smaller GEnx has 18. Having fewer fan blades reduces the engine weight, improves aerodynamic efficiency, and …

Feb 9, 2025 · The GE9X has 10% better fuel efficiency than the GE90. The overall pressure ratio is 61:1, which allows for a 5% lower thrust specific fuel consumption (TSFC), and the projected …

Nov 17, 2022 · We have pulled learnings from other engines, including the GE90 and GEnx, to enable a more efficient, more reliable, quieter engine with lower emissions. Combined with the …

It was the largest jet engine, [3] until being surpassed in January 2020 by its successor, the 110,000 lbf (490 kN) GE9X, which has a larger fan diameter by 6 inches (15 cm). However, …

Dec 22, 2021 · The engine is famous for its size as the diameter of the GE9X front fan reaches 340 centimeters, while its total diameter is close to four meters. In comparison to GE90, the …

Oct 10, 2019 · Derived from the General Electric GE90 with a larger fan, advanced materials, higher bypass ratio and compression ratios, it should improve fuel efficiency by 10% over its …

Jun 16, 2019 · Although the GE9X is the world’s largest aircraft engine, it is designed to be quieter, cleaner, and 10 percent more efficient than its predecessor, the GE90, which currently …

Nov 24, 2024 · From lower NOx, CO2, and noise emissions to better fuel consumption, the aircraft engine supplier was looking to improve the GE90 in every way possible and all in time …