The General Electric GEnx ("General Electric Next-generation") is an advanced dual rotor, axial flow, high-bypass turbofan jet engine in production by GE Aerospace for the Boeing 747-8 and 787. The GEnx succeeded the CF6 in GE's product line.

As the fastest-selling widebody jet engine in GE Aerospace history with more than 3,000+ engines in-service and on order, the GEnx delivers proven performance for the Boeing 787 Dreamliner and Boeing 747-8. Advanced materials provide greater …

通用电气GEnx发动机（英語： General Electric Next-generation ），是一种先进的双转軸、高涵道比的涡轮风扇发动机。 其主要使用在 波音747-8 及 波音787 上。 通用电气希望用它取代 通用电气CF6 的生产线。

2020年8月12日 · GEnx是在GE90 ( 用于波音777) 的基础上发展的，其推力小于GE90 (85000~115000lbf) 大于CF6-80C2 ( 用于波音747-400，推力为58000lfb)， 而耗油率低。 GEnx采用了高的涵道比 (10) 高的总压比 (45) 而 GE90分别为8和40。 从GE90-76B于1995年底投入营运，到GEnx历经了四次技术提高，使GEnx耗油率低，排放低，噪声低，直接使用费用低。 降低油耗 …

The GEnx is the workhorse engine of the 21st century for medium and large-capacity, long-range aircraft, thanks to its tremendous improvements in efficiency and low cost of ownership. The GEnx is delivering up to 15 percent better specific fuel consumption than the engine it replaces, helping operators save whenever they fly.

Designed specifically for the Boeing 787 Dreamliner family, the GEnx-1B engine delivers up to 15% better specific fuel consumption than its predecessor, a 2% fuel burn advantage over its competition and a 1% advantage with respect to fuel burn retention.

Like lightweight, durable composite materials and specialized coatings. An innovative, clean-burning combustor, a counter- The GEnx is delivering up to 15 percent better specific fuel consumption than the engine it replaces, helping rotating architecture. And a fan module that’s virtually maintenance-free. operators save whenever they fly.

2012年3月26日 · The GEnx-1B engine is the best-selling engine on the Boeing 787 Dreamliner and the GEnx engine family is the fastest selling engine in GE Aviation history. About 800 firm GEnx-1B engines have been ordered to date from 26 customers, and these commitments are valued at $16 billion (USD) list price.

2023年12月5日 · The GEnx-1B turbofan engine, a creation by General Electric Aviation, has firmly established itself as a high point of modern engineering since its introduction in 2011. Powering different Boeing 787 variants, the GEnx-1B is renowned for its high fuel efficiency, minimal emissions, and whisper-quiet operation, revolutionizing the aviation industry.

2024年11月11日 · 它是 GE Aerospace 历史上销售最快的宽体喷气发动机，已售出 3,000 多台发动机。如今，GEnx-1B 发动机为目前运营的所有波音 787 飞机的三分之二提供动力。GEnx 采用尖端材料和先进的设计技术设计，代表了推进技术的重大进步。 关于皇家约旦航空