Commercial Aircraft Engine GE90-115B
(设备/材料)
描述:
In 1995, the GE90 engine debuted aboard a British Airways 777 airplane along with commercial aviation’s first-ever carbon-fiber composite fan blades. Early GE90 engine models boasted outputs between 74,000 and 94,000 lbs. of thrust, and today it remains the world’s largest turbofan engine. GE has continued to improve upon the GE90 design with larger variants (-110B and -115B) built exclusively for Boeing’s largest 777 models (777-200LR and 777-300ER). The GE90 is now the best-selling engine for that aircraft family. Safran Aircraft Engines of France, Avio Aero of Italy and IHI Corporation of Japan are all revenue-sharing participants in the GE90 program. Available for the GE90 engine family, the GE TRUEngine program helps operators maximize operational reliability by maintaining all engine components to GE maintenance standards and recommendations. The TRUEngine designation can also result in as much as 50% higher residual value and enable easier evaluation of engine configuration, asset value and market attractiveness.
概观:
- Composite fan blade
- World record thrust
- Designed specifically for the Boeing 777 aircraft
- the GE90 is the world’s most powerful turbofan engine
Type | Turbofan |
---|---|
Takeoff thrust (lbf) | 115300 |
Overall pressure ratio | 42 |
Fan Diameter (in) | 135 |
Base Engine Length (in) | 287 |
Compressor Stages (Fan/Booster/HPC) | 1/4/9 |
Turbine Stages (HP/LP) | 2/6 |
General Electric (GE)
地点: United States / Massachusetts
主要产品/服务: Oil & Gas, Power, Renewable energy & Energy Management, Healthcares & Intelligent Platforms, Digital & Lighting, Transportation & Aviation