AE3007H省油的原因

帅哥

AE3007H是高旁通比的双转子的轴流涡轮风扇。
省油的原因有：
1 风扇是宽弦设计的。
2 5级可调静子叶片。
3 环形燃烧室
4 全权数字控制系统。
Technical data

The AE3007 turbofan engine is a high bypass (5:1), two spool, axial-flow engine, flat rated at 7,580 pounds of thrust, uninstalled, sea level static to 113°F ambient temperature.

The design features include:

wide-chord single-stage direct-drive fan
14-stage axial-flow compressor with inlet guide vanes (IGVs) and five variable-geometry-stator stages
full annular type combustion liner with 16 fuel nozzles and two high tension igniters
two-stage HP turbine driving the HP compressor
three-stage LP turbine to drive the fan
dual aircraft mounted, fully-redundant FADECs
accessory-drive gearbox for engine-driven accessories and air system for aircraft pressurisation, engine starting, and cross bleed starts