AE3007H省油的原因
AE3007H是高旁通比的双转子的轴流涡轮风扇。 <BR>省油的原因有： <BR>1 风扇是宽弦设计的。 <BR>2 5级可调静子叶片。 <BR>3 环形燃烧室 <BR>4 全权数字控制系统。 <BR>Technical data <BR><BR>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. <BR><BR>The design features include: <BR><BR>wide-chord single-stage direct-drive fan <BR>14-stage axial-flow compressor with inlet guide vanes (IGVs) and five variable-geometry-stator stages <BR>full annular type combustion liner with 16 fuel nozzles and two high tension igniters <BR>two-stage HP turbine driving the HP compressor <BR>three-stage LP turbine to drive the fan <BR>dual aircraft mounted, fully-redundant FADECs <BR>accessory-drive gearbox for engine-driven accessories and air system for aircraft pressurisation, engine starting, and cross bleed starts <BR>
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