发动机风扇的英文

• engine blower

• "发动机"英文翻译    engine; motor
• "风扇"英文翻译    electric fan; fan; blower; v ...
• "发动机风扇叶片" 英文翻译 :    engine fan blade
• "电动机风扇" 英文翻译 :    motor fan
• "发动机风洞" 英文翻译 :    propulsion wind tunnel (pwt)
• "涡机风扇发动机；涡轮式通风机" 英文翻译 :    turbofan
• "风扇发动机" 英文翻译 :    fan engine; fan-type engine
• "发动机风转试验" 英文翻译 :    wind-milling engine test
• "风扇式发动机" 英文翻译 :    fan type engine; fan-type engine
• "后风扇发动机" 英文翻译 :    aft-fan engine; after fan engine; engine; after fan
• "前风扇发动机" 英文翻译 :    forward fan engine
• "分级机风扇" 英文翻译 :    classifier fan
• "风选机风扇" 英文翻译 :    fanner
• "切碎机风扇" 英文翻译 :    chopper fan
• "升力发动机, 气垫风扇发动机" 英文翻译 :    lift engine
• "变距风扇发动机" 英文翻译 :    variable pitch fan engine
• "导管风扇发动机" 英文翻译 :    ducted fan engine
• "导管风扇式发动机" 英文翻译 :    ducted-fan engine
• "发动机驱动的风扇" 英文翻译 :    engine-driven fan
• "风扇冷却式发动机" 英文翻译 :    fan-cooled engine
• "干涡轮风扇发动机" 英文翻译 :    dry turbofan
• "管道式风扇发动机" 英文翻译 :    ducted-fan engine
• "函道风扇发动机" 英文翻译 :    ducted fan engine; ducted-fan engine
• "函道式风扇发动机" 英文翻译 :    ducted-fan engine
• "螺旋桨风扇发动机" 英文翻译 :    propeller fan engine

• Rb211 - 535e4 engine fan blades and their maintenance
  4发动机风扇叶片及其维护
• To meet the needs for wider surge margin of the turbofan engine , a new model was developed to predict the characteristics of the fan / high pressure compressor and turbine in this thesis . several ways , including , variable inlet guide vanes of the fan , variable guide vanes of the high pressure compressor , the variable inlet area ratio of the mixer and the nozzle areas , were presented to enlarge the surge margin of the turbofan engine . meanwhile , a method of combined variable geometries for optimizing controls of inlet guide vanes of the fan , guide vanes and the first two stators of high pressure compressor , area ratio of mixer and noz zle areas was established
  为了满足下一代作战飞机对推进系统的性能和稳定性要求，本文建立了压缩系统特性和涡轮特性的新模型，并分别采用改变涡扇发动机风扇进口导流叶片、压气机导流叶片和前两级静叶片、混合室进口处内、外涵面积比和尾喷管面积，研究了其对发动机性能和稳定性的影响，进而得出了涡扇发动机变几何扩稳的方法，为发动机变几何扩稳研究打下理论基础。