| 带涡轮级间次燃烧室混排涡扇发动机的超声速性能研究 |
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| 引用本文： | 屠秋野,孙泽晖,牟锦辉,蔡元虎.带涡轮级间次燃烧室混排涡扇发动机的超声速性能研究[J].航空计算技术,2010,40(4):14-17. |
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| 作者姓名： | 屠秋野 孙泽晖 牟锦辉 蔡元虎 |
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| 作者单位： | 1. 西北工业大学,动力与能源学院,陕西,西安,710072
2. 中国飞行试验研究院,陕西,西安,710089 |
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| 基金项目： | 教育部高校博士点新教师基金资助项目，航空科学基金资助项目 |
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| 摘 要： | 为了满足超声速客机长时间巡航飞行的推力需求,研究了混排ITB（inter-stage turbine burn-er）涡扇发动机的性能参数随高、低压转子转速的变化关系,并采用调节高、低压转子转速作为双变量控制规律,获得了混排ITB涡扇发动机主要的性能参数随转子转速的变化关系。采用双转速控制的组合调节方案,混排ITB发动机在超声速飞行条件下实现了宽广而且连续的推力输出。
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| 关 键 词： | 涡轮级间次燃烧室 超声速性能 双转速控制 |
Super-sonic Performance Research on Mixed Exhaust Turbofan Engine with Inter-stage Turbine Burner |
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| TU Qiu-ye,SUN Ze-hui,MOU Jin-hui,CAI Yuan-hu.Super-sonic Performance Research on Mixed Exhaust Turbofan Engine with Inter-stage Turbine Burner[J].Aeronautical Computer Technique,2010,40(4):14-17. |
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| Authors: | TU Qiu-ye SUN Ze-hui MOU Jin-hui CAI Yuan-hu |
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| Institution: | 1.Northwestern Polytechnical University,Xi′an 710072,China;2.China Flying Test Academy,Xi′an 710089,China) |
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| Abstract: | To meet the thrust requirment as super sonic airplane cruising for long time,this study investigated the relations between performance parameters and rotor speeds of mixed exhaust turbofan engine with inter-stage turbine burner,adopted regulating high and low rotor speeds as control law of two variables,and obtained the relations of main performance parameters and rotor speeds.With the combined solution of dual-rotor speed control,the ITB engine realized the extensive and consecutive thrust outputs during s... |
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| Keywords: | inter-stage turbine burner super sonic performance dual-rotor speed control |
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