| 航空发动机整机动力学研究进展与展望 |
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| 引用本文： | 陈予恕,张华彪. 航空发动机整机动力学研究进展与展望[J]. 航空学报, 2011, 32(8): 1371-1391. DOI: 11-1929/V.20110526.1757.024 |
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| 作者姓名： | 陈予恕 张华彪 |
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| 作者单位： | 哈尔滨工业大学航天学院,黑龙江哈尔滨,150001 |
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| 摘 要： | 对近年来航空发动机整机动力学的研究现状、进展进行了综述,包括双转子系统固有特性计算、转子-滚动轴承系统动力学、转子叶片振动、发动机机匣动力学、机动飞行转子系统动力学、航空发动机转子碰摩动力学、航空发动机转子裂纹以及整机动力学等.最后对航空发动机整机动力学今后工作研究的方向进行了展望.
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| 关 键 词： | 航空发动机整机动力学 双转子系统 转子-滚动轴承系统 转子叶片振动 机匣 机动飞行 转子-机匣碰摩 转子裂纹 |
| 收稿时间： | 2011-03-29; |
Review and Prospect on the Research of Dynamics of Complete Aero-engine Systems |
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| CHEN Yushu,ZHANG Huabiao. Review and Prospect on the Research of Dynamics of Complete Aero-engine Systems[J]. Acta Aeronautica et Astronautica Sinica, 2011, 32(8): 1371-1391. DOI: 11-1929/V.20110526.1757.024 |
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| Authors: | CHEN Yushu ZHANG Huabiao |
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| Affiliation: | CHEN Yushu,ZHANG Huabiao School of Astronautics,Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | This paper provides an overview on the research of the dynamics of complete aero-engine systems in recent years.The review includes the calculation of the dynamic characteristics of dual-rotor systems,dynamics analysis of rotor-roller bearing systems,research on the vibration of rotor blades,analysis of the dynamic responses of the casing,the rotor-dynamics in maneuver flight,dynamics analysis of the rubbing of rotor-casing systems,dynamics of the cracked rotor systems,etc.Finally,discussions are made to pr... |
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| Keywords: | dynamics of a complete aero-engine system dual-rotor system rotor-roller bearing system vibration of rotor blades casing maneuver flight rubbing of rotor-casing system cracked rotor |
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