| Foreign Object Damage to Fan Rotor Blades of Aeroengine Part I： Experimental Study of Bird Impact |
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| 作者姓名： | Guan Yupu Zhao Zhenhua Chen Wei Gao Deping |
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| 作者单位： | College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| 基金项目： | Acknowledgements Ku Dongfeng, Wang participated in part of the extend our thanks to them. Jun, Zhang Zaikun etc., experiments. We hereby |
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| 摘 要： |
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| 关 键 词： | 航空航天 推进系统 冲击试验 瞬变现象 |
| 收稿时间： | 7 December 2006 |
| 修稿时间： | 2006-12-07 |
Foreign Object Damage to Fan Rotor Blades of Aeroengine Part I: Experimental Study of Bird Impact |
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| Guan Yupu Zhao Zhenhua Chen Wei Gao Deping.Foreign Object Damage to Fan Rotor Blades of Aeroengine Part I: Experimental Study of Bird Impact[J].Chinese Journal of Aeronautics,2007,20(5):408-414. |
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| Authors: | Guan Yupu Zhao Zhenhua Chen Wei Gao Deping |
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| Institution: | College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | The conditions of experiment for bird impact to blades have been improved. The experiment of bird impact to the fan rotor blades of an aeroengine is carried out. Through analyzing the transient state response of blades impacted by bird and the change of blade profile before and after the impact, the anti-bird impact performance of blades in the first fan rotor is verified. The basis of anti-foreign object damage design for the fan rotor blades of an aeroengine is provided. |
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| Keywords: | aerospace propulsion system bird impact experiment fan rotor blade transient response |
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