| Citation: | Shi Lei, Fan Weibing, Zhang Haiyang, et al. Transient response and damage analysis of bird strike on fan blades of civil aviation engines[J]. Journal of Aerospace Power, 2026, 41（X）：20250551 doi: 10.13224/j.cnki.jasp.20250551
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By adjusting three parameters—bird impact speed, impact position, and engine speed, the transient bird-strike response of the fan blades of the CFM56-7B high-bypass-ratio civil turbofan engine was analyzed by explicit-dynamics simulation. Results showed that for impact speeds of 60, 80, and 130 m/s, the peak Mises stress occurred at about 4.2—4.3 ms. Longer impact duration and smaller axial-relative velocity caused more severe cumulative damage. Impact position changed the peak moment and the stress distribution. At 30%, 50%, and 80% of blade length the stress peaks occurred at about 2.6, 4.1, and 4.2 ms, respectively. An impact at 50% blade length produced stress concentration at the blade root. Engine speed was positively correlated with the damage; peak stress increased markedly at high speeds. Under the conditions of a mass of 1.85 kg, a speed of 130 m/s, and an engine speed of
| [1] |
Dolbeer R A, Begier M J, Miller P R, et al. Wildlife strikes to civil aircraft in the United States, 1990–2019[R]. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 2021.
|
| [2] |
袁红, 王羽玥, 郭爱强, 等. 机场智能鸟防系统研究[J]. 科技与创新, 2022(9): 81-83. Yuan Hong, Wang Yuyue, Guo Aiqiang, et al. Research on intelligent bird prevention system in airport[J]. Science and Technology & Innovation, 2022(9): 81-83. (in Chinese
Yuan Hong, Wang Yuyue, Guo Aiqiang, et al. Research on intelligent bird prevention system in airport[J]. Science and Technology & Innovation, 2022(9): 81-83. (in Chinese)
|
| [3] |
Jin Yuecheng. A review of research on bird impacting on jet engines[J]. IOP Conference Series: Materials Science and Engineering, 2018, 326: 012014. doi: 10.1088/1757-899X/326/1/012014
|
| [4] |
刘志远. 航空发动机风扇叶片鸟撞冲击动力学响应研究[D]. 天津: 天津大学, 2019. Liu Zhiyuan. Study on impact dynamic responses of aero engine fan blade after bird striking[D]. Tianjin: Tianjin University, 2019. (in Chinese
Liu Zhiyuan. Study on impact dynamic responses of aero engine fan blade after bird striking[D]. Tianjin: Tianjin University, 2019. (in Chinese)
|
| [5] |
Mao R H, Meguid S A, Ng T Y. Effects of incidence angle in bird strike on integrity of aero-engine fan blade[J]. International Journal of Crashworthiness, 2009, 14(4): 295-308. doi: 10.1080/13588260802671415
|
| [6] |
Zhang Zhuo, Li Liang, Zhang Dingguo. Effect of arbitrary yaw/pitch angle in bird strike numerical simulation using SPH method[J]. Aerospace Science and Technology, 2018, 81: 284-293. doi: 10.1016/j.ast.2018.08.010
|
| [7] |
Vignjevic R, Orłowski M, De Vuyst T, et al. A parametric study of bird strike on engine blades[J]. International Journal of Impact Engineering, 2013, 60: 44-57. doi: 10.1016/j.ijimpeng.2013.04.003
|
| [8] |
郭鹏, 刘志远, 张桂昌, 等. 鸟撞过程中撞击位置与撞击姿态对风扇叶片损伤影响研究[J]. 振动与冲击, 2021, 40(12): 124-131. Guo Peng, Liu Zhiyuan, Zhang Guichang, et al. Study on effect of bird impact position and attitude on fan blade damage[J]. Journal of Vibration and Shock, 2021, 40(12): 124-131. (in Chinese doi: 10.13465/j.cnki.jvs.2021.12.016
Guo Peng, Liu Zhiyuan, Zhang Guichang, et al. Study on effect of bird impact position and attitude on fan blade damage[J]. Journal of Vibration and Shock, 2021, 40(12): 124-131. (in Chinese) doi: 10.13465/j.cnki.jvs.2021.12.016
|
| [9] |
Husainie Syed Noman. Bird strike and novel design of fan blades[J]. Proceedings of the 2017 Science in the Age of Experience, Chicago, IL, USA, 2017: 1.
|
| [10] |
Hou Naidan, Li Yulong, Liu Jun. Numerical simulation of bird impact on hollow blades of titanium fan assembly[J]. Journal of Aerospace Engineering, 2019, 32(4): 04019044. doi: 10.1061/(ASCE)AS.1943-5525.0001024
|
| [11] |
蒋向华, 王延荣. 采用流固耦合方法的整级叶片鸟撞击数值模拟[J]. 航空动力学报, 2008, 23(2): 299-304. Jiang Xianghua, Wang Yanrong. Numerical simulation of bird impact on bladed rotor stage by fluid-solid coupling method[J]. Journal of Aerospace Power, 2008, 23(2): 299-304. (in Chinese doi: 10.13224/j.cnki.jasp.2008.02.018
Jiang Xianghua, Wang Yanrong. Numerical simulation of bird impact on bladed rotor stage by fluid-solid coupling method[J]. Journal of Aerospace Power, 2008, 23(2): 299-304. (in Chinese) doi: 10.13224/j.cnki.jasp.2008.02.018
|
| [12] |
张海洋, 罗刚, 曹琬婷, 等. 旋转状态下模拟叶片鸟撞损伤影响规律实验研究[J]. 推进技术, 2025, 46(7): 202411062. Zhang Haiyang, Luo Gang, Cao Wanting, et al. Experimental study on effects of bird strike damage on simulation blades under rotating conditions[J]. Journal of Propulsion Technology, 2025, 46(7): 202411062. (in Chinese doi: 10.3724/1001-4055.202411062
Zhang Haiyang, Luo Gang, Cao Wanting, et al. Experimental study on effects of bird strike damage on simulation blades under rotating conditions[J]. Journal of Propulsion Technology, 2025, 46(7): 202411062. (in Chinese) doi: 10.3724/1001-4055.202411062
|
| [13] |
刘松正, 韦日光, 赵迎春, 等. 风扇叶片鸟撞最危险工况及损伤评估方法[J/OL]. 航空动力学报, 1-9[2025-08-21]. https://doi.org/10.13224/j.cnki.jasp.20240685. Liu Songzheng, Wei Riguang, Zhao Yingchun, et al. Most critical conditions and damage assessment methods for bird strike on fan blades[J/OL]. Journal of Aerospace Power, 1-9[2025-08-21]. https://doi.org/10.13224/j.cnki.jasp.20240685. (in Chinese
Liu Songzheng, Wei Riguang, Zhao Yingchun, et al. Most critical conditions and damage assessment methods for bird strike on fan blades[J/OL]. Journal of Aerospace Power, 1-9[2025-08-21]. https://doi.org/10.13224/j.cnki.jasp.20240685. (in Chinese)
|
| [14] |
张昕喆, 刘思凡, 火盈飞, 等. 航空发动机叶片抗近真实鸟体撞击动态损伤研究[J]. 科学技术与工程, 2025, 25(18): 7843-7851. Zhang Xinzhe, Liu Sifan, Huo Yingfei, et al. Dynamic response of aero-engine blade against near real bird impact[J]. Science Technology and Engineering, 2025, 25(18): 7843-7851. (in Chinese
Zhang Xinzhe, Liu Sifan, Huo Yingfei, et al. Dynamic response of aero-engine blade against near real bird impact[J]. Science Technology and Engineering, 2025, 25(18): 7843-7851. (in Chinese)
|
| [15] |
Zhang Dahai, Fei Qingguo. Effect of bird geometry and impact orientation in bird striking on a rotary jet-engine fan analysis using SPH method[J]. Aerospace Science and Technology, 2016, 54: 320-329. doi: 10.1016/j.ast.2016.05.003
|
| [16] |
王佳宇, 孟德君, 冯冬民, 等. 鸟撞损伤风扇气动特性仿真[J]. 航空发动机, 2024, 50(4): 52-57. Wang Jiayu, Meng Dejun, Feng Dongmin, et al. Numerical study on aerodynamic characteristics of damaged fan subjected to bird strike[J]. Aeroengine, 2024, 50(4): 52-57. (in Chinese
Wang Jiayu, Meng Dejun, Feng Dongmin, et al. Numerical study on aerodynamic characteristics of damaged fan subjected to bird strike[J]. Aeroengine, 2024, 50(4): 52-57. (in Chinese)
|
| [17] |
Siddens A, Bayandor J. A discrete meshless Lagrangian based approach for soft impact damage modeling in advanced propulsion systems[C]//ASME 2010 International Mechanical Engineering Congress and Exposition, 2012: 1719-1728.
|
| [18] |
Siddens A, Bayandor J. Multidisciplinary impact damage prognosis methodology for hybrid structural propulsion systems[J]. Computers & Structures, 2013, 122: 178-191. doi: 10.1016/j.compstruc.2013.02.001
|
| [19] |
Siddens A, Bayandor J, Celestina M L. Detailed post-soft impact progressive damage assessment for hybrid structure jet engines[R]. 2014.
|
| [20] |
Liu Jun, Li Yulong. Numerical simulation of a rotary engine primary compressor impacted by bird[J]. Chinese Journal of Aeronautics, 2013, 26(4): 926-934. doi: 10.1016/j.cja.2013.06.006
|
| [21] |
Liu Jun, Zhong Dudu, Li Yulong, et al. Numerical simulation and test on damage of rotary engine blades impacted by bird[J]. International Journal of Crashworthiness, 2019, 24(1): 106-120. doi: 10.1080/13588265.2018.1452548
|
| [22] |
黄福增, 刘永泉, 张东明, 等. 发动机风扇转子旋转状态下鸟撞试验研究[J]. 实验力学, 2020, 35(6): 1136-1146. Huang Fuzeng, Liu Yongquan, Zhang Dongming, et al. Investigation on bird-strike test of gas turbine rotating fan blade[J]. Journal of Experimental Mechanics, 2020, 35(6): 1136-1146. (in Chinese
Huang Fuzeng, Liu Yongquan, Zhang Dongming, et al. Investigation on bird-strike test of gas turbine rotating fan blade[J]. Journal of Experimental Mechanics, 2020, 35(6): 1136-1146. (in Chinese)
|
| [23] |
Kuzmin M V, Kirsanov A R. Validation of aircraft gas-turbine engine inlet bird throw-in simulation model[J]. Civil Aviation High Technologies, 2015, 2015(212): 120-126.
|
| [24] |
Kuzmin M V, Kirsanov A R. Predictive estimation of gas-turbine engine damageability in the event of birds ingression into gas-turbine engine inlet[J]. Civil Aviation High Technologies, 2015, 2015(212): 127-132.
|
| [25] |
王斌, 宁宇, 刘军, 等. 发动机一级转子抗鸟撞试验与数值模拟研究[J]. 航空工程进展, 2024, 15(2): 117-124, 141. Wang Bin, Ning Yu, Liu Jun, et al. Experiment and numerical simulation on bird strike with blades of an engine primary compressor[J]. Advances in Aeronautical Science and Engineering, 2024, 15(2): 117-124, 141. (in Chinese doi: 10.16615/j.cnki.1674-8190.2024.02.13
Wang Bin, Ning Yu, Liu Jun, et al. Experiment and numerical simulation on bird strike with blades of an engine primary compressor[J]. Advances in Aeronautical Science and Engineering, 2024, 15(2): 117-124, 141. (in Chinese) doi: 10.16615/j.cnki.1674-8190.2024.02.13
|
| [26] |
杨小贺, 李艾挺, 曹博, 等. 大涵道比航空发动机风扇/增压级鸟撞性能数值模拟研究[J]. 燃气轮机技术, 2021, 34(3): 21-27. Yang Xiaohe, Li Aiting, Cao Bo, et al. Numerical simulation of bird strike damage on aero-engine fan/compressor with high bypass ratio[J]. Gas Turbine Technology, 2021, 34(3): 21-27. (in Chinese doi: 10.16120/j.cnki.issn1009-2889.2021.03.003
Yang Xiaohe, Li Aiting, Cao Bo, et al. Numerical simulation of bird strike damage on aero-engine fan/compressor with high bypass ratio[J]. Gas Turbine Technology, 2021, 34(3): 21-27. (in Chinese) doi: 10.16120/j.cnki.issn1009-2889.2021.03.003
|
| [27] |
Hedayati R, Sadighi M. Bird strike: an experimental, theoretical and numerical investigation[M]. Woodhead Publishing, 2015.
|
| [28] |
李俊杰, 柴象海, 金先龙, 等. 航空发动机鸟撞适航符合性数值模拟研究[J]. 振动与冲击, 2024, 43(10): 311-318. Li Junjie, Chai Xianghai, Jin Xianlong, et al. Numerical simulation on the airworthiness compliance of aircraft engines during bird strikes[J]. Journal of Vibration and Shock, 2024, 43(10): 311-318. (in Chinese
Li Junjie, Chai Xianghai, Jin Xianlong, et al. Numerical simulation on the airworthiness compliance of aircraft engines during bird strikes[J]. Journal of Vibration and Shock, 2024, 43(10): 311-318. (in Chinese)
|
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