| Citation: | Liu Songzheng, Wei Riguang, Zhao Yingchun, et al. Most critical conditions and damage assessment methods for bird strike on fan blades[J]. Journal of Aerospace Power, 2026, 41（X）：20240685 doi: 10.13224/j.cnki.jasp.20240685
|
By establishing a mathematical model of the bird strike process of aero engine fan blades, an analytical method to quantify the bird strike damage of fan blades was proposed. Based on the kinetic energy of the bird strike process and the key structural parameters of the blade’s resistance to bird strike, the equivalent stress of bird strike was defined to reflect the damage level of the fan blades and their resistance to bird strike capability. And a systematic analysis of bird strike damage to the actual fan blades of an engine under different working conditions was conducted, clarifying the most critical working conditions for bird strike on fan blades under different engine states. The research shows that the fan rotate speed, aircraft flight speed, as well as the blade leading edge angle and thickness all jointly influence the bird strike damage to fan blades. The most critical impact position under different working conditions may vary. Changes in the mass of the bird do not affect the most critical impact position. The equivalent stress of bird strike can quickly analyze the resistance of fan blades to bird strike and determine the most critical working conditions, providing an efficient analytical tool for the evaluation during the design optimization phase and the selection of test assessment schemes.
| [1] |
陈伟, 刘璐璐, 宣海军, 等. 突加高能载荷作用下航空发动机结构动态响应及安全性综述[J]. 推进技术, 2020, 41(9): 2099-2119. Chen Wei, Liu Lulu, Xuan Haijun, et al. Review on dynamic response and safety of engine structure under sudden high energy load[J]. Journal of Propulsion Technology, 2020, 41(9): 2099-2119. (in Chinese
Chen Wei, Liu Lulu, Xuan Haijun, et al. Review on dynamic response and safety of engine structure under sudden high energy load[J]. Journal of Propulsion Technology, 2020, 41(9): 2099-2119. (in Chinese)
|
| [2] |
Yang Pingping, Yue Wenhui, Li Jian, et al. Review of damage mechanism and protection of aero-engine blades based on impact properties[J]. Engineering Failure Analysis, 2022, 140: 106570. doi: 10.1016/j.engfailanal.2022.106570
|
| [3] |
刘永泉, 罗刚, 张海洋, 等. 航空发动机风扇叶片鸟撞研究进展[J]. 航空动力学报, 2025, 40(3): 20220653. Liu Yongquan, Luo Gang, Zhang Haiyang, et al. Research progress on bird impact of aero-engine fan blades[J]. Journal of Aerospace Power, 2025, 40(3): 20220653. (in Chinese doi: 10.13224/j.cnki.jasp.20220653
Liu Yongquan, Luo Gang, Zhang Haiyang, et al. Research progress on bird impact of aero-engine fan blades[J]. Journal of Aerospace Power, 2025, 40(3): 20220653. (in Chinese) doi: 10.13224/j.cnki.jasp.20220653
|
| [4] |
程卫华, 杨士杰, 魏德明, 等. 航空涡轮喷气和涡轮风扇发动机通用规范: GJB 241A-2010[S]. 北京: 空军装备研究院装备总体论证研究所, 2010: 25-26.
|
| [5] |
中国民用航空局. 中国民用航空规章CCAR-33R2 航空发动机适航规定[S]. 北京: 中国民用航空总局, 2012: 20-24.
|
| [6] |
魏海涛, 刘涛, 薛文鹏. 航空发动机吞鸟试验要求与验证[J]. 航空发动机, 2021, 47(增刊1): 69-75. Wei Haitao, Liu Tao, Xue Wenpeng. Requirements and verification on bird ingestion test of aeroengine[J]. Aeroengine, 2021, 47(Suppl.1): 69-75. (in Chinese doi: 10.13477/j.cnki.aeroengine.2021.S1.013
Wei Haitao, Liu Tao, Xue Wenpeng. Requirements and verification on bird ingestion test of aeroengine[J]. Aeroengine, 2021, 47(Suppl.1): 69-75. (in Chinese) doi: 10.13477/j.cnki.aeroengine.2021.S1.013
|
| [7] |
张清, 沈锡钢, 牛坤, 等. 航空发动机吞鸟要求的发展[J]. 航空发动机, 2023, 49(4): 54-67. Zhang Qing, Shen Xigang, Niu Kun, et al. Development process of bird ingestion requirements of aeroengine[J]. Aeroengine, 2023, 49(4): 54-67. (in Chinese doi: 10.13477/j.cnki.aeroengine.2023.04.008
Zhang Qing, Shen Xigang, Niu Kun, et al. Development process of bird ingestion requirements of aeroengine[J]. Aeroengine, 2023, 49(4): 54-67. (in Chinese) doi: 10.13477/j.cnki.aeroengine.2023.04.008
|
| [8] |
罗刚, 陈伟, 赵振华, 等. 航空发动机吸鸟适航验证关键参数分析方法[J]. 机械科学与技术, 2016, 35(11): 1774-1779. Luo Gang, Chen Wei, Zhao Zhenhua, et al. Analysis method of critical parameters on aircraft engines bird ingestion airworthiness certification[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(11): 1774-1779. (in Chinese doi: 10.13433/j.cnki.1003-8728.2016.1123
Luo Gang, Chen Wei, Zhao Zhenhua, et al. Analysis method of critical parameters on aircraft engines bird ingestion airworthiness certification[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(11): 1774-1779. (in Chinese) doi: 10.13433/j.cnki.1003-8728.2016.1123
|
| [9] |
张海洋, 王相平, 杜少辉, 等. 航空发动机风扇叶片的抗鸟撞设计[J]. 航空动力学报, 2020, 35(6): 1157-1168. Zhang Haiyang, Wang Xiangping, Du Shaohui, et al. Design for anti-bird impact of aero-engine fan blade[J]. Journal of Aerospace Power, 2020, 35(6): 1157-1168. (in Chinese doi: 10.13224/j.cnki.jasp.2020.06.005
Zhang Haiyang, Wang Xiangping, Du Shaohui, et al. Design for anti-bird impact of aero-engine fan blade[J]. Journal of Aerospace Power, 2020, 35(6): 1157-1168. (in Chinese) doi: 10.13224/j.cnki.jasp.2020.06.005
|
| [10] |
汪松柏, 牛潇, 霍嘉欣, 等. 航空发动机风扇转子叶片抗鸟撞改进设计[J]. 航空动力学报, 2024, 39(2): 20230494. Wang Songbai, Niu Xiao, Huo Jiaxin, et al. Improved design for anti-bird impact of aero-engine fan rotor blades[J]. Journal of Aerospace Power, 2024, 39(2): 20230494. (in Chinese doi: 10.13224/j.cnki.jasp.20230494
Wang Songbai, Niu Xiao, Huo Jiaxin, et al. Improved design for anti-bird impact of aero-engine fan rotor blades[J]. Journal of Aerospace Power, 2024, 39(2): 20230494. (in Chinese) doi: 10.13224/j.cnki.jasp.20230494
|
| [11] |
马力, 姜甲玉, 薛庆增. 航空发动机第1级风扇叶片鸟撞研究[J]. 航空发动机, 2014, 40(2): 65-69. Ma Li, Jiang Jiayu, Xue Qingzeng. Research on bird impact of aeroengine first stage fan[J]. Aeroengine, 2014, 40(2): 65-69. (in Chinese doi: 10.13477/j.cnki.aeroengine.2014.02.013
Ma Li, Jiang Jiayu, Xue Qingzeng. Research on bird impact of aeroengine first stage fan[J]. Aeroengine, 2014, 40(2): 65-69. (in Chinese) doi: 10.13477/j.cnki.aeroengine.2014.02.013
|
| [12] |
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
|
| [13] |
刘志强, 李从富, 贾林, 等. 钛合金空心风扇叶片模拟鸟撞研究[J]. 航空科学技术, 2022, 33(9): 7-15. Liu Zhiqiang, Li Congfu, Jia Lin, et al. Research on simulant bird strike of titanium alloy hollow fan blade[J]. Aeronautical Science & Technology, 2022, 33(9): 7-15. (in Chinese doi: 10.19452/j.issn1007-5453.2022.09.002
Liu Zhiqiang, Li Congfu, Jia Lin, et al. Research on simulant bird strike of titanium alloy hollow fan blade[J]. Aeronautical Science & Technology, 2022, 33(9): 7-15. (in Chinese) doi: 10.19452/j.issn1007-5453.2022.09.002
|
| [14] |
张海洋, 蔚夺魁, 王相平, 等. 鸟撞击风扇转子叶片损伤模拟与试验研究[J]. 推进技术, 2015, 36(9): 1382-1388. Zhang Haiyang, Yu Duokui, Wang Xiangping, et al. Numerical and experimental investigation of damage of bird impact on fan blades[J]. Journal of Propulsion Technology, 2015, 36(9): 1382-1388. (in Chinese
Zhang Haiyang, Yu Duokui, Wang Xiangping, et al. Numerical and experimental investigation of damage of bird impact on fan blades[J]. Journal of Propulsion Technology, 2015, 36(9): 1382-1388. (in Chinese)
|
| [15] |
Liu Lulu, Luo Gang, Chen Wei, et al. Dynamic behavior and damage mechanism of 3D braided composite fan blade under bird impact[J]. International Journal of Aerospace Engineering, 2018, 2018: 5906078. doi: 10.1155/2018/5906078
|
| [16] |
张闻东. 涡扇发动机风扇叶片鸟击机械损伤仿真研究[D]. 天津: 中国民航大学, 2015. Zhang Wendong. Simulation study on bird-strike mechanical damage of fan blades for aero-engine[D]. Tianjin: Civil Aviation University of China, 2015. (in Chinese
Zhang Wendong. Simulation study on bird-strike mechanical damage of fan blades for aero-engine[D]. Tianjin: Civil Aviation University of China, 2015. (in Chinese)
|
| [17] |
刘洋, 罗忠, 张海洋, 等. 基于响应面法的鸟撞风扇叶片损伤预测[J]. 航空发动机, 2024, 50(2): 95-100. Liu Yang, Luo Zhong, Zhang Haiyang, et al. Prediction of damage to fan blade from bird strike based on response surface method[J]. Aeroengine, 2024, 50(2): 95-100. (in Chinese doi: 10.13477/j.cnki.aeroengine.2024.02.012
Liu Yang, Luo Zhong, Zhang Haiyang, et al. Prediction of damage to fan blade from bird strike based on response surface method[J]. Aeroengine, 2024, 50(2): 95-100. (in Chinese) doi: 10.13477/j.cnki.aeroengine.2024.02.012
|
| [18] |
Wilbeck J S, Rand J L. The development of a substitute bird model[J]. Journal of Engineering for Power, 1981, 103(4): 725-730. doi: 10.1115/1.3230795
|
| [19] |
尹晶, 陈伟. 软体外物撞击叶栅时的切割模型[J]. 南京航空航天大学学报, 1992, 24(4): 403-408. Yin Jing, Chen Wei. Slicing model for foreign soft-body objects impacting on blade rows[J]. Journal of Nanjing University of Aeronautics & Astronautics, 1992, 24(4): 403-408. (in Chinese
Yin Jing, Chen Wei. Slicing model for foreign soft-body objects impacting on blade rows[J]. Journal of Nanjing University of Aeronautics & Astronautics, 1992, 24(4): 403-408. (in Chinese)
|
| [20] |
陈懋章, 刘宝杰. 风扇/压气机气动设计技术发展趋势: 用于大型客机的大涵道比涡扇发动机[J]. 航空动力学报, 2008, 23(6): 961-975. Chen Maozhang, Liu Baojie. Fan/compressor aero design trend and challenge on the development of high bypass ratio turbofan[J]. Journal of Aerospace Power, 2008, 23(6): 961-975. (in Chinese
Chen Maozhang, Liu Baojie. Fan/compressor aero design trend and challenge on the development of high bypass ratio turbofan[J]. Journal of Aerospace Power, 2008, 23(6): 961-975. (in Chinese)
|
| [21] |
杨晰琼. 跨音速压气机优化及高负荷压气机改型设计[D]. 西安: 西北工业大学, 2016. Yang Xiqiong. Aerodynamic optimization and highly-loaded modification of transonic compressor[D]. Xi’an: Northwestern Polytechnical University, 2016. (in Chinese
Yang Xiqiong. Aerodynamic optimization and highly-loaded modification of transonic compressor[D]. Xi’an: Northwestern Polytechnical University, 2016. (in Chinese)
|
| [22] |
罗刚. 大涵道比涡扇发动机吸鸟结构安全性分析与评估方法[D]. 南京: 南京航空航天大学, 2018. Luo Gang. Structural safety analysis and assessment method of high bypass ratio turbo-fan engine due to bird ingestion[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2018. (in Chinese
Luo Gang. Structural safety analysis and assessment method of high bypass ratio turbo-fan engine due to bird ingestion[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2018. (in Chinese)
|
| [23] |
柴象海, 侯亮, 王志强, 等. 航空发动机宽弦风扇叶片鸟撞损伤模型标定[J]. 航空动力学报, 2016, 31(5): 1032-1038. Chai Xianghai, Hou Liang, Wang Zhiqiang, et al. Bird strike model calibration for an aero engine wide-chord fan blade[J]. Journal of Aerospace Power, 2016, 31(5): 1032-1038. (in Chinese doi: 10.13224/j.cnki.jasp.2016.05.002
Chai Xianghai, Hou Liang, Wang Zhiqiang, et al. Bird strike model calibration for an aero engine wide-chord fan blade[J]. Journal of Aerospace Power, 2016, 31(5): 1032-1038. (in Chinese) doi: 10.13224/j.cnki.jasp.2016.05.002
|
| [24] |
Qi Lin, Guo Yazhou, Jin Kanghua, et al. Biaxial tensile behavior of Ti-6Al-4V under proportional loading[J]. Chinese Journal of Aeronautics, 2023, 36(5): 344-362. doi: 10.1016/j.cja.2023.03.016
|
| [25] |
贾超, 范杰, 江通通, 等. 小涵道比涡扇发动机吞鸟能力仿真评估与验证[J]. 航空工程进展, 2024, 15(2): 125-133. Jia Chao, Fan Jie, Jiang Tongtong, et al. Simulation evaluation and verification of bird ingestion ability of turbofan engine[J]. Advances in Aeronautical Science and Engineering, 2024, 15(2): 125-133. (in Chinese doi: 10.16615/j.cnki.1674-8190.2024.02.14
Jia Chao, Fan Jie, Jiang Tongtong, et al. Simulation evaluation and verification of bird ingestion ability of turbofan engine[J]. Advances in Aeronautical Science and Engineering, 2024, 15(2): 125-133. (in Chinese) doi: 10.16615/j.cnki.1674-8190.2024.02.14
|
DownLoad:
