航空发动机多支撑附件系统振动传递路径“航空发动机整机振动辨识与抑制”专栏

doi:10.7527/S1000-6893.2023.28303

Abstract

Abstract: Abstract: The accessory system is an important component in aeroengine, and excessive vibration of the engine will often cause local damage to the accessory structure. Aiming at an aeroengine lubricating oil tank system supported by multiple mounting pedestals, the vibration transfer path analysis (TPA) of the oil tank under different flight conditions (idle, cruise and maximum operating speed states) is carried out. Firstly, based on the basic principle of TPA, the TPA finite element (FE) model of lubricating oil tank system is established, and the validity of TPA model is verified. Then, based on the measured vibration load spectrums of an aeroengine lubricating oil tank, the vibration responses of multiple target points of the oil tank are simulated and analyzed. Furthermore, based on the simulation TPA method, the contribution of the mounting pedestals to vibration response of the oil tank under different flight conditions is compared and discussed. The results show that the vibration response of the oil tank is relatively large at N1, N2 and 2N1. Under the idle and cruise states, the contribution of different vibration transfer directions of the mounting pedestals to the target point vibration re-sponse is Y>X>Z. Under maximum operated speed, the Y and X vibration transfer directions of different mounting pedes-tals have relatively large contributions to the vibration response of the target point. Finally, by reducing the transfer func-tion and operated load of the main transfer path, the vibration response of the oil tank is reduced by 1.5dB and 2.8dB, respectively. The TPA analysis method used in this paper can provide guide for the dynamic design of aeroengine com-plex external accessory system with multiple supports.

Key words: Keywords: accessory system, transfer path analysis (TPA), simulation TPA, transfer function, inverse matrix method, dynamic design

References

[1] 王桂华, 刘海年, 张大义,等. 航空发动机成附件振动环境试验剖面确定方法研究[J]. 推进技术, 2013, 34(8):1101-1107. WANG G H, LIU H N, ZHANG D Y, et al. Study on formulating method for vibration environment test profiles of aero-engine accessories[J]. Journal of Pro-pulsion Technology, 2013, 34(8):1101-1107 (in Chi-nese). [2] GAO P X, YU T, ZHANG Y L, et al. Vibration analysis and control technologies of hydraulic pipeline system in aircraft: A review[J]. Chinese Journal of Aero-nautics, 2021, 34(4): 83-114. [3] ZHU Q Y, HAN Q K, YANG X D, et al. Dynamic characteristics analysis of a rigid body system with spatial multi-point supports[J]. Applied Sciences, 2022, 12(2): 746. [4] VERHEIJ J W. Multi-path sound transfer from resili-ently mounted shipboard machinery[D]. Delft Uni-versity of Technology, 1982. [5] 郭荣, 裘剡, 房怀庆,等. 频域传递路径分析方法(TPA)的研究进展[J]. 振动与冲击, 2013, 32(13):49-55. GUO R, QIU S, FANG H Q, et al. Advance in study-ing on transfer path analysis methods in frequency domain[J]. Journal of Vibration and Shock, 2013, 32(13): 49-55 (in Chinese). [6] 舒俊成, 贺尔铭. 振动传递路径频域分析方法研究进展[J]. 机械科学与技术, 2020, 39(11):1647-1655. SHU J C, HE E M. Review on vibration transfer path analysis methods in frequency domain[J]. Mechanical Science and Technology for Aerospace Engineering, 2020, 39(11): 1647-1655 (in Chinese). [7] VAN DER SEIJS M V, DE KLERK D, RIXEN D J. General framework for transfer path analysis: History, theory and classification of techniques[J]. Mechani-cal Systems and Signal Processing, 2016, 68: 217-244. [8] DIEZ-IBARBIA A, BATTARRA M, PALENZUELA J, et al. Comparison between transfer path analysis methods on an electric vehicle[J]. Applied Acoustics, 2017, 118: 83-101. [9] KLERK D D, OSSIPOV A. Operational transfer path analysis: Theory, guidelines and tire noise applica-tion[J]. Mechanical Systems and Signal Processing, 2010, 24(7):1950-1962. [10] 屠翔宇, 蒋伟康, 朱志勇,等. 乘用车油箱的燃油晃动噪声工况传递路径分析[J]. 振动与冲击, 2017, 36(18):184-188. TU X Y, JIANG W K, ZHU Z Y, et al. Operational transfer path analysis on the fuel tank sloshing noise of automotives[J]. Journal of Vibration and Shock, 2017, 36(18): 184-188 (in Chinese). [11] 吕昊, 张涛, 陈学宏. 基于工况传递路径分析法的油箱晃动噪声研究[J]. 汽车零部件, 2019(10):31-35. LV H, ZHANG T, CHEN X H. Study on fuel tank slosh noise based on operational transfer path analy-sis[J]. Automobile parts, 2019(10):31-35 (in Chinese). [12] 廖旭晖, 戴旭东, 陈乐乐,等. 改进的工况传递路径分析[J]. 振动与冲击, 2021, 40(12):196-218. LIAO X H, DAI X D, CHEN L L , et, al. Improved operational transfer path analysis[J]. Journal of Vibra-tion and Shock, 2021, 40(12):196-218. [13] 唐贵基, 陈卓群. 混合传递路径分析(TPA)方法的准确性验证[J]. 噪声与振动控制, 2015, 35(2):184-187. TANG G J, CHEN Z Q. Validation of the accuracy of hybrid transfer path analysis (TPA) method [J]. Noise and Vibration Control, 2015, 35(2):184-187. [14] 范朝梦.基于传递路径分析方法的车内振动控制研究[D].长春: 吉林大学, 2018. FAN C M. Research on internal vibration control of vehicle based on transmission path analysis[D]. Changchun: Jilin University, 2018 (in Chinese). [15] 张宁, 史艳花, 徐作文,等. 基于OptiStruct软件内饰车身振动传递函数分析及优化[C]// 2017Altair技术大会. ZHANG N, SHI Y H, XU Z W, et al. Analysis and op-timization of TB modal VTF based on OptiStruct [C]//Proceedings of Altair Technical Conference. 2017. [16] CHRISTENSEN E, BROWN A, FRADY G. Calcula-tion of dynamic loads due to random vibration envi-ronments in rocket engine systems [C]// AIAA/ASME/ASCE/AHS /ASC Structures, Structur-al Dynamics, and Materials Conference. Honolulu, Hawaii, 2013. [17] 路广霖, 罗亚军, 张希农,等. 基于加权正则化的火箭发动机振动传递路径分析[J]. 振动与冲击, 2019, 38(9):271-276. LU G L, LUO Y J, ZHANG X N, et al. Vibration transfer path analysis of rocket engine based on weighted regularization [J]. Journal of Vibration and Shock, 2019, 38(9):271-276 (in Chinese). [18] 舒俊成, 贺尔铭, 易金翔,等. 发动机振动载荷向客舱座椅传递特性研究[J]. 西北工业大学学报, 2020, 38(6):1163-1170. SHU J C, HE E M, YI J X, ET AL. Research on trans-fer characteristics of engine vibration load to cabin seat[J]. Journal of Northwestern Polytechnical Uni-versity, 2020, 38(6):1163-1170 (in Chinese). [19] 袁海飞. 装机条件下涡轴发动机的振动传递与隔振方法研究[D]. 南京: 南京航空航天大学, 2016. YUAN H F. Vibrational transfer path analysis and vi-bration isolation of turboshaft engine with mounted conditions[D]. Nanjing: Nanjing University of Aero-nautics and Astronautics, 2016 (in Chinese). [20] 李鹏, 李凯翔, 潘凯. 随机振动载荷的传递路径分析研究[J]. 应用力学学报, 2019, 36(5):1176-1180. LI P, LI K X, PAN K. Transfer path analysis of ran-dom vibration loads [J]. Chinese Journal of Applied Mechanics, 2019, 36(5):1176-1180 (in Chinese). [21] GAJDATSY P, JANSSENS K, DESMET W, ET AL. Application of the transmissibility concept in transfer path analysis[J]. Mechanical Systems and Signal Pro-cessing, 2010, 24(7): 1963-1976. [22] KNAPEN P L. Transfer path analysis related to boom-ing, performed on a car [M]. The Netherlands: Eind-hoven University of Technology, 1999． [23] 杨旭, 李冰, 陈少江. 传递路径分析方法用于农用车振动控制的研究[J]. 机械设计与制造, 2018, (4):33?36. YANG X, LI B, CHEN S J. Research on transfer path analysis method on vibration control of agricultural vehicles[J]. Machinery Design and Manufacture, 2018, (4):33?36 (in Chinese). [24] Yang Y , Pan G , Yin S , et al. Vibration transmission path analysis of underwater vehicle power plant based on TPA power flow:[J]. Proceedings of the In-stitution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 2022, 236(1):150-159. [25] 张迅, 张健强, 李小珍. 梁-板混合单元分析桥梁车致振动与噪声[J]. 噪声与振动控制, 2015, 35(1): 89-92. ZHANG X, ZHANG J Q. LI X Z. Analysis of train-induced bridge vibration and noise based on beam-plate hybrid element[J]. Noise and Vibration Control, 2015, 35(1): 89-92 (in Chinese).

Vibration transfer path analysis of an aeroengine multi-support accessory system

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