Volume 36 Issue 1
Jan.  2021
Turn off MathJax
Article Contents
Article Navigation >  Journal of Aerospace Power  > 2021  >  36(1): 148-156
LIU Wei, ZHU Hongyan, ZHAO Yujie, YUE Zhufeng. Multi-objective optimization design of layouts parameters for irregular pipeline on engine case[J]. Journal of Aerospace Power, 2021, 36(1): 148-156. doi: 10.13224/j.cnki.jasp.2021.01.017
Citation: LIU Wei, ZHU Hongyan, ZHAO Yujie, YUE Zhufeng. Multi-objective optimization design of layouts parameters for irregular pipeline on engine case[J]. Journal of Aerospace Power, 2021, 36(1): 148-156. doi: 10.13224/j.cnki.jasp.2021.01.017
shu

Multi-objective optimization design of layouts parameters for irregular pipeline on engine case

doi: 10.13224/j.cnki.jasp.2021.01.017

  • School of Mechanics,Civil Engineering and Architecture,Northwestern Polytechnical University,Xi’an 710129,China

  • Received Date: 2020-06-25
  • Publish Date: 2021-01-28
    Abstract
  • Optimization design of pipeline layout is an important means to reduce the vibration stress of engine pipeline. The multi-objective optimization design process and method for the layout parameters of the irregular pipeline were proposed. Based on the U-shaped pipeline with curved surface of engine case, a parameterized modeling method of an irregular pipeline with complex layout was established. The sensitivities of layout parameters to the dangerous natural frequencies and multi-point excitation response of the pipeline, such as the resonance frequencies, the maximum displacement and stress amplitude under multi-point excitation, were analyzed. In view of the constraints of multi-frequency and vibration responses, the method of multi-objective genetic algorithm was adopted to realize the optimal design of layout parameters of irregular pipeline. The results showed that the optimization of layouts was effective, two forbidden bands of dangerous natural frequencies were staggered. Under the same excitation, the maximum displacement amplitude of pipeline structure decreased about 35%, and the maximum stress amplitude decreased nearly 50%. It can provide a reference for the vibration controlling and dynamic forward design system of engine pipeline.

     

    • FullText(HTML)
  • loading
    • References(20)
  • [1]
    康力,洪杰,徐雷,等.航空发动机外部管路的振动响应分析［J］.航空发动机,2015,41(2):50-54. KANG Li,HONG Jie,XU Lei,et al.Vibration response analysis of aeroengine external pipelines［J］.Aeroengine,2015,41(2):50-54.(in Chinese)
    [2]
    张正.商用航空发动机管路的振动特性分析［D］.上海:上海交通大学,2018. ZHANG Zheng.Vibration characteristics analysis of commercial aircraft engine pipeline［D］.Shanghai:Shanghai Jiao Tong University,2018.(in Chinese)
    [3]
    黄道琼,王振,杜大华,等.大推力液体火箭发动机中的动力学问题［J］.中国科学:物理学 力学 天文学,2019,49(2):23-34. HUANG Daoqiong,WANG Zhen,DU Dahua,et al.Structural dynamics of the large thrust liquid rocket engines［J］.Scientia Sinica:Physica,Mechanica and Astronomica,2019,49(2):23-34.(in Chinese)
    [4]
    王国鹏,万利,周杨娜.航空发动机管路振动故障研究［C］∥中国航空结构动力学专业组第十六届学术交流会论文集.中国振动工程学会:中国振动工程学会,2008:201-204.
    [5]
    胡安辉,周立江,高伟.发动机燃油管断裂故障分析［J］.失效分析与预防,2012,7(3):192-196. HU Anhui,ZHOU Lijiang,GAO Wei.Failure analysis of fuel oil pipe in an areo-engine［J］.Failure Analysis and Prevention,2012,7(3):192-196.(in Chinese)
    [6]
    李会娜,高庆,江雅婷,等.发动机长悬臂管路动力学特性优化及试验验证［J］.航天器环境工程,2015,32(4):400-403. LI Huina,GAO Qing,JIANG Yating,et al.Dynamics optimization and experimental validation of the long cantilever engine pipelines［J］.Spacecraft Environment Engineering,2015,32(4):400-403.(in Chinese)
    [7]
    陈志英,郑家祥,李建福.航空发动机空气管路应力优化设计［J］.航空发动机,2018,44(4):1-7. CHEN Zhiying,ZHENG Jiaxiang,LI Jianfu.Optimization design method of aero-engine air duct system［J］.Aeroengine,2018,44(4):1-7.(in Chinese)
    [8]
    IBRAHIM R A.Overview of mechanics of pipes conveying fluids:Part Ⅰ fundamental studies［J］.Journal of Pressure Vessel Technology,2010,132(3):034001.1-034001.32.
    [9]
    李鑫,王少萍.基于卡箍优化布局的飞机液压管路减振分析［J］.振动与冲击,2013,32(1):14-20. LI Xin,WANG Shaoping.Vibration control analysis for hydraulic pipelines in an aircraft based on optimized clamp layout［J］.Journal of Vibration and Shock,2013,32(1):14-20.(in Chinese)
    [10]
    KHEIRI M,PADOUSSIS M P,DEL POZO G C,et al.Dynamics of a pipe conveying fluid flexibly restrained at the ends［J］.Journal of Fluids and Structures,2014,49:360-385.
    [11]
    李占营,王建军,邱明星.航空发动机空间管路系统的流固耦合振动特性［J］.航空动力学报,2016,31(10):2346-2352. LI Zhanying,WANG Jianjun,QIU Mingxing.Vibration control analysis for hydraulic pipelines in an aircraft based on optimized clamp layout［J］.Journal of Aerospace Power,2016,31(10):2346-2352.(in Chinese)
    [12]
    郭家良,王维,贾文强,等.航空发动机外部管路调频方法研究［J］.航空发动机,2017,43(6):33-38. GUO Jialiang,WANG Wei,JIA Wenqiang,et al.Investigation on frequency modulation methods of aeroengine external pipe［J］.Aeroengine,2017,43(6):33-38.(in Chinese)
    [13]
    HU Y J,ZHU W D.Vibration analysis of a fluid-conveying curved pipe with an arbitrary undeformed configuration［J］.Applied Mathematical Modelling,2018,64:624-642.
    [14]
    陈艳秋,朱梓根.基于遗传算法的航空发动机管路优化设计［J］.航空动力学报,2002,17(4):421-425. CHEN Yanqiu,ZHU Zigen.Piping system design of aero-engine using genetic algorithms［J］.Journal of Aerospace Power,2002,17(4):421-425.(in Chinese)
    [15]
    REN T,ZHU Z L,DIMIROVSKI G M,et al.A new pipe routing method for aero-engines based on genetic algorithm［J］.Journal of Aerospace Engineering,2014,228(3):424-434.
    [16]
    赵柏萱,刘检华,宁汝新,等.一种基于工程规则的管路自动布局与综合优化技术［J］.机械工程学报,2015,51(21):121-131. ZHAO Baixuan,LIU Jianhua,NING Ruxin,et al.An automatic pipe routing and optimization technology based on engineering constraints［J］.Journal of Mechanical Engineering,2015,51(21):121-131.(in Chinese)
    [17]
    柳强,毛莉.基于MOPSO的航空发动机分支管路多目标布局优化［J］.机械工程学报,2018,54(19):197-203. LIU Qiang,MAO Li.Multi-objective layout optimization for branch pipe of aero-engine based on MOPSO［J］.Journal of Mechanical Engineering,2018,54(19):197-203.(in Chinese)
    [18]
    QU Y F,JIANG D,YANG Q Y.Branch pipe routing based on 3D connection graph and concurrent ant colony optimization algorithm［J］.Journal of Intelligent Manufacturing,2018,29(7):1647-1657.
    [19]
    张禹,白晓兰.面向航空发动机管路智能布局的空间信息提取方法研究［J］.机械设计与制造,2016(2):221-222,227. ZHANG Yu,BAI Xiaolan.Research on the extraction of the information in the intelligent pipe-routing layout space for aero-engines［J］.Machinery Design and Manufacture,2016(2):221-222,227.(in Chinese)
    [20]
    于嘉鹏,袁鹤翔,杨永华,等.基于自适应天牛须算法的航空发动机管路布局优化［J］.机械工程学报,2020,56(20):174-184. YU Jiapeng,YUAN Hexiang,YANG Yonghua,et al.Aero-engine pipe layout optimization based on adaptive beetle anten-nae search algorithm［J］.Journal of Mechanical Engineering,2020,56(20):174-184.(in Chinese)
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF(3453.0KB)
    XML

    Article Metrics

    Article views (414) PDF downloads(193) Cited by()
    Proportional views
    Related

    Copyright © 《Journal of Aerospace Power》 All Rights Reserved.

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return