{"title":"Research on Rotating Vibration of Rotor System with Bent Shaft","authors":"Xichen Lin, Junsong Lei","doi":"10.2991/ICMEIT-19.2019.95","DOIUrl":null,"url":null,"abstract":"Shaft Xichen Lin1, a, Junsong Lei2, b 1WenHua College, Wuhan, 430074, China. 2Wuhan University of Technology, Wuhan, 430063, China. a westlifelxc@163.com, b hbljs0221@163.com Abstract. In rotor systems, especially high load-carrying bearing-rotor system, bend usually arises slightly across the shaft for different reasons, and brings out unexpected effects on rotating vibration. This article puts forward mathematical model on rotating vibration response of a rotor system with a bent shaft. Then through calculation in simulation its studies system’s response with different bend settings. The result shows that bend have effect on shaft vibration response magnitude.","PeriodicalId":223458,"journal":{"name":"Proceedings of the 3rd International Conference on Mechatronics Engineering and Information Technology (ICMEIT 2019)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 3rd International Conference on Mechatronics Engineering and Information Technology (ICMEIT 2019)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2991/ICMEIT-19.2019.95","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Shaft Xichen Lin1, a, Junsong Lei2, b 1WenHua College, Wuhan, 430074, China. 2Wuhan University of Technology, Wuhan, 430063, China. a westlifelxc@163.com, b hbljs0221@163.com Abstract. In rotor systems, especially high load-carrying bearing-rotor system, bend usually arises slightly across the shaft for different reasons, and brings out unexpected effects on rotating vibration. This article puts forward mathematical model on rotating vibration response of a rotor system with a bent shaft. Then through calculation in simulation its studies system’s response with different bend settings. The result shows that bend have effect on shaft vibration response magnitude.
林希臣1,a，雷俊松2,b 1文华学院，武汉430074;2武汉理工大学，武汉430063a westlifelxc@163.com, b hbljs0221@163.com在转子系统中，特别是在高承载轴承-转子系统中，由于各种原因，通常会在轴上产生轻微的弯曲，并对旋转振动产生意想不到的影响。本文建立了具有弯曲轴的转子系统旋转振动响应的数学模型。然后通过仿真计算，研究了系统在不同弯道设置下的响应。结果表明，弯曲对轴的振动响应大小有影响。
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