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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：水利工程系
学科：水利水电工程
办公地点：建设工程学部综合试验三号楼
联系方式：dmzy@dlut.edu.cn
电子邮箱：dmzy@dlut.edu.cn
导轴承与推力轴承耦合作用下水电机组的横向振动研究
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论文类型：期刊论文
发表时间：2022-06-30
发表刊物：水力发电学报
期号：6
页面范围：132-136
ISSN号：1003-1243
摘要：The couple behavior between the thrust and the journal bearings of hydrogenerator set is investigated in this paper. The finite element method is used to analyze the lateral vibration of mechanical model of shaft system, the critical frequency of transverse revolving vibration of shaft system is calculated by complex model method. The influence of couple behavior between the thrust and the journal bearings is analyzed for stability of hydrogenerator shaft system, it provides the theoretical basis for the dynamic design of shaft system with the effect of thrust bearings.
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