中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
Flow characteristic analysis of a herringbone groove thrust bearing with shaft misalignment

文献类型：期刊论文

作者Wang, Jianping3; Ran, Haifeng3; Dai, Peng4; Yan, Shuping3; Yao, Xingjia1; Wang, Fengtao3; Zuo, Guizhong2
刊名INDUSTRIAL LUBRICATION AND TRIBOLOGY
出版日期2022-10-10
关键词Herringbone groove thrust bearings Inner flow field Lubrication mechanisms Shaft misalignment
ISSN号0036-8792
DOI10.1108/ILT-06-2022-0198
通讯作者Wang, Fengtao(wangfengt1985@163.com)
英文摘要Purpose Herringbone groove thrust bearings are typically used in high-speed, light-load applications, such as spindle motors for hard disk drives. In the past researches, the effect of shaft misalignment was little considered. This study aims to reveal effects of shaft misalignment on the microscopic flow regime in the water-lubricated herringbone groove thrust bearing. Design/methodology/approach The liquid film in a thrust herringbone groove bearing was investigated by computational fluid dynamics. The effects of micro-grooves on the flow field were carefully explored. Two-dimensional liquid films at four different sites were examined for obtaining the rich flow field properties. Findings The distributions of pressure, temperature and water vapor volume fraction were obtained, the micro hydrodynamic effects were formed by the herringbone grooves and the effects of the shaft misalignment on lubrication and sealing performance could be found. Originality/value The influence of misalignment on the herringbone groove thrust bearing performance was investigated in detail. The obtained results could give the reference guideline for the bearing design.
WOS关键词OPTIMUM DESIGN ; PERFORMANCE
资助项目National Natural Science Foundation of China[51905001] ; Science and Technology of Wuhu[2021yf09] ; Anhui Province Science and Technology Major Project[202103a05020033] ; Research Project of Anhui Polytechnic University[Xjky2022012]
WOS研究方向Engineering
语种英语
WOS记录号WOS:000864827200001
出版者EMERALD GROUP PUBLISHING LTD
资助机构National Natural Science Foundation of China ; Science and Technology of Wuhu ; Anhui Province Science and Technology Major Project ; Research Project of Anhui Polytechnic University
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/129351]  
专题中国科学院合肥物质科学研究院
通讯作者Wang, Fengtao
作者单位1.Anhui Huadong Polytech Inst, Wuhu, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China
3.Anhui Polytech Univ, Wuhu, Peoples R China
4.Tianjin Univ, State Key Lab Engines, Tianjin, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Jianping,Ran, Haifeng,Dai, Peng,et al. Flow characteristic analysis of a herringbone groove thrust bearing with shaft misalignment[J]. INDUSTRIAL LUBRICATION AND TRIBOLOGY,2022.
APA Wang, Jianping.,Ran, Haifeng.,Dai, Peng.,Yan, Shuping.,Yao, Xingjia.,...&Zuo, Guizhong.(2022).Flow characteristic analysis of a herringbone groove thrust bearing with shaft misalignment.INDUSTRIAL LUBRICATION AND TRIBOLOGY.
MLA Wang, Jianping,et al."Flow characteristic analysis of a herringbone groove thrust bearing with shaft misalignment".INDUSTRIAL LUBRICATION AND TRIBOLOGY (2022).

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。