所属单位：

机电工程学院

发表刊物：

Tribology Transactions

关键字：

中文关键字：压力测试；微间隙；水润滑动静压轴承；压力传递系统，英文关键字：Pressure measurement;micro-gap; water-lubricated h

摘要：

The film pressure of a micro-gap water-lubricated hybrid journal bearing (HJB) was investigated in this paper. The pressure transmission system (PTS) formed by the flow exchange from clearance to the membrane of the sensor was also studied. Three static loads, five rotational speeds and five water supply pressures were used in this study. The pressure was obtained from a micro-gap water-lubricated HJB test rig. The experimental results showed that the variation trend of the film pressure agreed with the theoretical results except that the pressure values were lower than the theoretical data. The experimental results should be corrected by the PTS to reflect the real film pressure. The influence of PTS should be considered to improve the precision of experimental results of micro-gap HJBs.

备注：

在线发表：http://www.tandfonline.com/doi/full/10.1080/10402004.2016.1215582

合写作者：

朱永生,闫柯,熊青青,张优云

第一作者：

李鹏举

论文类型：

期刊论文

卷号：

卷：

期号：

期：

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页：

是否译文：

否

发表时间：

2016-07-01