期刊
TRIBOLOGY INTERNATIONAL
卷 118, 期 -, 页码 246-255出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.triboint.2017.09.026
关键词
Surface texture; Transient condition; Fluid-structure interaction (FSI); Eccentricity ratio; Journal bearing
资金
- China Postdoctoral Science Foundation [2015M580853]
- Postdoctoral Science Foundation of Shaanxi Province [2016BSHYDZZ21]
- National Natural Science Foundation of China [51605371]
- Fundamental Research Funds for the Central Universities [xjj2016013]
The influence of surface texture on the performance of the journal bearing operating under the transient condition is investigated by a fluid-structure interaction (FSI) approach. The key parameter of the current work is the displacement of the journal as well as the eccentricity ratio which better represents the actual operation of a journal bearing than the traditional approaches that rely on the steady state assumption. The results indicate that depending on its position in the circumferential direction, a surface texture may either enhance or impair the performance of a journal bearing in terms of the generation of the load-carrying capacity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据