期刊
TRIBOLOGY INTERNATIONAL
卷 71, 期 -, 页码 26-37出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.triboint.2013.10.020
关键词
Rough soft contact; Waxy oil flow; Fluorescent observation; Pipeline pigging
资金
- National Natural Science Foundation of China [51175514, 51375495]
- Program for New Century Excellent Talents in University [NCET-13-1028]
- Science Foundation of China University of Petroleum, Beijing [2462013YXBS008, KYJJ2012-04-17]
- Ph.D. Programs Foundation of Ministry of Education of China [20100007120010]
- Tribology Science Fund of State Key Laboratory of Tribology [SKLTKF11A05]
Tribological behavior of waxy oil (wax-particles-in-oil mixture) under a sliding soft contact in pipeline pigging process has been investigated using fluorescence technique. Results are reported for a soft line contact between an elastomer cylinder and a glass plate, which is lubricated by a model wax-oil system. It was found that, for waxy oil, the wax particles were entrapped at inlet region and pass through the contact region. The study revealed that the pigging efficiency was a function of Young's module in rubber and the different lubricated soft contacts in pipeline pigging could be in situ observed. Experimental results indicated that the efficiency of pigging process decreased with the increasing degree of wear in sealing disc and was determined by the flow property of waxy oil. (C) 2013 Elsevier Ltd. All rights reserved.
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