Analysis of tribological test and performance under rings end faces of spiral groove dry gas seal

doi:10.11949/j.issn.0438-1157.20160891

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Analysis of tribological test and performance under rings end faces of spiral groove dry gas seal
	Ding, Xuexing 2; Wang, Pingxi 2; Zhang, Weizheng 2; Yu, Shurong 2; Wei, Long 1
刊名	Huagong Xuebao/CIESC Journal
	2017
卷号	68 期号:1 页码:208-214
关键词	Friction Gases Graphite Sealants Testing Tribology Wear of materials Abnormal operation Dry gas seal Friction coefficients Self lubrication Spiral groove Spiral groove dry gas seals Tribological performance Tribology performance
ISSN号	04381157
DOI	10.11949/j.issn.0438-1157.20160891
英文摘要	There is a serious face contact friction on dry gas seal ring face when it is in the start-up phase and abnormal operation, therefore, to analyze and discuss the tribology performance, the tribological test is necessary for dry gas seal dynamic and static ring. The dynamic and static spiral groove dry gas seal ring was tested to study the tribology performance under different operating mode by using the friction and wear tester with selected reasonable test conditions and the corresponding testing technology. The results of the test indicated that there was the obvious running-in phenomenon for spiral groove dry gas seal face in the special condition test. Moreover, the tribology performance of the face was changed with the test. Besides, when the rotational speed and load increased from 150 rmin-1 and 226 N to 500 rmin-1 and 1130 N, the wear mass loss of graphite ring was increased by 193.3% but the friction coefficient was decreased 22.3%. This showed that the self-lubrication of graphite ring affected the friction state of the seal face. Because the spiral groove end face contact was different from the smooth surface, the inner ring was more wear than outer ring of the graphite ring. The test results provided a basis for tribological performance optimization of the spiral groove dry gas seal face. © All Right Reserved.
语种	中文
出版者	Materials China
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114560]
专题	石油化工学院
作者单位	1.Fluid Sealing Measurement and Control Engineering Research and Development Center of Jiangsu Province, Nanjing Polytechnic Institute, Nanjing; Jiangsu; 210048, China 2.College of Petrochemical Industry, Lanzhou University of Technology, Lanzhou; Gansu; 730050, China;
推荐引用方式 GB/T 7714	Ding, Xuexing,Wang, Pingxi,Zhang, Weizheng,et al. Analysis of tribological test and performance under rings end faces of spiral groove dry gas seal[J]. Huagong Xuebao/CIESC Journal,2017,68(1):208-214.
APA	Ding, Xuexing,Wang, Pingxi,Zhang, Weizheng,Yu, Shurong,&Wei, Long.(2017).Analysis of tribological test and performance under rings end faces of spiral groove dry gas seal.Huagong Xuebao/CIESC Journal,68(1),208-214.
MLA	Ding, Xuexing,et al."Analysis of tribological test and performance under rings end faces of spiral groove dry gas seal".Huagong Xuebao/CIESC Journal 68.1(2017):208-214.