Experimental Study on Friction Characteristics of End Face of Dry Gas Seal Rings with Different Spiral Angle

doi:10.16078/j.tribology.2017.03.002

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	Experimental Study on Friction Characteristics of End Face of Dry Gas Seal Rings with Different Spiral Angle
	Ding, Xuexing 1; Wang, Pingxi 1; Wei, Long 2; Jin, Liang 2; Chen, Jinlin 1
刊名	Mocaxue Xuebao/Tribology
	2017-05-01
卷号	37 期号:3 页码:290-296
关键词	Friction Sealants Surface roughness Tribology Wear of materials Design and optimization Dry gas seal Friction characteristics Spiral angle Spiral groove Spiral groove dry gas seals Tribological properties Tribology performance
ISSN号	10040595
DOI	10.16078/j.tribology.2017.03.002
英文摘要	The contact friction of the end face of the dry gas seal ring is of technical importance, while the friction characteristics of the end face should also be considered in the groove design and optimization. The spiral groove dry gas seal rings with 16° and 18° spiral angles were tested by the friction and wear tester. The wear, friction temperature, friction coefficient and surface roughness of the seal rings were discussed. And the effects of different spiral angles on the tribological properties of the end faces were investigated. The friction, temperature rise and friction coefficient of 18° spiral angle tests were slightly larger than that of 16° spiral angle tests. The wear of 18° spiral angle specimen were more severe than that of 16° spiral angle specimen. The obvious difference of the roughness of the outer rings covered by the spiral groove was observed. The roughness of the inner ring was comparable. The variation of groove parameters had obvious impact on the wear of the graphite outer ring. The experimental results provided the basis for the further study of end faces' tribological properties and the optimization of grooves. © 2017, Science Press. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114563]
专题	石油化工学院
作者单位	1.College of Petrochemical Industry, Lanzhou University of Technology, Lanzhou; Gansu; 730050, China; 2.Fluid Sealing Measurement and Control Engineering Research and Development Center of Jiangsu Province, Nanjing Polytechnic Institute, Nanjing; Jiangsu; 210048, China
推荐引用方式 GB/T 7714	Ding, Xuexing,Wang, Pingxi,Wei, Long,et al. Experimental Study on Friction Characteristics of End Face of Dry Gas Seal Rings with Different Spiral Angle[J]. Mocaxue Xuebao/Tribology,2017,37(3):290-296.
APA	Ding, Xuexing,Wang, Pingxi,Wei, Long,Jin, Liang,&Chen, Jinlin.(2017).Experimental Study on Friction Characteristics of End Face of Dry Gas Seal Rings with Different Spiral Angle.Mocaxue Xuebao/Tribology,37(3),290-296.
MLA	Ding, Xuexing,et al."Experimental Study on Friction Characteristics of End Face of Dry Gas Seal Rings with Different Spiral Angle".Mocaxue Xuebao/Tribology 37.3(2017):290-296.