Asymmetric heat transfer of deformation on frictional surface of mechanical seals

doi:10.4028/www.scientific.net/AMR.560-561.91

CORC > 兰州理工大学 > 兰州理工大学

	Asymmetric heat transfer of deformation on frictional surface of mechanical seals
	Yu, Long; Yu, Shurong
	2012
会议日期	May 27, 2012 - May 30, 2012
会议地点	Xi'an, China
关键词	Deformation Friction Heat transfer Materials science Asymmetric distribution Force characteristics Friction surfaces Law of energy conservation Mechanical seals Seal rings Testing results Thermal distribution models Thermal distributions Verification method
卷号	560-561
DOI	10.4028/www.scientific.net/AMR.560-561.91
页码	91-99
英文摘要	Given the heat transfer and force characteristics, seal ring was simplified to be equivalent to a circle. The heat transfer coefficients and temperature distribution on both rotating and stationary rings were calculated. A simplified thermal distribution model was developed for rotating and stationary rings according to the law of energy conservation and a verification method was proposed. Based on this, the deformation relationship of friction surfaces on which both heat and pressure were applied. Comparison was made between average and asymmetric thermal distributions and verified by FEM. The results showed that the deformation of stationary ring exceeds the allowed deformation amount in heat average distribution. The result of deformation is in agreement with testing results. © (2012) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/115965]
专题	兰州理工大学
作者单位	School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Yu, Long,Yu, Shurong. Asymmetric heat transfer of deformation on frictional surface of mechanical seals[C]. 见:. Xi'an, China. May 27, 2012 - May 30, 2012.