Elastohydrodynamic analysis of the sealing performance of rotary shaft helix lip seals - Part 1

被引：0
|
作者：
Lou, LM [1 ]
Yamamoto, K
Ikeuchi, K
机构：
[1] Koyo Seiko Co Ltd, Kashiwara, Japan
[2] Kyoto Univ, Kyoto 606, Japan
来源：
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 1998年 / 120卷 / 03期
关键词：
D O I：
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中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based upon EHD theory, the sealing performance of a rotary shaft helix lip seal has been analyzed numerically using a complete hydrodynamic lubrication model. In order to verify the analytical method, several experiments are carried out under different operating.conditions. After verification by the experimental results, the analytical method is used to calculate the sealing limit and the optimum seal radial load. The effects of the boundary pressure of sump side upon the pumping rate of a seal are discussed.
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页码：476 / 481
页数：6
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