The Numerical Simulation of Pure-oil Lubrication Journal Bearing

被引：3
|
作者：
Lin, Cai [1 ]
Wang, Jinli [2 ]
Zheng, Hongtao [1 ]
机构：
[1] Harbin Engn Univ, Coll Power Sci & Engn, Harbin 150001, Heilongjiang, Peoples R China
[2] Harbin Engn Univ, Coll Mech & Elect Engn, Harbin 150001, Heilongjiang, Peoples R China
来源：
SMART MATERIALS AND INTELLIGENT SYSTEMS, PTS 1 AND 2 | 2011年 / 143-144卷
关键词：
Journal bearing; CFD; viscosity-temperature effect; CFD ANALYSIS;
D O I：
10.4028/www.scientific.net/AMR.143-144.609
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Viscosity-temperature effect is an important factor for journal bearing calculation, but many scholars ignored the effect of viscosity-temperature, which may produce some error. The simulation of journal. bearing oil film flow field is done using CFD, and the viscosity-temperature and cavitation effect have been consider. The results shows that the capacity and temperature rise of the oil film will be overrated when using the constant viscosity of oil. The vapor distribution and static characteristics of the journal bearing have been calculate at last.
引用
收藏
页码：609 / +
页数：2
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