Effects of Thermal Boundary Conditions on Plain Journal Bearing Thermohydrodynamic Lubrication

被引：36

作者：

Zhang, Z. S. ^{[1
]}

Yang, Y. M. ^{[2
]}

Dai, X. D. ^{[1
]}

Xie, Y. B. ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China

[2] Hebei Inst Engn, Sch Mech Engn, Handan 056021, Peoples R China

来源：

TRIBOLOGY TRANSACTIONS | 2013年 / 56卷 / 05期

关键词：

Thermal Boundary Conditions; Thermohydrodynamic Lubrication; Plain Journal Bearings; PERFORMANCE; DESIGN;

D O I：

10.1080/10402004.2013.797531

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The thermal boundary conditions (TBCs) play an important role in determining the temperature field of plain journal bearings. Well-chosen TBCs are beneficial in obtaining reliable results corresponding to actual operating conditions. In this article, a thermohydrodynamic (THD) model of plain journal bearings is proposed by taking mass-conserving cavitation into account. The three-dimensional energy equation and heat conduction equations in the solids are solved simultaneously. A comprehensive analysis is provided to examine the influence of the TBCs on the THD solution of plain journal bearings.

引用

页码：759 / 770

页数：12

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