Effects of thermal boundary conditions on thermohydrodynamic lubrication analysis of plain journal bearing

Zhenshan Zhang; Yumin Yang; Xudong Dai; Youbai Xie

doi:10.3969/j.issn.1004-132X.2014.11.002

Effects of thermal boundary conditions on thermohydrodynamic lubrication analysis of plain journal bearing

Zhenshan Zhang
, Yumin Yang
, Xudong Dai
, Youbai Xie

Shanghai Jiao Tong University
Hebei University of Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

A THD model of plain journal bearings was proposed herein. This model involved the synthetic solution of the generalized Reynolds equation, three-dimensional energy equation, and heat conduction equations of the solids. On the basis of that, series of results were provided to examine the effects of thermal boundary conditions. The results show the thermal boundary conditions have considerable effects on the THD analysis of plain journal bearings. Therefore, it is necessary to choose the thermal boundary conditions according to the actual operating conditions, so as to obtain reliable calculating results.

Original language	English
Pages (from-to)	1427-1432
Number of pages	6
Journal	Zhongguo Jixie Gongcheng/China Mechanical Engineering
Issue number	11
DOIs	https://doi.org/10.3969/j.issn.1004-132X.2014.11.002
State	Published - 10 Jun 2014
Externally published	Yes

Keywords

Jakobsson Floberg Olsson(JFO) boundary
Plain journal bearing
Thermal boundary condition
Thermohydrodynamic(THD) lubrication

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10.3969/j.issn.1004-132X.2014.11.002

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title = "Effects of thermal boundary conditions on thermohydrodynamic lubrication analysis of plain journal bearing ",

abstract = "A THD model of plain journal bearings was proposed herein. This model involved the synthetic solution of the generalized Reynolds equation, three-dimensional energy equation, and heat conduction equations of the solids. On the basis of that, series of results were provided to examine the effects of thermal boundary conditions. The results show the thermal boundary conditions have considerable effects on the THD analysis of plain journal bearings. Therefore, it is necessary to choose the thermal boundary conditions according to the actual operating conditions, so as to obtain reliable calculating results.",

keywords = "Jakobsson Floberg Olsson(JFO) boundary, Plain journal bearing, Thermal boundary condition, Thermohydrodynamic(THD) lubrication",

author = "Zhenshan Zhang and Yumin Yang and Xudong Dai and Youbai Xie",

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doi = "10.3969/j.issn.1004-132X.2014.11.002",

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T1 - Effects of thermal boundary conditions on thermohydrodynamic lubrication analysis of plain journal bearing

AU - Zhang, Zhenshan

AU - Yang, Yumin

AU - Dai, Xudong

AU - Xie, Youbai

PY - 2014/6/10

Y1 - 2014/6/10

N2 - A THD model of plain journal bearings was proposed herein. This model involved the synthetic solution of the generalized Reynolds equation, three-dimensional energy equation, and heat conduction equations of the solids. On the basis of that, series of results were provided to examine the effects of thermal boundary conditions. The results show the thermal boundary conditions have considerable effects on the THD analysis of plain journal bearings. Therefore, it is necessary to choose the thermal boundary conditions according to the actual operating conditions, so as to obtain reliable calculating results.

AB - A THD model of plain journal bearings was proposed herein. This model involved the synthetic solution of the generalized Reynolds equation, three-dimensional energy equation, and heat conduction equations of the solids. On the basis of that, series of results were provided to examine the effects of thermal boundary conditions. The results show the thermal boundary conditions have considerable effects on the THD analysis of plain journal bearings. Therefore, it is necessary to choose the thermal boundary conditions according to the actual operating conditions, so as to obtain reliable calculating results.

KW - Jakobsson Floberg Olsson(JFO) boundary

KW - Plain journal bearing

KW - Thermal boundary condition

KW - Thermohydrodynamic(THD) lubrication

UR - https://www.scopus.com/pages/publications/84903558217

U2 - 10.3969/j.issn.1004-132X.2014.11.002

DO - 10.3969/j.issn.1004-132X.2014.11.002

M3 - 文章

AN - SCOPUS:84903558217

SN - 1004-132X

SP - 1427

EP - 1432

JO - Zhongguo Jixie Gongcheng/China Mechanical Engineering

JF - Zhongguo Jixie Gongcheng/China Mechanical Engineering

IS - 11

ER -

Effects of thermal boundary conditions on thermohydrodynamic lubrication analysis of plain journal bearing

Abstract

Keywords

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