TY - JOUR
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 -