On the Behavior of Misaligned Journal Bearings Based on Mass-Conservative Thermohydrodynamic Analysis

被引：27
|
作者：
Jang, J. Y. [1 ]
Khonsari, M. M. [1 ]
机构：
[1] Louisiana State Univ, Dept Mech Engn, Baton Rouge, LA 70803 USA
来源：
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2010年 / 132卷 / 01期
关键词：
misalignment; thermohydrodynamic analysis; mass-conservative; cavitation; PERFORMANCE; CAVITATION; LOAD;
D O I：
10.1115/1.4000280
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Misalignment affects nearly all the bearing performance parameters including the cavitation, thermal field, leakage flow-rate, and moments. The present paper provides a comprehensive analysis of misaligned journal bearings based on a three-dimensional mass-conservative thermohydrodynamic model that appropriately takes into account the film rupture and reformation. An extensive set of numerical solutions are presented to closely examine the effects of misalignment in journal bearings. [DOI: 10.1115/1.4000280]
引用
收藏
页码：1 / 13
页数：13
相关论文
共 50 条
  • [21] Thermohydrodynamic study on journal bearings using finite element analysis
    Liu, Daquan
    Zheng, Tiesheng
    Zhang, Wen
    Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2006, 17 (12): : 1285 - 1289
  • [22] ANALYSIS OF MISALIGNED JOURNAL BEARINGS WITH AXIAL AND SPIRAL FEEDING
    MOKHTAR, MOA
    RAHMAN, MAA
    SAFAR, ZS
    WEAR, 1983, 85 (03) : 331 - 337
  • [23] Thermoelastohydrodynamic lubrication analysis of misaligned plain journal bearings
    Zhang, Zhen-Shan
    Dai, Xu-Dong
    Zhang, Zhi-Nan
    Xie, You-Bai
    Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2013, 47 (09): : 1347 - 1352
  • [24] Thermohydrodynamic behavior of journal bearings running under different steady conditions
    Moayeri, MS
    Nassab, SAG
    IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY, 2002, 26 (B3): : 515 - 532
  • [25] THERMOHYDRODYNAMIC ANALYSIS OF SOLID-LIQUID LUBRICATED JOURNAL BEARINGS
    KHONSARI, MM
    ESFAHANIAN, V
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1988, 110 (02): : 367 - 374
  • [26] ANALYSIS OF MISALIGNED JOURNAL BEARINGS OPERATING IN TURBULENT REGIME
    SAFAR, ZS
    ELKOTB, MM
    MOKHTAR, DM
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1989, 111 (02): : 215 - 219
  • [27] THERMOHYDRODYNAMIC ANALYSIS OF JOURNAL BEARINGS CONSIDERING CAVITATION AND REVERSE FLOW
    OTT, HH
    PARADISSIADIS, G
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1988, 110 (03): : 439 - 447
  • [28] Thermohydrodynamic analysis of journal bearings lubricated with couple stress fluids
    Wang, XL
    Zhu, KQ
    Wen, SZ
    TRIBOLOGY INTERNATIONAL, 2001, 34 (05) : 335 - 343
  • [29] Inter-asperity cavitation for misalignment journal lubrication problem based on mass-conservative algorithm
    Zhen-peng HE
    Jun-hong ZHANG
    Zhou-yu LI
    Lin BA
    Gui-chang ZHANG
    Kai-nan WANG
    Xing LU
    Journal of Zhejiang University-Science A(Applied Physics & Engineering), 2013, (09) : 642 - 656
  • [30] Inter-asperity cavitation for misalignment journal lubrication problem based on mass-conservative algorithm
    Zhenpeng HE
    Junhong ZHANG
    Zhouyu LI
    Lin BA
    Guichang ZHANG
    Kainan WANG
    Xing LU
    Journal of Zhejiang University-Science A(Applied Physics & Engineering), 2013, 14 (09) : 642 - 656
12345