Performance Analysis of Capillary Compensated Hybrid Journal Bearing by Considering Combined Influence of Thermal Effects and Micropolar Lubricant

被引：9
|
作者：
Khatak, Pankaj [1 ]
Garg, H. C. [1 ]
机构：
[1] Guru Jambheshwar Univ Sci & Technol, Dept Mech Engn, Hisar 125001, Haryana, India
来源：
JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 2017年 / 139卷 / 01期
关键词：
micropolar lubrication; hybrid bearing; thermal effects; capillary flow valve; thermohydrostatic; FLUIDS;
D O I：
10.1115/1.4033715
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The viscous dissipation of micropolar lubricant results in temperature increase of hole-entry hybrid journal bearing. Thermohydrostatic (THS) performance characteristics are computed by the concurrent solution of micropolar Reynolds, micropolar energy, and conduction equations. The results obtained numerically indicate that bearing is significantly affected by increase in temperature. Hence, it is essential to consider the thermal effects for bearing operating with micropolar lubricant to produce realistic bearing characteristic data.
引用
收藏
页数：12
相关论文
共 50 条
  • [41] On the stiffness and damping coefficients of constant flow valve compensated conical hydrostatic journal bearing with micropolar lubricant
    Rana, N. K.
    Gautam, S. S.
    Verma, Suresh
    Rahmani, F.
    3RD INTERNATIONAL CONFERENCE ON INNOVATIONS IN AUTOMATION AND MECHATRONICS ENGINEERING 2016, ICIAME 2016, 2016, 23 : 42 - 50
  • [42] Influence of Couple Stress Lubricant on the Performance of Orifice Compensated Non-Recessed Hole-Entry Hydrostatic/Hybrid Journal Bearing
    Sharma, Satish C.
    Ram, Nathi
    PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBOLOGY CONFERENCE, IJTC 2012, 2013, : 143 - 145
  • [43] ANALYSIS OF MASS-TRANSFER EFFECTS ON THE PERFORMANCE OF JOURNAL BEARINGS USING MICROPOLAR LUBRICANT
    NARAYANAN, R
    NARAYANAN, CC
    NAIR, KP
    HEAT AND MASS TRANSFER, 1995, 30 (06): : 429 - 433
  • [44] Influence of wear on the performance of a multirecess conical hybrid journal bearing compensated with orifice restrictor
    Sharma, Satish C.
    Phalle, Vikas M.
    Jain, S. C.
    TRIBOLOGY INTERNATIONAL, 2011, 44 (12) : 1754 - 1764
  • [45] Influence of wear on the performance of a multirecess conical hybrid journal bearing compensated with orifice restrictor
    Tribology Laboratory, Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247667, India
    Tribol Int, 12 (1754-1764):
  • [46] Behaviour of conical porous hybrid journal bearing operated with MHD lubricant considering influence of surface irregularities
    Singh, Anil
    Sharma, Satish C.
    TRIBOLOGY INTERNATIONAL, 2022, 174
  • [47] PERFORMANCE-CHARACTERISTICS OF A CAPILLARY-COMPENSATED HYDROSTATIC JOURNAL BEARING
    HO, YS
    CHEN, NNS
    WEAR, 1979, 52 (02) : 285 - 295
  • [48] Compensated hole-entry hybrid journal bearing by CFV restrictor under micropolar lubricants
    Ram, Nathi
    Sharma, Satish C.
    Rajput, Arvind
    PROCEEDINGS OF MALAYSIAN INTERNATIONAL TRIBOLOGY CONFERENCE 2015, 2015, : 171 - 172
  • [49] Stability margin of hybrid journal bearing: Influence of thermal and elastic effects
    Kumar, V
    Sharma, SC
    Jain, SC
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2004, 126 (03): : 630 - 634
  • [50] Combined influence of geometric imperfections and misalignment of journal on the performance of four pocket hybrid journal bearing
    Rajput, Arvind K.
    Sharma, Satish C.
    TRIBOLOGY INTERNATIONAL, 2016, 97 : 59 - 70
12345