Influence of wear on the performance of a 2-lobe multirecess hybrid journal bearing system compensated with membrane restrictor
Influence of wear on the performance of a 2-lobe multirecess hybrid journal bearing system compensated with membrane restrictor
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DOI：
10.1016/j.triboint.2010.11.011
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发表时间：
2011-04
影响因子：
6.2
通讯作者：
V. Phalle;Satish C. Sharma;S. Jain
中科院分区：
文献类型：
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作者：
V. Phalle;Satish C. Sharma;S. Jain
本文分析研究了磨损对膜补偿双叶四袋混合滑动轴承系统性能的影响。采用有限元法和牛顿-拉夫逊法求解了润滑油在滑动轴承系统间隙中流动的修正雷诺方程。数值模拟结果清楚地表明，磨损对轴承的性能影响很大。明智地选择δ， δ¯和C¯m等参数可以提供更好的轴承性能。
In the present paper, an analytical study concerning the influence of wear on the performance of a membrane compensated 2-lobe four-pocket hybrid journal bearing system has been presented. The modified Reynolds equation governing the flow of lubricant in the clearance space of a journal bearing system was solved using FEM and Newton–Raphson method. The numerically simulated results clearly indicates that the performance of the bearing is greatly affected by wear. A judicious selection of parameters such as δ, δ¯wand C¯mmay provide better bearing performance.