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首页> 外文期刊>Advances in Tribology >Influence of Micropolar Lubrication on the Performance of 4-Pocket Capillary Compensated Conical Hybrid Journal Bearing
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Influence of Micropolar Lubrication on the Performance of 4-Pocket Capillary Compensated Conical Hybrid Journal Bearing

机译：微极性润滑对四腔毛细管补偿圆锥混合轴颈轴承性能的影响

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摘要

The present paper deals with a theoretical analysis of 4-pocket capillary compensated conical hybrid journal bearing system operating with micropolar lubricant. The modified Reynolds equation for a conical journal bearing system operating with micropolar lubricant has been derived. In the present study, Eringen's micropolar theory has been used to model micropolar lubrication in cylindrical coordinate system. The study has been carried out for the different values of micropolar parameters, that is, characteristic length (I) and coupling number (N). The conical bearing configurations having semicone angle 10°, 20°, 30°, and 40° have been studied. The study suggests that micropolar lubricant offers better performance vis-a-vis Newtonian lubricant for bearing configurations having values of semicone angle 10° and 20°.
机译：本文涉及使用微极性润滑剂的4口袋毛细管补偿圆锥混合轴颈轴承系统的理论分析。对于使用微极性润滑剂的圆锥形轴颈轴承系统，得出了改进的雷诺方程。在本研究中，Eringen的微极理论已被用于对圆柱坐标系中的微极润滑进行建模。已经针对微极性参数的不同值（即特征长度（I）和耦合数（N））进行了研究。已经研究了半锥角为10°，20°，30°和40°的圆锥形轴承构造。这项研究表明，对于半圆锥角为10°和20°的轴承配置，微极性润滑剂与牛顿润滑剂相比具有更好的性能。

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