Analysis of Couple Stress Fluid Lubricated Journal Bearing with Partial Slip Surface

被引：0

作者：

Rao, T. V. V. L. N. ^{[1
]}

Rani, A. M. A. ^{[1
]}

Nagarajan, T. ^{[1
]}

Hashim, F. M. ^{[1
]}

机构：

[1] Univ Teknol PETRONAS, Dept Mech Engn, Tronoh 31750, Perak Darul Rid, Malaysia

来源：

2013 IEEE BUSINESS ENGINEERING AND INDUSTRIAL APPLICATIONS COLLOQUIUM (BEIAC 2013) | 2013年

关键词：

Journal bearing; Couple stress; Partial slip; Load capacity; Coefficient of friction; HALF-WETTED BEARING;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present study examines the effects of partial slip bearing configuration on improvement in load capacity and reduction in friction coefficient for journal bearing lubricated with couple stress fluids. The couple stresses effects are analyzed based on Stokes micro-continuum theory and partial slip configuration is analyzed using Navier slip boundary conditions. The nondimensional pressure and shear stress expressions are derived based on one-dimensional analysis using modified Reynolds equation. Partial slip of bearing surfaces has a potential to improve load carrying capacity for couple stress fluid lubricated concentric journal bearing.

引用

页码：807 / 811

页数：5

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