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

T. , V. V. L. N. Rao and A. , M. A. Rani and T. , Nagarajan and F. , M. Hashim (2013) Analysis of Couple Stress Fluid Lubricated Journal Bearing with Partial Slip Surface. In: 2013 IEEE Business Engineering & Industrial Applications Colloquium (BEIAC), April 7-9, 2013, Langkawi, Malaysia.

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Abstract

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.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TJ Mechanical engineering and machinery
Academic Subject One:Manufacturing
Departments / MOR / COE:Departments > Mechanical Engineering
ID Code:9833
Deposited By: Unnamed user with email tadimalla_v@petronas.com.my
Deposited On:11 Jul 2013 00:08
Last Modified:19 Jan 2017 08:21

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