Analysis of electric double layer on thin film lubrication with partial slip

Rao, T.V.V.L.N. and Sufian, S. and Mohamed, N.M. (2014) Analysis of electric double layer on thin film lubrication with partial slip. Advanced Materials Research, 925. pp. 538-542. ISSN 10226680

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Abstract

This paper presents a model of electro-viscosity considering effects of electric double layer on thin film lubrication with partial slip. The apparent viscosity and modified Reynolds equation are derived with consideration of electric double layer with partial slip. The apparent viscosity includes the combined effects of the electro-viscosity, the viscosity of bulk fluid and slip length. The electro-viscosity depends on the zeta potential. The effects of electric double layer with partial boundary slip on load capacity are analyzed for one-dimensional slider bearing. The electric double layer leads to an increase in apparent viscosity of lubricant and hence load capacity in thin film lubrication. Electric double layer with partial slip on parallel bearing surfaces increases the bearing load capacity. © (2014) Trans Tech Publications, Switzerland.

Item Type: Article
Additional Information: cited By 2; Conference of Joint International Conference on Nanoscience, Engineering and Management, BOND21 ; Conference Date: 19 August 2013 Through 21 August 2013; Conference Code:105439
Uncontrolled Keywords: Electrochemistry; Lubrication; Thin films; Zeta potential, Apparent viscosity; Bearing surfaces; EDL; Electric double layer; Electro-kinetic; Electro-viscosity; Modified Reynolds equation; Thin film lubrication, Viscosity
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 16:17
Last Modified: 09 Nov 2023 16:17
URI: https://khub.utp.edu.my/scholars/id/eprint/5341

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