Analysis of Narrow Porous Journal Bearing Using Beavers-Joseph Criterion of Velocity Slip

[+] Author and Article Information
J. Prakash, S. K. Vij

Department of Mathematics, Indian Institute of Technology, Bombay, India

J. Appl. Mech 41(2), 348-354 (Jun 01, 1974) (7 pages) doi:10.1115/1.3423291 History: Received March 01, 1973; Revised June 01, 1973; Online July 12, 2010


Analytical solution for performance characteristics of a narrow journal bearing is obtained. The analysis takes account of the velocity slip at the surface of a porous medium by using Beavers-Joseph criterion [1]. Results are presented for various bearing characteristics and compared with earlier results obtained by using no-slip condition. A comparison is also made with an earlier approximate analysis [8] which considers the slip effects but assumes the bearing wall thickness to be infinitesimally small.

Copyright © 1974 by ASME
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