Record Details

Effect of velocity slip in a narrow rough porous journal bearing

DSpace at IIT Bombay

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Field Value
 
Title Effect of velocity slip in a narrow rough porous journal bearing
 
Creator GURURAJAN, K
PRAKASH, J
 
Subject surface-roughness
journal bearings
surface roughness
hydrodynamic lubrication
porous bearing
 
Description The paper examines the effect of velocity slip In a thin-walled infinitely short rough porous journal bearing operating under steady conditions in a hydrodynamic regime. The analysis extends earlier work [1] in which the tangential velocity at the surface of the porous material was neglected. The problem is solved analytically together with associated boundary conditions. It is found that there exists a strong interaction between roughness and slip effects. A comparison with the case of an infinitely long journal bearing [2] shows that there are significant qualitative and quantitative differences in load capacity and coefficient of friction. However, the slip-induced variations in friction force are similar to those for an infinitely long journal bearing.
 
Publisher PROFESSIONAL ENGINEERING PUBLISHING LTD
 
Date 2011-08-27T07:54:31Z
2011-12-26T12:57:48Z
2011-12-27T05:45:22Z
2011-08-27T07:54:31Z
2011-12-26T12:57:48Z
2011-12-27T05:45:22Z
2003
 
Type Article
 
Identifier PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 217(J1), 59-70
1350-6501
http://dx.doi.org/10.1243/135065003321164802
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11592
http://hdl.handle.net/10054/11592
 
Language en