Effect of Surface Roughness on MHD Couple Stress Squeeze-Film Characteristics between a Sphere and a Porous Plane Surface

Effect of Surface Roughness on MHD Couple Stress Squeeze-Film Characteristics between a Sphere and a Porous Plane Surface

The combined effects of couple stress and surface roughness on the MHD squeeze-film lubrication between a sphere and a porous plane surface are analyzed, based upon the thin-film magnetohydrodynamic (MHD) theory. Using Stoke’s theory to account for the couple stresses due to the microstructure addit...

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Bibliographic Details
Main Authors:	M. Rajashekar, Biradar Kashinath
Format:	Article
Language:	English
Published:	Hindawi Limited 2012-01-01
Series:	Advances in Tribology
Online Access:	http://dx.doi.org/10.1155/2012/935690

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