LUBRICATION OF LONG POROUS SLIDER BEARINGS - (USE OF THE BRINKMAN-EXTENDED DARCY MODEL)

Authors
HWANG CC LIN JR YANG RF
Citation
Cc. Hwang et al., LUBRICATION OF LONG POROUS SLIDER BEARINGS - (USE OF THE BRINKMAN-EXTENDED DARCY MODEL), JSME international journal. Series B, fluids and thermal engineering, 39(1), 1996, pp. 141-148
Citations number
15
Categorie Soggetti
Engineering, Mechanical",Thermodynamics
Journal title
JSME international journal. Series B, fluids and thermal engineering → ACNP
ISSN journal
13408054
Volume
39
Issue
1
Year of publication
1996
Pages
141 - 148
Database
ISI
SICI code
1340-8054(1996)39:1<141:LOLPSB>2.0.ZU;2-3
Abstract
We apply the Brinkman-extended Darcy model to analyze the hydrodynamic lubrication of long porous slider bearings. The solutions are obtaine d and compared with those based on the Darcy model. The results show t hat the effects of viscous shear given by the Brinkman-extended Darcy model lead to a higher load capacity and a lower friction parameter. I t is found that a thicker porous bearing gives a greater effect of vis cous shear on load capacity and friction parameter.