Lubrication of short porous journal bearings - use of the Brinkman-extended Darcy model

J. R. Lin; Chi-Chuan Hwang

doi:10.1016/0043-1648(93)90457-W

Lubrication of short porous journal bearings - use of the Brinkman-extended Darcy model

J. R. Lin, Chi-Chuan Hwang

Department of Engineering Science

Research output: Contribution to journal › Article › peer-review

43 Citations (Scopus)

Abstract

We apply the Brinkman-extended Darcy model within the porous medium to analyze the hydrodynamic lubrication of short porous journal bearings. The results show that the effects of viscous shear will increase the load capacity and decrease the coefficient of friction. Furthermore, the present analysis can correct and modify the previous study based on the Darcy model with slip-flow effects.

Original language	English
Pages (from-to)	93-104
Number of pages	12
Journal	Wear
Volume	161
Issue number	1-2
DOIs	https://doi.org/10.1016/0043-1648(93)90457-W
Publication status	Published - 1993 Apr 1

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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abstract = "We apply the Brinkman-extended Darcy model within the porous medium to analyze the hydrodynamic lubrication of short porous journal bearings. The results show that the effects of viscous shear will increase the load capacity and decrease the coefficient of friction. Furthermore, the present analysis can correct and modify the previous study based on the Darcy model with slip-flow effects.",

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