LAYERS MODEL OF THIN FILM LUBRICATION

›› 1998, Vol. 34 ›› Issue (6): 5-10.

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LAYERS MODEL OF THIN FILM LUBRICATION

Qu Qingwen;Hu Yahong;Zhu Jun

Shandong Institute of Engineering Xi'an Jiaotong University

Published:1998-11-01

Abstract

Abstract: Based on the interaction between bearing surfaces and liquid molecules is greater than action into liquid, lubrication layer will be classify as three layers, because that the viscosity of liquid varies as distance which is from bearing surface to liquid. Layer near surface is known as viscous change layer, the middle as convenience equal viscosity layer. Therefore, the general Reynolds equation is derived based on continually of liquid flow.

Key words: Adsorbent layer, Clearance ratio, Viscosity, Viscosity ratio

CLC Number:

TH117

Qu Qingwen;Hu Yahong;Zhu Jun. LAYERS MODEL OF THIN FILM LUBRICATION[J]. , 1998, 34(6): 5-10.

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