On the squeeze flow between two rigid spheres with partially wetted surfaces

被引：2

作者：

Li, W-L ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Inst Nanotechnol & Microsyst Engn, Ctr Micro Nano Sci & Technol, Tainan 701, Taiwan

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY | 2010年 / 224卷 / J2期

关键词：

non-Newtonian fluid; Navier slip; power law model; SLIP BOUNDARY-CONDITION; LIQUID; VISCOSITY;

D O I：

10.1243/13506501JET612

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The effects of flow rheology and wall slip on the isothermal squeeze film flow between two spherical hydrophobic Surfaces are derived analytically. The non-Newtonian power-law model as well as the Navier-slip boundary conditions is considered in the partially wetted bearings. The squeeze flow and the viscous forces between two rigid spheres are discussed for various combinations of flow index, squeeze velocity, minimum film thickness, and slip lengths.

引用

页码：195 / 201

页数：7

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