Adhesion of an elastic particle to a plane surface: Effects of the inertial force and the van der Waals force

被引：6

作者：

Chang, YI

Wang, YF

机构：

[1] Department of Chemical Engineering, Tunghai University, Taichung

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 1996年 / 111卷 / 1-2期

关键词：

adhesion; elastic;

D O I：

10.1016/0927-7757(95)03505-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Applying the Hertz contact theory of linear elasticity and the lubrication equation of fluid dynamics, the effects of the inertial force and the van der Waals force on the dynamic deformation of an elastic particle which closely adheres to a plane surface are investigated. The cause of dimple formation on the particle surface is analyzed. Moreover, for different values of the particle inertia, critical values of the van der Waals force which lead the particle to contact the plane surface are also estimated.

引用

页码：21 / 28

页数：8

共 14 条

[1]

[Anonymous], 1948, THEORY STABILITY LYO

[2] EFFECTS OF LONDON-VANDERWAALS FORCES ON THE THINNING OF A DIMPLED LIQUID-FILM AS A SMALL DROP OR BUBBLE APPROACHES A HORIZONTAL SOLID PLANE [J].