SUFFICIENT CONDITIONS FOR SMALL PARTICLES TO HOLD TOGETHER BECAUSE OF ADHESION FORCES

被引：21

作者：

FICHMAN, M

PNUELI, D

机构：

[1] Technion-Israel Inst of Technology,, Faculty of Mechanical Engineering,, Haifa, Isr, Technion-Israel Inst of Technology, Faculty of Mechanical Engineering, Haifa, Isr

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1985年 / 52卷 / 01期

关键词：

ELASTOPLASTICITY;

D O I：

10.1115/1.3168977

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

An elastic-plastic collision between two small particles or between a small one and a larger one is considered. Adhesion forces are included. It is found that the elastic limit of the particles material is quite frequently reached, sometimes even without initial velocity at all. Conditions for the particles not to have enough energy to overcome the adhesion forces are formulated, and used to calculate conditions for the particles to stick together.

引用

页码：105 / 108

页数：4

共 9 条

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