A theoretical model for the stick/bounce behaviour of adhesive, elastic-plastic spheres

被引：609

作者：

Thornton, C ^{[1
]}

Ning, ZM

机构：

[1] Aston Univ, Sch Engn & Appl Sci, Civil & Mech Engn Div, Birmingham B4 7ET, W Midlands, England

[2] Univ Cambridge, Cavendish Lab, Polymers & Colloids Grp, Cambridge CB3 0HE, England

来源：

POWDER TECHNOLOGY | 1998年 / 99卷 / 02期

关键词：

impact; restitution; adhesion; contact mechanics;

D O I：

10.1016/S0032-5910(98)00099-0

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The paper considers the normal impact of elastic-perfectly plastic spheres, with and without interface adhesion, and presents an analytical solution for the coefficient of restitution which is expressed in terms of the impact velocity, the critical sticking velocity and the velocity below which the interaction is assumed to be elastic. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：154 / 162

页数：9

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