The coefficient of normal restitution for the Hertzian contact of two rough spheres colliding in a viscous fluid
详细信息 查看全文
- 作者：Julian A. Simeonov julian.simeonov@nrlssc.navy.mil" class="auth_mail" title="E-mail the corresponding author
- 关键词：Particle collisions ; Coefficient of restitution ; Hertzian contact ; Lubrication force
- 刊名：Mechanics Research Communications
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：73
- 期：Complete
- 页码：140-144
- 全文大小：462 K
文摘
- •
Estimated the coefficient of restitution in viscous Hertzian contact of rough spheres.
- •
Determined the dependence of the coefficient of restitution on the micro-roughness.
- •
Determined the dependence of the coefficient of restitution on the impact velocity.
- •
The result can be used to model collision dissipation in particle-laden flows.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |