DILATANT PROCESS FOR CONVECTIVE MOTION IN A SAND HEAP

被引：51

作者：

RAJCHENBACH, J

机构：

[1] Laboratoire d’Acoustique et d’Optique de la, Matiere Condensee Universite, Paris

来源：

EUROPHYSICS LETTERS | 1991年 / 16卷 / 02期

关键词：

TRANSPORT PROCESSES; THEORY; MECHANICS OF DISCRETE SYSTEMS; HYDRODYNAMIC STABILITY AND INSTABILITY;

D O I：

10.1209/0295-5075/16/2/005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new instability mechanism is proposed to explain recent experiments on granular materials. It involves Reynolds' concept of dilatancy, which is specific to granular materials.

引用

页码：149 / 152

页数：4

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