RADIAL SEGREGATION IN A 2D DRUM - AN EXPERIMENTAL-ANALYSIS

被引：137

作者：

CANTELAUBE, F

BIDEAU, D

机构：

[1] Université de Rennes I Campus de Beaulieu, Rennes

来源：

EUROPHYSICS LETTERS | 1995年 / 30卷 / 03期

关键词：

D O I：

10.1209/0295-5075/30/3/002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report experimental results on radial segregation in a 2d rotating drum half-filled by a mixture of small and large disks. This segregation is present both in the intermittent (avalanches) and in the continuous flow regimes. The kinetics of the process are analysed and appear to be very fast. Some results on a first quantitative analysis of the trapping process-which is the basic mechanism of segregation-within the surface flow are presented.

引用

页码：133 / 138

页数：6

共 14 条

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