Segregation indices of multi-sized particle mixtures during the filling of a two-dimensional hopper

被引：20
|
作者：
Shinohara, K [1 ]
Golman, B [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Engn, Div Mat Sci & Engn, Kita Ku, Sapporo, Hokkaido 0608628, Japan
来源：
ADVANCED POWDER TECHNOLOGY | 2002年 / 13卷 / 01期
关键词：
segregation index; multi-sized particles; hopper filling;
D O I：
10.1163/15685520252900974
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Segregation indices were proposed to describe the intensity of segregation of multi-sized particle mixtures as a whole during filling a two-dimensional silo. They adequately represented the effects of the operational conditions on the segregation patterns obtained experimentally, As a result, the proposed segregation indices were found to increase with a lower feed rate and lower concentration of the smallest component, and exhibit a maximum with increasing numbers of components.
引用
收藏
页码：93 / 107
页数：15
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