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

页码：93 / 107

页数：15

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