CELLULAR-AUTOMATON MODEL FOR SEGREGATION OF A 2-SPECIES GRANULAR FLOW

被引：32

作者：

FITT, AD ^{[1
]}

WILMOTT, P ^{[1
]}

机构：

[1] UNIV OXFORD, INST MATH, OXFORD OX1 3LB, ENGLAND

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.45.2383

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A cellular-automaton model is presented for the segregation of a granular flow. The need for such a model arose originally from consideration of a problem related to the ferro-alloy industry. The flow consists of particles of two different sizes, which in this specific industrial application are lumps of ore and coal or coke. It is known from experiments [S. A. Halvorsen, S. E. Remnes, and P. Hyldmo (unpublished)] that these particles show different mobilities under different circumstances. This effect is incorporated in our model via the inclusion of a "hydrostatic pressure" term.

引用

页码：2383 / 2388

页数：6

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