A jig model based on the discrete element method and its experimental validation

被引：46

作者：

Mishra, BK ^{[1
]}

Mehrotra, SP ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Mat & Met Engn, Kanpur 208016, Uttar Pradesh, India

来源：

INTERNATIONAL JOURNAL OF MINERAL PROCESSING | 2001年 / 63卷 / 04期

关键词：

jigging; DEM; stratification;

D O I：

10.1016/S0301-7516(01)00053-9

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

A contact model based on the discrete element method (DEM) coupled with a simplified fluid model is used to describe the motion of particles during jigging. The 3D DEM model is able to predict the concentration of particles of each and individual particle types across the jig bed. The model is validated against experimental data collected from a properly instrumented and controlled pilot scale jig. The experimental results show a reasonably good agreement with the model predictions. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：177 / 189

页数：13

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