Three-dimensional DEM simulations of bulk handling by screw conveyors

被引：124

作者：

Shimizu, Y

Cundall, PA

机构：

[1] Itasca Consulting Grp Inc, Software Dev, Minneapolis, MN 55415 USA

[2] Univ Minnesota, Dept Civil Engn, Minneapolis, MN 55455 USA

来源：

JOURNAL OF ENGINEERING MECHANICS | 2001年 / 127卷 / 09期

关键词：

Computer simulation - Finite element method - Performance;

D O I：

10.1061/(ASCE)0733-9399(2001)127:9(864)

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A numerical analysis using the 3D distinct element method (DEM) is conducted in order to examine the performance of screw conveyors. In particular, the simulation of horizontal and vertical types is studied. The results are compared with previous work and empirical equations. As a result, it is determined that this method is sufficiently well developed and useful to analyze the performance of screw conveyors.

引用

页码：864 / 872

页数：9

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