Measurement of particle motions within tumbling granular flows

被引：28

作者：

Metcalfe, G ^{[1
]}

Graham, L ^{[1
]}

Zhou, J ^{[1
]}

Liffman, K ^{[1
]}

机构：

[1] CSIRO, Highett, Vic 3190, Australia

来源：

CHAOS | 1999年 / 9卷 / 03期

关键词：

D O I：

10.1063/1.166432

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Flowing granular materials are complex, industrially important, and scientifically provocative. In this paper we report measurements of granular transport in 3-dimensional tumbling containers. We use magnetic resonance imaging techniques for direct tracking of particles and measure the interior flows of granular materials. One goal is to measure industrial mixer performance over a wide range of conditions. As the mixer geometries are relatively simple, such measurements could serve as incisive tests during development of better granular equations of motion. (C) 1999 American Institute of Physics. [S1054-1500(99)02903-1].

引用

页码：581 / 593

页数：13

共 36 条

[1] EXPERIMENTS ON A GRAVITY-FREE DISPERSION OF LARGE SOLID SPHERES IN A NEWTONIAN FLUID UNDER SHEAR [J].