Dispersion of airborne aggregated dust by an orifice

被引：0

作者：

Yamamoto, H. ^{[1
]}

Suganuma, A. ^{[1
]}

机构：

[1] Department of Chemical Engineering, Faculty of Engineering, University of Tokyo, Tokyo 113, Japan

来源：

International chemical engineering | 1984年 / 24卷 / 02期

关键词：

FLOW OF FLUIDS - GASES - POWDERS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This study reports the results of experiments on the dispersion of an aggregated dust by the action of a gas flowing at high velocity through an orifice. In particular, it is shown that an aggregated dust can be successfully dispersed by an orifice, and that the reproducibility of the particle-size distribution of the dispersed dust is very good. If the energy of dissipation of the gas flow in a thin-diameter pipe is used as the parameter expressing the magnitude of the dispersing effect of the orifice, an empirical equation can be derived which gives the particle size of the dispersed dust.

引用

页码：338 / 345