Influence of the size distribution and concentration on wood dust explosion:: Experiments and reaction modelling

被引：87

作者：

Callé, S ^{[1
]}

Klaba, L ^{[1
]}

Thomas, D ^{[1
]}

Perrin, L ^{[1
]}

Dufaud, O ^{[1
]}

机构：

[1] CNRS, Lab Chem Engn Sci, LSGC, F-54001 Nancy, France

来源：

POWDER TECHNOLOGY | 2005年 / 157卷 / 1-3期

关键词：

explosion; dust; overpressure; combustion;

D O I：

10.1016/j.powtec.2005.05.021

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The explosion ability of wood dust was characterized by a 20 L explosion sphere (Kuhner). The overpressure inside the sphere is recorded during the explosion. The results show that the violence of the explosion is all the more important that the particle size is low. A model based on balances on chemical reaction, kinetics and thermodynamics leads to the representation of the pressure change during the explosion. There is a good agreement between the calculations and the experiments. (c) 2005 Elsevier B.V All rights reserved.

引用

页码：144 / 148

页数：5

共 10 条

[1] Coal dust explosibility [J].