THE STUDY OF THE CHARACTERISTICS OF TNT DUST EXPLOSION

王晶禹

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THE STUDY OF THE CHARACTERISTICS OF TNT DUST EXPLOSION

更新时间：2026-09-14

- THE STUDY OF THE CHARACTERISTICS OF TNT DUST EXPLOSION
- TNT粉尘爆炸特性研究
- Issue 4, (1995)
- 作者机构：
  
  华北工学院
- 作者简介：
- 基金信息：
- DOI：
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- Published：1995
- 稿件说明：
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王晶禹. THE STUDY OF THE CHARACTERISTICS OF TNT DUST EXPLOSION[J]. 1995, (4).
DOI：

王晶禹. THE STUDY OF THE CHARACTERISTICS OF TNT DUST EXPLOSION[J]. 1995, (4). DOI：

摘要

本文就ＴＮＴ粉尘在二种粒度范围１６０～２００目、２００目以上和不同温度的情况，对其最小点火能量和爆炸下限进行了较全面的测试，并针对延迟时间、电极间隙、贮能电容、放电电阻、环境湿度、喷气压力和粉尘浓度等试验条件对粉尘爆炸特性的影响进行了讨论，而且对易挥发性炸药粉尘的爆炸机理做了初步证明。

Abstract

The author takes more comprehensive measurements of the characteris-tics of TNT dust explosion(the lower limit of explosion and the minimum ignition energy)under the condition of two types of sizes(160～200 item and below 200 item)and different temperatures

and studies the influence of detay time

elec-trode gap

energy-storaging capacitor

discharge resistance in series

environment humidity

spray-air pressure and dust concentration to the characteristics of dust explcsion

and obtains a tentative demonstration of the explosion mechanism of volatile explosive dusts.

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