装药孔隙率对炸药烤燃响应的影响

装药孔隙率对炸药烤燃响应的影响

冯晓军, 王晓峰

文章导航 > 爆炸与冲击 > 2009 > 29(1): 109-112

冯晓军, 王晓峰. 装药孔隙率对炸药烤燃响应的影响[J]. 爆炸与冲击, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

引用本文:

冯晓军, 王晓峰. 装药孔隙率对炸药烤燃响应的影响[J]. 爆炸与冲击, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

FENG Xiao-jun, WANG Xiao-feng. Influences of charge porosity on cook-off response of explosive[J]. Explosion And Shock Waves, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

Citation:

FENG Xiao-jun, WANG Xiao-feng. Influences of charge porosity on cook-off response of explosive[J]. Explosion And Shock Waves, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

冯晓军, 王晓峰. 装药孔隙率对炸药烤燃响应的影响[J]. 爆炸与冲击, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

引用本文:

冯晓军, 王晓峰. 装药孔隙率对炸药烤燃响应的影响[J]. 爆炸与冲击, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

FENG Xiao-jun, WANG Xiao-feng. Influences of charge porosity on cook-off response of explosive[J]. Explosion And Shock Waves, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

Citation:

FENG Xiao-jun, WANG Xiao-feng. Influences of charge porosity on cook-off response of explosive[J]. Explosion And Shock Waves, 2009, 29(1): 109-112. doi: 10.11883/1001-1455(2009)01-0109-04

装药孔隙率对炸药烤燃响应的影响

doi: 10.11883/1001-1455(2009)01-0109-04

1.
西安近代化学研究所，陕西西安 710065

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出版历程
- 刊出日期: 2009-01-25

Influences of charge porosity on cook-off response of explosive

1.
Xi’an Modern Chemistry Research Institute, Xi’an 710065, Shaanxi, China

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Corresponding author: FENG Xiao-jun

摘要: 为了探讨炸药装药的孔隙率对其烤燃响应特性的影响，利用自行研制的炸药烤燃试验系统，选用TNT和JB-B两种炸药进行试验。得出结论：随着装药孔隙率的增大，炸药从开始发生自加速分解反应到发生烤燃反应的延滞时间会增长，相应的烤燃反应温度也会提高；同时孔隙率的增大也会导致炸药发生烤燃反应剧烈性的增大。
- 爆炸力学 /
- 烤燃特性 /
- 烤燃试验 /
- 炸药 /
- 炸药装药 /
- 装药孔隙率
Abstract: A cook-off equipment was developed to explore influences of charge porosity on the cook-off response of explosives. The cook-off test was carried out by taking the TNT and JB-B explosives for examples. Experimental results indicate that with the increase of charge porosity, the lasting time from the beginning of self-acceleration decomposition reaction to the start of cook-off reaction is prolonged, the corresponding cook-off temperature is elevated, and the violence of the cook-off response is intensified.
- mechanics of explosion /
- cook-off characteristic /
- cook-off test /
- explosive /
- explosive charge /
- charge porosity

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