| 铝粉含量对梯铝炸药爆压和冲击波参数的影响 |
| |
| 引用本文： | 冯晓军,王晓峰,黄亚峰,封雪松.铝粉含量对梯铝炸药爆压和冲击波参数的影响[J].火炸药学报,2009,32(5):1-4. |
| |
| 作者姓名： | 冯晓军 王晓峰 黄亚峰 封雪松 |
| |
| 作者单位： | 西安近代化学研究所,陕西,西安,710065 |
| |
| 摘 要： | 测试了以TNT为基不同含量含铝炸药的爆压和空中爆炸冲击波参数,通过分析铝粉对炸药爆压、空中爆炸参数和爆炸冲击波超压的影响,建立了爆压与铝氧比的关系曲线、5种TNT基含铝炸药的冲击波相似律方程和TNT/Al炸药的爆压与空中爆炸冲击波超压的关系式.结果表明,随着铝粉含量的增加,炸药的爆压呈指数衰减,近距离的冲击波超压也快速减小,但爆炸场温度和爆炸火球的直径及持续时间会增大.
|
| 关 键 词： | 爆炸力学 含铝炸药 爆压 冲击波超压 爆炸场温度 |
Effect of Aluminium Content on the Detonation Pressure and Shock Wave Parameters of TNT/Al Explosives |
| |
| FENG Xiao-jun,WANG Xiao-feng,HUANG Ya-feng,FENG Xue-song.Effect of Aluminium Content on the Detonation Pressure and Shock Wave Parameters of TNT/Al Explosives[J].Chinese Journal of Explosives & Propellants,2009,32(5):1-4. |
| |
| Authors: | FENG Xiao-jun WANG Xiao-feng HUANG Ya-feng FENG Xue-song |
| |
| Affiliation: | FENG Xiao-jun,WANG Xiao-feng,HUANG Ya-feng,FENG Xue-song(Xi\'an Modern Chemistry Research Institute,Xi\'an 710065,China) |
| |
| Abstract: | The detonation pressure and air explosion shock wave parameters of different aluminized explosives based TNT were tested.The influence of aluminium on the detonation pressure,air explosion parameters and shock wave overpressure was analyzed and the relationship between detonation pressure and ratio of aluminium to oxygen was built.The shock wave similarity equations for five kinds of explosives and the equation describing detonation pressure vs.shock wave overpressure were achieved.The results show that the... |
| |
| Keywords: | explosion mechanics aluminized explosive detonation pressure shock wave overpressure temperature of explosion field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
