Effect of small size charge on the run-up distance to detonation for ultrafine HMX
In order to characterize the propagation of detonation wave in small size charge, ultrafine HIVIX sample was pressed in small metal tubes and were initiated by detonators. The tested HIVIX was refined by and the run-up distance to detonation ranged from lOmm to 12mm, due to different diameters of charge and restraint condition. When the particle sizes decreased, the critical diameter and run-up distance to detonation reduced correspondingly. The numerical simulation was also proved by experimental results, and it was found different from the ideal models. The measurements of run-up distance to detonation were significantly depended on uniformity in small size charge
临界直径 超细HIVIX样本 爆轰传播 数值模拟
JIANG Xiabing ZHANG Jinglin WANG Jinying
State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology,Beijing,10 Chemical Industry and Ecology School, North University of China,Taiyuan,030051
国内会议
太原
英文
1-5
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）