Effects of HMX Particle Size on the Shock Initiation of PBXC03 Explosive
A series of shock initiation experiments are performed on the PBXC03 explosives in different formulations to understand the influence of the explosive particle size on the shock initiation, and the in-situ pressure gauge data are obtained, which show that shock sensitivity increases with the explosive particle size under the test condition used in this paper. Moreover, a mesoscopic reaction rate model which is calibrated by the experimental data on a medium formulation PBXC03 explosive is adopted and then applied to predict numerically the shock initiation of other PBXC03 explosives in different formulations. The numerical resultsare in good agreement with the experimental data.
粒子尺寸效应 介观反应速率模型 炸药粒度测试
Li-Jing Wen Zhuo-Ping Duan Zhuo-Cheng Ou Feng-Lei Huang
State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China
国内会议
太原
英文
1-7
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）