Approximate analysis on temperature rise in charge explosive during projectile penetration of a multilayer target

摘要：

　　In order to study the effect of charge temperature by stress wave propagation during projectile penetration in a multilayer target, the theoretical model was set up, which can calculate the plastic deformation or elastic deformation of charge by stress wave and the charge temperature rise.It is concluded that the stress wave is a cause of charge temperature rise.The maximum temperature rise and its location in the charge explosive are dependent on the physical parameters of charge and charge length and initial stress wave and target layer.The location of maximum temperature rise generally is the head of charge or the junction of plastic deformation and elastic deformation.

关键词： Stress waves Temperature rise Charge explosive Penetration

作者: Ding-shan ZHANG Pu-lei WU

作者单位: Xian Modern Chemistry Research Institute, Xian, 710065, Shaanxi, China

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 721-724

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）