未反应炸药JOB-9003的JWL状态方程  

JWL Equation of State of Unreacted JOB-9003 Explosive

作　　者：王延飞[1] 刘杰[1] 张旭[1] 张蓉[1] 钟斌[1] WANG Yan-Fei LIU Jie ZHANG Xu ZHANG Rong ZHONG Bin(National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621999, China)

机构地区：[1]中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川绵阳621999

出　　处：《高压物理学报》2016年第5期387-391,共5页Chinese Journal of High Pressure Physics

基　　金：国防技术基础科研项目

摘　　要：采用火炮加载技术对JOB-9003炸药进行一维平面冲击实验,利用组合式电磁粒子速度计记录了不同位置的粒子速度变化历程,获得了炸药的冲击Hugoniot线。利用实测的冲击Hugoniot线,对三项式状态方程进行标定,确定了JOB-9003炸药的JWL状态方程参数。One-dimensional plane impact experiments with power gun were conducted on JOB-9003 explosives. The Hugoniot relation of unreacted JOB-9003 explosive was obtained by measuring the particle velocities at different depths with magnetic gauges. Moreover, the trinomial equation of state was calibrated with the experimental Hugoniot curve, and the JWL equation of state parameters of JOB-9003 explosive were determined.

关 键 词：一维平面冲击 冲击绝热线 三项式状态方程 

分 类 号：O521.2[理学—高压高温物理]