ABSTRACT To investigate the detonation characteristics and the detonation wave profiles of the melt-cast aluminized explosive RBOL-2 (DNAN/HMX/aluminum/other additives), the particle velocity of the interface between the explosive and the Lithium-Fluoride (LiF) window and the free-surface velocity of the copper plate accelerated are measured by using the DISAR interferometer system. It is found that, for RBOL-2 explosive, the reaction zone length is 202 ± 2.5 ns/1.073 ± 0.013 mm, the particle velocity and the pressure at the Von Neumann spike are 2364 ± 3 m/s and 41.80 ± 0.07 GPa, respectively, and the particle velocity and the pressure at the Chapman-Jouguet point are 1564 ± 3 m/s and 25.42 ± 0.05 GPa, respectively. Moreover, the parameters of the Jones-Wilkins-Lee (JWL) equation of state of the RBOL-2 explosive are also determined by the genetic optimization algorithm and the measured free surface velocity of the copper plate.

中文翻译：

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DNAN基熔铸铝炸药反应区的测量及状态参数方程的确定

摘要 研究熔铸含铝炸药 RBOL-2（DNAN/HMX/铝/其他添加剂）的爆轰特性和爆轰波形，炸药与氟化锂（LiF）窗口界面的粒子速度使用DISAR干涉仪系统测量加速后的铜板的自由表面速度。发现对于RBOL-2炸药，反应区长度为202±2.5 ns/1.073±0.013 mm，冯诺依曼尖峰处的粒子速度和压力分别为2364±3 m/s和41.80±0.07 GPa， Chapman-Jouguet 点的粒子速度和压力分别为 1564±3 m/s 和 25.42±0.05 GPa。而且，