可燃容器对小号模块装药压力波影响的研究  

Study of Combustible Case Effects on Pressure Waves for Low-zone of Bi-modular Charge

作　　者：王育维[1] 郭映华[1] 董彦诚[1] 张洪汉[1] 

机构地区：[1]西北机电工程研究所,陕西咸阳712099

出　　处：《火炮发射与控制学报》2016年第2期31-35,45,共6页Journal of Gun Launch & Control

摘　　要：分析了双元模块装药小号装药的结构特点,针对小号装药的2号装药压力波现象较为突出的问题,建立了双一维多相流内弹道模型,给出了可燃容器燃烧规律,分析了可燃容器能量参数对压力波的影响。通过对可燃容器不同能量参数的对比试验研究及利用多相流内弹道理论仿真分析,得到了可燃容器能量特性对2号装药压力波的影响规律,理论仿真结果与试验结果一致,为分析小号装药压力波现象及可燃容器参数优化设计提供一定参考。An analysis is made of the interior ballistics structural characteristics of low-zone in Bi-modular charge. In response to the problem of much more prominent pressure wave of zone 2,a two-phase and one-dimensional model of interior ballistics was built with combustible case combustion law provided. An analysis is made of the effects of combustible case energy parameter on pressure waves. Through the comparative experimental study of different energy combustible cases and theoretical simu-lation analysis of interior ballistics multiphase flow,the effect laws of combustible case energy parame-ter on zone 2 pressure waves was obtained. Great agreement is shown between model and experimental measurements. The study results can serve as a guideline for pressure wave and optimizing combustible case energy parameter of zone 2 in Bi-modular charge.

关 键 词：可燃容器 模块装药 压力波 小号装药 

分 类 号：TJ012[兵器科学与技术—兵器发射理论与技术]