掩体内火炮射击炮口冲击波分布规律的试验研究与分析  

Experimental Research and Analysis for Shock Wave Distribution Law of Cannon Shooting Inside Shelter

作　　者：伍俊[1] 高超[2] 刘元[2] 

机构地区：[1]清华大学土木工程系,北京100084 [2]总参工程兵科研三所,河南洛阳471023

出　　处：《兵工学报》2006年第1期144-148,共5页Acta Armamentarii

摘　　要：通过试验研究和数值计算分析,对某加农炮在掩体内射击时炮口冲击波分布规律进行了研究,得到了不同覆土情况下结构内各测点超压和噪声变化情况,给出了不同开口宽度射击时炮口冲击波在结构内压力分布曲线,并对试验结果和数值计算结果进行了分析比较。The shock wave distribution law on cannon shooting inside shelter was investigated through test and numerical calculation, every overpressure and yawp of different thickness earth inside shelter were obtained. The overpressure distribution curves of different hatch width on cannon shooting inside shelter were presented, the test result and numerical analysis were compared.

关 键 词：流体力学 火炮 内射击 炮口冲击波 超压 分布规律 

分 类 号：TJ011.1[兵器科学与技术—兵器发射理论与技术]