弹丸挤进压力对平衡炮内弹道性能的影响研究  

The Effect of Engraving Force of Projectile on Interior Ballistic Performance of DAVIS Gun

作　　者：段吉员[1] 王彦平[1] 刘仓理[1] 于川[1] 

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621900

出　　处：《高压物理学报》2006年第2期189-193,共5页Chinese Journal of High Pressure Physics

摘　　要：利用工程法和挤进时期内弹道法计算了某口径平衡炮的弹丸挤进压力,分析了其对内弹道性能的影响。只要参数选取合理,便可用工程值代替挤进时期内弹道计算值,既简化了计算模型,又满足了试验精度,还可为此类火炮内弹道建模和试验提供依据。The engraving force of projectile of a DAVIS gun through the way of project and interior ballistics during engraving has been calculated, and its effect on interior ballistic performance has been analyzed. The experiential value for theoretic model was determined, which simplified the calculation, but wih good experimental precision. Our analysis provided a ground for building interior ballistic model and experiment of such gun.

关 键 词：内弹道 平衡炮 挤进压力 

分 类 号：TJ012.1[兵器科学与技术—兵器发射理论与技术]