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兵工学报 ›› 1996, Vol. 17 ›› Issue (1): 6-11.

• 论文 • 上一篇    下一篇

辅助药室采用整装液体药提高弹丸初速的实验和理论研究

徐诚、陆家鹏、 周克栋 、李德芬   

  1. 南京理工大学机械学院,南京,210094
  • 收稿日期:1994-07-01 修回日期:1995-05-01 上线日期:2014-12-25
  • 通讯作者: 徐诚
  • 基金资助:
    博士点基金和教委优秀青年教师基金资助项目

Increasing the Muzzle Veiocity by Means of Auxiliary Chamber with Bulk-Loaded Liquid Propellant一An Experimental and Theoretical Investigation

Xu Cheng, Lou Jiapeng, Zhou Kedong, et al.   

  1. Nanjing University of Science Technology, Nanjing, 210094
  • Received:1994-07-01 Revised:1995-05-01 Online:2014-12-25
  • Contact: Xu Cheng

摘要: 报道了辅助药室采用整装式液体发射药提高弹丸初速的原理性实验研究结果,揭示了该方案的增速潜力和参数影响规律;并提出了一种简化的理论预测模型,计算结果与实验结果符合较好。

关键词: 内弹道 , 初速 , 辅助药室 , 新型推进技术

Abstract: Experimental results about the principle of increasing muzzle velocity by means of auxiliary chamber with bulk-loaded liquid propellant are reported. The capaci?ty of increasing muzzle velocity and effects of various paramters of the auxiliary cham?ber are revealed. A theoretical model for the interior ballistics of the gun with auxiliary chamber is developed. Numerical solution shows good agreement with test results.

Key words: interior ballistics , muzzle velocity , auxiliary chamber , new propulsion technology