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兵工学报 ›› 2002, Vol. 23 ›› Issue (4): 462-464.

• 论文 • 上一篇    下一篇

水深变化时水下发射装置的内弹道计算

1:陈捷;2:王昌明,狄长安,柳光辽   

  1. 1:南京工业大学机械学院,江苏南京,210009;2:南京理工大学机械学院
  • 收稿日期:2001-07-01 修回日期:2002-09-01 上线日期:2014-12-25
  • 通讯作者: 王杰方

Interior Ballistic Calculations of an Under Water Gun at Various Depths

1:Chen Jie;2:Wang Changming, Di Changan,Liu Guangliao   

  1. 1:Machanical School of Nanjing University of Technology, Nanjing, 210009;2:School of Mechanical Engineering, Nanjing University of Science and Technology
  • Received:2001-07-01 Revised:2002-09-01 Online:2014-12-25
  • Contact: WANG Jie-fang

摘要: 本文讨论了不同水深对水下发射装置最大膛压和弹丸出膛口速度影响的实验现象,提出了将水深的影响折算到次要功中去的思想,提供了不同水深内弹道的计算方法,并用实验数据验证,说明该方法的实用性。

关键词: 机械学 , 水下发射装置 , 水下内弹道 , 水下发射

Abstract: The influence of water depth on the maximum pressure in the bore and the initial velocity of underwater guns are discussed. I he idea that the effect of water depth can be converted into a secondary work coefncient is put forward,from which a method for calculating the interior ballistics of different water depths is given. Experimental data have shown the feasibility of this method.

Key words: mechanics , underwater projectile , interior ballistics , shooting under water

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