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Analysis of Interior Ballistic Mechanism of Metal Storm Weapon with Side Chambers

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2005年06期
Page:
674-678
Research Field:
Publishing date:

Info

Title:
Analysis of Interior Ballistic Mechanism of Metal Storm Weapon with Side Chambers
Author(s):
NI Zhi-jun~1ZHOU Ke-dong~1HE Lei~1WANG Shu~2
1.School of Mechanical Engineering,NUST,Nanjing 210094,China;2.208th Institute,China Ordnance Industry,Beijing 102202,China
Keywords:
metal storm side chamber interior ballistics firing rate
PACS:
TJ012
DOI:
-
Abstract:
The interior-ballistic process of the metal storm weapon systemwith side powder chambers is described and the mathematical model is constructed. Taking firing five bullets as an example, the computation of the above interior ballistics is conducted. The results show that the higher the firing rate is, the stronger the coupling between two conjoint bullets. interior ballist ics is, the more the energy lost on overcoming the resistance of pressure in front of project ile and on propellant gas. s filling side chambers is, and with the same loading conditions, the worse the bullets. consistency of interior ballistics performance is. So, to obtain the needed tactical target, an opt-i mum design on this new weapon system. s interior ballistics must be done.

References:

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[ 3] 陆家鹏, 谭兴良, 雷志义, 等. 自动武器气体动力学( 第 1 版) [M] . 北京: 兵器工业出版社, 1991. 161- 164.
[ 4] 华东工程学院103 教研室1 内弹道学[M] . 北京: 国防工业出版社, 1978. 39- 43.

Memo

Memo:
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Last Update: 2013-03-03