[1]陆中兵,周彦煌,王育维.短管炮模块装药两相流内弹道模拟[J].南京理工大学学报(自然科学版),1999,(02):13-16.
 Lu Zhongbing Zhou Yanhuang Wang Yuewei.Two Phase Flow Interior Ballistic Simulation of the Short barrel Gun with Modular Charges[J].Journal of Nanjing University of Science and Technology,1999,(02):13-16.
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短管炮模块装药两相流内弹道模拟()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
1999年02期
页码:
13-16
栏目:
出版日期:
1999-04-30

文章信息/Info

Title:
Two Phase Flow Interior Ballistic Simulation of the Short barrel Gun with Modular Charges
作者:
陆中兵周彦煌王育维1
南京理工大学动力工程学院, 南京210094)
( ¹ 陕西机械电气研究所, 咸阳712099)
Author(s):
Lu Zhongbing Zhou Yanhuang Wang Yuewei ①
School of Dynamic Engineering,NUST, Nanjing210094
¹ Shanxi Mechanical and Elect rical Institute, Xianyang 712099
关键词:
内弹道学 发射药装药 数值模拟 两相流
Keywords:
interior ballist ics gun propellant charges numerical simulat ion tw o-phase flow
分类号:
TJ012
摘要:
大口径火炮模块发射装药通常由多个模块组成,流场结构复杂。该文对燃烧场进行分区模化,并在此基础上给出两相流内弹道理论模型和计算步骤,编制程序对短管试验炮膛内发射过程进行了数值模拟。结果表明,膛内的压力、压差及弹丸速度等参量的理论计算结果与实验吻合得较好,模拟结果有较高的置信度。该模型和计算程序可用于模块装药结构火炮内弹道模拟、装药设计和安全性能分析
Abstract:
The charge conf ig urat ion of a big caliber g un is composed of several modules, and the flow f ields are complicated. In this paper, the w ay of dividing and modeling burning area is provided, and the two-phase-flow interior ballistic model and numerical simulation for the launching process of the ex perimental g un are given. T he numerical results show that the theory accords w ell w ith ex perimental data in the bore pressure, and the velocity of project ile etc. , so both the prog ram and the model can be applied for the simulat ion of interior ballistic cycle and the safety analysis of the modular charge.

参考文献/References:

1 Br iand R, Tissier P Y, Reynaud R, Kuo K K1 Theo ret ical modeling of ballistics of modular charges for large caliber guns. 13th Inter national Symposium o n Ballistics , Stockholm: Sw eden, 1992
2 Ruth Carl R, Minor Thomas C. Ex perimental study of pro cesses in 155 mm, XM216 modular propelling char ges. AD-AII4352, 1990
3 周彦煌, 王升晨.实用两相流内弹道学. 北京: 兵器工业出版社, 1990
4 王升晨, 周彦煌.膛内多相燃烧理论及应用.北京: 兵器工业出版社, 1994. 12
5 陆中兵, 周彦煌. 模块装药膛内火焰扩散过程的理论研究.弹道学报, 1998( 3) : 60~ 10

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备注/Memo

备注/Memo:
陆中兵 男 26 岁 博士生
更新日期/Last Update: 2013-03-29