[1]高洪泉,卢芳云,王少龙,等.云爆弹结构对爆炸威力影响规律的试验研究[J].弹道学报,2010,22(04):58-61.
 GAO Hong quan,LU Fang yun,WANG Shao long,et al.Experimental Study About Influence of SEFAE Device Structure on SEFAE Damagepower[J].Journal Of Ballistics,2010,22(04):58-61.
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云爆弹结构对爆炸威力影响规律的试验研究
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《弹道学报》[ISSN:1004-499X/CN:32-1343/TJ]

卷:
22
期数:
2010年04期
页码:
58-61
栏目:
OA栏目
出版日期:
2010-12-30

文章信息/Info

Title:
Experimental Study About Influence of SEFAE Device Structure on SEFAE Damagepower
作者:
高洪泉1卢芳云1王少龙2罗永锋2袁亚楠2
1.国防科学技术大学 理学院,长沙 410073;2.第二炮兵装备研究院,北京 100085
Author(s):
GAO Hongquan1 LU Fangyun1 WANG Shaolong2 LUO Yongfeng2 YUAN Yanan2
1.College of Science, NUDT, Changsha 410073, China; 2.The Second Artillery Equipment Academe, Beijing 100085, China
关键词:
爆炸力学云爆弹威力TNT当量
Keywords:
mechanics of explosion fuel air explosive damagepower TNT equivalent
分类号:
O383
文献标志码:
A
摘要:
为了准确获得云爆弹结构对其爆炸威力的影响规律,根据云爆弹的作用原理,设计了中心抛撒药、中心与周边辅助抛撒药2种典型结构的云爆试验装置;采用高速录像和壁面压力传感器,对其静爆试验的威力参数进行了测量和分析.试验结果表明,采用与云爆弹的优化结构相匹配的内壳体,可以显著提高云爆弹的能量利用率和远场超压,提高云爆弹的威力;中心与周边辅助抛撒药结构、钢内壳的试验装置为最佳装置,其火球直径达到30 m,平均TNT当量和14 m处的TNT当量最大值分别为2.19和3.17.
Abstract:
In order to analyze the influence of SEFAE device structure on damagepower, center dispersed and center with circumjacent dispersed SEFAE devices were designed based on explosion characteristics. The static explosion experiments were carried out, and the SEFAE damage power parameters were measured by highspeed photograph and wall pressure transducers. The experiment results show that: the apt inner shell with the optimized SEFAE device structure can increase the utilization rate of SEFAE total energy and the farfield overpressure, so as to improve the damagepower; the center and circumjacent dispersed SEFAE with steel inner shell is the best device with 30 m fireball diameter, and its average TNT equivalent and the maximum TNT equivalent at 14 m were 2.19 and 3.17 respectively.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:20100329作者简介:高洪泉(1981- ),男,博士研究生,研究方向为爆炸过程的数值仿真及毁伤效应.
更新日期/Last Update: 2010-12-30