[1]胡 杰,何文卿,刘锡金,等.超高速破片发射系统内弹道参数设计及验证[J].西安工业大学学报,2019,(06):663-668.[doi:10.16185/j.jxatu.edu.cn.2019.06.007 ]
 HU Jie,HE Wenqing,LIU Xijin,et al.Design and Verification of Internal Ballistic Parameters of Ultra-High Speed Fragment Launching System[J].Journal of Xi'an Technological University,2019,(06):663-668.[doi:10.16185/j.jxatu.edu.cn.2019.06.007 ]
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超高速破片发射系统内弹道参数设计及验证()
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《西安工业大学学报》[ISSN:1673-9965/CN:61-1458/N]

卷:
期数:
2019年06期
页码:
663-668
栏目:
机械与工程技术
出版日期:
2019-12-25

文章信息/Info

Title:
Design and Verification of Internal Ballistic Parameters of Ultra-High Speed Fragment Launching System
文章编号:
1673-9965(2019)06-0663-06
作者:
胡 杰何文卿刘锡金陈小军杨 江
(中国兵器工业试验测试研究院,华阴 714200
Author(s):
HU JieHE WenqingLIU XijinCHEN XiaojunYANG Jiang
(Norinco Group Test and Measuring Academy,Huayin 714200,Shaanxi,China)
关键词:
超高速 破片 内弹道 小口径火炮
Keywords:
ultra-high speed fragments interior ballistic small caliber artillery
分类号:
TJ012.1
DOI:
10.16185/j.jxatu.edu.cn.2019.06.007
文献标志码:
A
摘要:
为了解决超高速破片发射系统内弹道设计和弹丸设计问题,文中利用经典内弹道模型开发了超高速破片内弹道计算程序,分析了卡瓣分离不彻底对超高速破片杀伤能力的干扰,采用大药室、小口径火炮身管的发射方式提高破片初速。研究结果表明:仿真软件计算初速与实测值误差在10%以内,为后续超高速破片发射系统设计提供了依据; 解决了由于常规小口径火炮药室容积限制带来的破片发射初速不高的问题; 给出了速度在2 000 m·s-1~2 400 m·s-1的超高速破片发射系统的内弹道设计参数。
Abstract:
In order to solve the problems in the design of the interior ballistic and projectile of an ultra-high-speed fragment launching system,a program for calculating the interior ballistic of ultra-high-speed fragment is developed by using a classical interior ballistic model.The effect of the incomplete separation of clasps on the killing ability of ultra-high-speed fragment is analyzed,and the launching mode of a large chamber and small caliber gun barrel is adopted to increase the initial velocity of fragments.The results show that the error of the initial velocity calculated by the simulation software is less than 10%,which provides a basis for the design of the ultra-high speed fragment launching system.And the problem of low initial velocity of fragment launching caused by the volume limitation of conventional small caliber gun chamber has been solved.The interior ballistic design parameters are given for the ultra-high speed fragment launching system with the velocity between 2 000 m·s-1 and 2 400 m·s-1.

参考文献/References:


[1] 李广武,赵继伟,杜春兰,等.常规导弹弹药安全性考核与技术[M].北京:中国宇航出版社,2015. LI Guangwu,ZHAO Jiwei,DU Chunlan,et al.Safety Assessment and Technology of Conventional Missile Ammunition [M].Beijing:China Aerospace Press,2015.(in Chinese)
[2] 韩夫亮.预制破片战斗部爆炸威力场数值模拟分析[D].长春:吉林大学,2008. HAN Fuliang.Numerical Simulation Analysis of Explosive Power Field of Prefabricated Fragment Warhead[D].Changchun:Jilin University,2008. (in Chinese)
[3] 余庆波,刘宗伟,金学科,等.活性破片战斗部威力评价方法[J].北京理工大学学报,2012,32(7):661. YU Qingbo,LIU Zongwei,JIN Xueke,et al.Method for Assessing Lethality of Reactive Fragment Warhead[J].Transactions of Beijing Institute of Technology,2012,32(7):661.(in Chinese)
[4] 李丽萍.破片战斗部毁伤威力测试关键技术研究[D].南京:南京理工大学,2017. LI Liping.Research on Key Technologies for Damage Power Testing of Fragment Warhead[D].Nanjing:Nanjing University of Science and Technology,2017.(in Chinese)
[5] 金志明.枪炮内弹道学[M].北京:北京理工大学出版社,2004. JIN Zhiming.Interior Ballistics of Guns[M].Beijing:Beijing Institute of Technology Press,2004.(in Chinese)
[6] 侯宝林,高旭东.弹道学[M].北京:国防工业出版社,2005 HOU Baolin,GAO Xudong.Ballistics[M].Beijing:National Defense Industry Press,2005.(in Chinese)
[7] 张玉令,罗兴柏,马光勇,等.弹药破片飞行速度实验研究[J].弹箭与制导学报,2011,31(6):84. ZHANG Yuling,LUO Xingbo,MA Guangyong,et al.Experimental Study on Flight Velocity of Ammunition Fragments[J].Journal of Projectiles,Rockets,Missiles and Guidance,2011,31(6):84.(in Chinese)
[8] 张方举,陈小伟,李思忠,等.火炮发射步枪子弹的次口径实验技术[J].爆炸与冲击,2009,29(3):318. ZHANG Fangju,CHEN Xiaowei,LI Sizhong,et al.Experimertal Technique of an Artillery Launching a Rifle Bullet[J].Explosion and Shock Waves,2009,29(3):318.(in Chinese)
[9] 崔勇.02式14.5 mm脱壳弹塑料弹托闭气环研究[J].四川兵工学报,2003(3):32. CUI Yong.Research on 02 14.5mm Dehulling Projectile Plastic Bracket Gas Ring[J].Journal of Sichuan Cadnance,2003(3):32.(in Chinese)
[10] 张嘉易,刘苗苗,邵盼,等.次口径脱壳飞行体气动特性的数值模拟研究[J].兵器装备工程学报,2017(9):8. ZHANG Jiayi,LIU Miaomiao,SHAO Pan,et al.Numerical Simulation on the Aerodynamics of SubCaliber Shelling Flying Object[J].Journal of Ordnance Equipment Engineering,2017(9):8. (in Chinese)
[11] 史志鑫,尹建平,王志军.预制破片的形状对破片飞散性能影响的数值模拟研究[J].兵器装备工程学报,2017(12):31. SHI Zhixin,YIN Jianping,WANG Zhijun.Numerical Simulation of the Influence of Prefabricated Fragments Shape an Fragment Seattering Performance[J].Journal of Ordnance Equipment Engineering,2017(12):31.(in Chinese)

备注/Memo

备注/Memo:
收稿日期:2019-07-05
基金资助:中国兵器工业试验测试研究院基金项目(ZN201910)。 第一作者简介:胡 杰(1983-),男,中国兵器工业试验测试研究院副研究员,主要研究方向为武器性能评估,E-mail:157557126@qq.com。(编辑 苗静; 校对 张立新)
更新日期/Last Update: 2019-12-25