小口径药型罩爆炸成型弹丸设计与多层钢靶侵彻实验

于川 王伟 陈浩 虞德水 谢刚 张振涛

于川, 王伟, 陈浩, 虞德水, 谢刚, 张振涛. 小口径药型罩爆炸成型弹丸设计与多层钢靶侵彻实验[J]. 高压物理学报, 2014, 28(1): 69-72. doi: 10.11858/gywlxb.2014.01.011
引用本文: 于川, 王伟, 陈浩, 虞德水, 谢刚, 张振涛. 小口径药型罩爆炸成型弹丸设计与多层钢靶侵彻实验[J]. 高压物理学报, 2014, 28(1): 69-72. doi: 10.11858/gywlxb.2014.01.011
YU Chuan, WANG Wei, CHEN Hao, YU De-Shui, XIE Gang, ZHANG Zhen-Tao. Design of Explosively Formed Projectile Liner with Small Radius and Experiment of Penetrating Multi-Layer Steel Target[J]. Chinese Journal of High Pressure Physics, 2014, 28(1): 69-72. doi: 10.11858/gywlxb.2014.01.011
Citation: YU Chuan, WANG Wei, CHEN Hao, YU De-Shui, XIE Gang, ZHANG Zhen-Tao. Design of Explosively Formed Projectile Liner with Small Radius and Experiment of Penetrating Multi-Layer Steel Target[J]. Chinese Journal of High Pressure Physics, 2014, 28(1): 69-72. doi: 10.11858/gywlxb.2014.01.011

小口径药型罩爆炸成型弹丸设计与多层钢靶侵彻实验

doi: 10.11858/gywlxb.2014.01.011
详细信息
    作者简介:

    于川(1961-), 男, 博士, 研究员, 主要从事爆炸力学应用研究.E-mail:yuchuan@caep.cn

  • 中图分类号: O385

Design of Explosively Formed Projectile Liner with Small Radius and Experiment of Penetrating Multi-Layer Steel Target

  • 摘要: 针对侵彻多层间隔钢靶的要求,开展了爆炸成型弹丸(EFP)实验装置设计和侵彻实验研究。采用曲面变厚度药型罩设计方法,设计了药型罩口径为60 mm的压拢型EFP实验装置,并进行了侵彻多层钢靶实验,采用闪光X射线技术,测得了EFP的形状和速度。实验结果表明:EFP具有速度适中、密实性良好、长径比较小的特点,在贯穿多层钢靶过程中性能稳定,未发生碎裂现象,达到了穿透6层厚度为6 mm、间距为2 m的钢靶的侵彻效果。

     

  • 图  压拢型EFP实验装置

    Figure  1.  Experimental assembly of compressed EFP

    图  实验布置照片

    Figure  2.  Experimental arrangement

    图  EFP的X射线测试照片

    Figure  3.  EFP measured with X-ray radiography

    图  EFP贯穿多层钢靶效果照片

    Figure  4.  Multi-layer steel target penetrated by a EFP

    图  回收穿靶后的EFP照片

    Figure  5.  EFP after penetrating multi-layer steel target

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出版历程
  • 收稿日期:  2011-11-28
  • 修回日期:  2013-12-09

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