电炮驱动薄膜飞片的运动速度

电炮驱动薄膜飞片的运动速度

邓向阳, 赵剑衡, 马冬莉, 彭其先

文章导航 > 爆炸与冲击 > 2005 > 25(4): 382-384

邓向阳, 赵剑衡, 马冬莉, 彭其先. 电炮驱动薄膜飞片的运动速度[J]. 爆炸与冲击, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

引用本文:

邓向阳, 赵剑衡, 马冬莉, 彭其先. 电炮驱动薄膜飞片的运动速度[J]. 爆炸与冲击, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

DENG Xiang-yang, ZHAO Jian-heng, MA Dong-li, PENG Qi-xian. Experimental study on velocity of a film flyer driven by electrical gun[J]. Explosion And Shock Waves, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

Citation:

DENG Xiang-yang, ZHAO Jian-heng, MA Dong-li, PENG Qi-xian. Experimental study on velocity of a film flyer driven by electrical gun[J]. Explosion And Shock Waves, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

邓向阳, 赵剑衡, 马冬莉, 彭其先. 电炮驱动薄膜飞片的运动速度[J]. 爆炸与冲击, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

引用本文:

邓向阳, 赵剑衡, 马冬莉, 彭其先. 电炮驱动薄膜飞片的运动速度[J]. 爆炸与冲击, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

DENG Xiang-yang, ZHAO Jian-heng, MA Dong-li, PENG Qi-xian. Experimental study on velocity of a film flyer driven by electrical gun[J]. Explosion And Shock Waves, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

Citation:

DENG Xiang-yang, ZHAO Jian-heng, MA Dong-li, PENG Qi-xian. Experimental study on velocity of a film flyer driven by electrical gun[J]. Explosion And Shock Waves, 2005, 25(4): 382-384. doi: 10.11883/1001-1455(2005)04-0382-03

电炮驱动薄膜飞片的运动速度

doi: 10.11883/1001-1455(2005)04-0382-03

1.
中国工程物理研究院流体物理研究所，四川绵阳 621900

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出版历程
- 刊出日期: 2005-07-25

Experimental study on velocity of a film flyer driven by electrical gun

1.
Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621900, Sichuan, China

摘要: 用双灵敏度激光干涉测速技术测量了充电电压为18 kV的电炮加载下薄膜飞片自由面的速度历史。介绍了相关的实验装置及测量方法，给出了实验结果，并讨论了影响测速的一些关键技术。整个测速过程约为1.6 s，最终速度为6.7 km/s。
- 爆炸力学 /
- 飞片速度 /
- VISAR /
- 薄膜飞片 /
- 电炮 /
- 桥箔
Abstract: Free surface velocity histories of a film flyer driven by electrical gun at charging voltage of 18 kV were measured using bi-sensitivity VISAR. The experimental setup, testing method, and experimental results are given in this paper. Several key factors for velocity measurement are discussed. The whole testing process lasted 1.6 s, and the final velocity reached at 6.7 km/s.
- mechanics of explosion /
- flyer velocity /
- VISAR /
- film flyer /
- electrical gun /
- bridge

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