气炮加载下炸药强爆轰驱动技术的初步实验研究

文尚刚; 赵锋; 王建; 赵玉刚; 翁继东; 王翔

doi:10.11858/gywlxb.2011.01.006

气炮加载下炸药强爆轰驱动技术的初步实验研究

doi: 10.11858/gywlxb.2011.01.006

中国工程物理研究院流体物理研究所，冲击波物理与爆轰物理国防科技重点实验室，四川绵阳 621900

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通讯作者:
文尚刚

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出版历程
- 收稿日期: 2010-02-20
- 修回日期: 2010-06-29
- 刊出日期: 2011-02-15

Primary Experimental Study on Driving Technique of Strong Detonation Using Gas Gun

National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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Corresponding author: WEN Shang-Gang

摘要

摘要: 利用二级轻气炮进行了炸药强爆轰驱动超高速飞片技术的研究，采用多普勒探针系统（Doppler Pins System，简称DPS）对二级飞片的速度历史进行了测量。初步获得了在较高速度（大于5 km/s）一级飞片的作用下、二级飞片的速度增益情况，并基本掌握了强爆轰驱动技术与二级轻气炮发射技术有机结合的实验技术。初步实验结果表明，采用炸药强爆轰驱动技术可使二级飞片获得较高的速度增益。
- 气炮 /
- 炸药 /
- 强爆轰驱动 /
- 超高速飞片
Abstract: Using the loading technique of two-stage gas gun and the doppler pin system, the driving technique of strong detonation is studied. The velocity increment of the secondary flyer is obtained when the velocities of the first flyer surpass 5 km/s. The loading technique of two-stage gas gun and the driving technique of strong detonation are combined very well. The primary experimental results show that the velocity increment of the secondary flyer is considerably large if the two techniques are combined together.
- gas gun /
- explosive /
- strong detonation driving /
- hypervelocity flyer

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参考文献(11)

Batkov Y V, Kovalev N P, Kovtun A D, et al. Explosive Three-Stage Launcher to Accelerate Metal Plates to Velocities More Than 10 km/s [J]. Int J Impact Eng, 1997, 20(1-5): 89-92.

Geille A. Status of Development of Space-Debris Hypervelocity Explosive Multi-Stage Launcher [J]. Int J Impact Eng, 1997, 20(1-5): 271-279.

Chhadildas L C, Kmetyk L N. An Impact Technique to Accelerate Flyer Plate to Velocities over 12 km/s [J]. Int J Impact Eng, 1995, 17: 183-194.

Wen S G, Sun C W, Zhao F. Multi-Stage Detonation System-A New Loading Technology for Studying Hypervelocity Impact [J]. Chinese Journal of High Pressure Physic, 2000, 14(1): 22-27. (in Chinese)

文尚刚, 孙承纬, 赵锋. 多级爆轰驱动--研究超高速碰撞的一种新的加载技术 [J]. 高压物理学报, 2000, 14(1): 22-27.

Zhao F, Sun C W, Wen S G, et al. Researches on Strong Detonation of High Explosives [J]. Chinese Journal of High Pressure Physics, 2000, 14(1): 47-53. (in Chinese)

赵锋, 孙承纬, 文尚刚, 等. 炸药强爆轰的研究 [J]. 高压物理学报, 2000, 14(1): 47-53.

Zhao F, Wen S G, Sun C W, et al. Experimental Studies on Multiple-Stage Flyer [J]. Explosion and Shock Waves, 2001, 21(1): 13-16. (in Chinese)

赵锋, 文尚刚, 孙承纬, 等. 多级串联式超高速飞片装置实验研究 [J]. 爆炸与冲击, 2001, 21(1): 13-16.

Wen S G, Zhao F, Sun C W, et al. Experimental Study on Hypervelocity Flyer Driven by Strong Detonation at Low Vacuum Condition [J]. Chinese Journal of High Pressure Physics, 2004, 18(4): 315-318. (in Chinese)

文尚刚, 赵锋, 孙承纬, 等. 低真空条件下炸药强爆轰驱动超高速飞片实验研究 [J]. 高压物理学报, 2004, 18(4): 315-318.

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