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电爆炸箔驱动绝缘飞片的一维数值模拟

DOI: 10.11858/gywlxb.2009.06.013, PP. 476-480

Keywords: 电爆炸箔,飞片,数值模拟,SSS程序

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Abstract:

在一维有限差分反应流体动力学程序SSS中引入电爆炸模型,在此基础上结合新引入的物态方程库,开展了电爆炸加载下飞片运动过程的数值模拟研究。计算结果与实验结果基本吻合,表明SSS对电爆炸驱动飞片的过程的模拟是可靠的,为电炮加载技术的优化设计和电爆炸驱动飞片物理过程的进一步研究提供了一套有效的计算方法和程序。

References

[1]  Keller D V, Penning R J. Exploding Foils-The Production of Plane Shock Waves and the Acceleration of Thin Plates [A]//Chase W G, Moore H K. Exploding Wires [C]. New York: Plenum Press, 1962: 263.
[2]  Weingart R C. The Electric Gun: A Versatile Tool for Studying Explosive Initiation [R]. UCRL-52000-76-8, 1976.
[3]  Tucker T J, Stanton P L. Electrical Gurney Energy: A New Concept in Modeling of Energy Transfer from Electrically Exploded Conductors [R]. SAND-75-0244, 1975.
[4]  Schmidt S C, Seitz W L, Wackerle J. An Empirical Model to Compute the Velocity History of Flyers Driven by Electrically Exploding Foils [R]. LA-6809, 1977.
[5]  Logan J D, Lee R S, Weingart R C, et al. Calculation of Heating and Burst Phenomena in Electrically Exploded Foils [J]. J Appl Phys, 1977, 48(2): 621-628.
[6]  Osher J, Gthers R, Chau H, et al. Hypervelocity Acceleration and Impact Experiments with LLNL Electric Guns [R]. UCRL-100629, 1990.
[7]  Mendes R, Plaksin I, Ribeiro J, et al. Electrical Explosion of an Aluminium Foil: Behaviour of the Explosion Products in the Process of Dielectric Flyer Plate Lauch [J]. Chem Phys Rep, 1998, 17(1-2): 267-273.
[8]  Zhao J H, Sun C W, Tang X S, et al. Development of Electric Gun with High Performance [J]. Journal of Experimental Mechanics, 2006, 21(3): 369-375. (in Chinese)
[9]  赵剑衡, 孙承纬, 唐小松, 等. 高效能电炮实验装置的研制 [J]. 实验力学, 2006, 21(3): 369-375.
[10]  Sun C W. SSS: A Code for Computing One Dimension Shock and Detonation Wave Propagation [J]. Chinese Journal of Computational Physics, 1986, 3: 143-154. (in Chinese)
[11]  孙承纬. 一维冲击波与爆轰波计算程序SSS [J]. 计算物理, 1986, 3: 143-145.
[12]  Lee R S. Fireset [R]. UCID-21322, 1988.

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