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The energy deposition process of electrical wire explosion under vacuum or low gas pressure circumstances is usually terminated prematurely, owing to the flashover along the surfaces of wires. Therefore energy deposited into wires can be far less than the amount needed to fully vaporize them. In this paper, a parallel connection method of wire is introduced in order to improve the energy deposition of the concerned wire before flashover takes place. Wire explosion driven by a current with a rise time of tens of ns and an amplitude of about 1 kA is studied numerically, and the simulation results show that by connecting a wire of a certain size in parallel with both ends of the exploding wire, the voltage rising rate is suppressed and the flashover is delayed; therefore the energy deposited into the concerned wire is increased effectively.
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Keywords:
- wire explosion /
- energy deposition /
- overheat coefficiency /
- flashover
[1] Chace W G, Moore H K 1959 Exploding Wires (New York: Plenum Press) p7
[2] Zhao T, Zou X B, Wang X X 2009 IEEE Trans. Plasma Sci. 38 646
[3] L M, Wu G, Qiu A C, Kuai B, Wang L P, Cong P T, Qiu M T, Lei T S, Sun T P, Guo N, Han J J, Zhang X J, Huang T, Zhang G W, Qiao K L 2009 Acta Phys. Sin. 58 4779 (in Chinese) [吕敏, 吴刚, 邱爱慈, 蒯斌, 王亮平, 从培天, 邱孟通, 雷天时, 孙铁平, 郭宁, 韩娟娟, 张信军, 黄涛, 张国伟, 乔开来 2009 58 4779]
[4] Li S W, Feng G Y, Li W, Han J H, Zhou S Y, Yin J J, Yang C, Zhou S H 2012 Acta Phys. Sin. 61 225206 (in Chinese) [李世文, 冯国英, 李玮, 韩敬华, 周晟阳, 殷家家, 杨超, 周寿桓 2012 61 225206]
[5] Chuvatin A S, Kokshenev V A, Aranchu L E, Hue D, Kurmaev N E, Fursov F I 2006 Laser Part. Beams 24 395
[6] Stenerhag B, Handel S K, Gohle B 1971 Appl. Phys. 42 1876
[7] Zhu L, Yang Q, Bi X S, Zhu J 2009 High Voltage Engin. 35 2232 (in Chinese) [朱亮, 杨奇, 毕学松, 朱锦 2009 高电压技术 35 2232]
[8] Zhao S, Xue C, Zhu X L, Zhang R, Luo H Y, Zou X B, Wang X X, Ning C, Ding N, Shu X J 2013 Chin. Phys. B 22 045205
[9] Kotov Y A 2003 J. Nanopart. Res. 5 539
[10] Mao Z G, Zou X B, Wang X X, Jiang W H 2009 Appl. Phys. Lett. 94 181501
[11] Zou X B, Mao Z G, Wang X X, Jiang W H 2013 Chin. Phys. B 22 045206
[12] Zhao T, Zou X B, Zhang R, Wang X X 2010 Chin. Phys. B 19 075205
[13] Blesener I C, Greenly J B, Pikuz S A, Shelkovenko T A, Vishniakou S, Hammer D A, Kusse B R 2009 Rev. Sci. Instrum. 80 123505-1
[14] Tucker T J, Toth R P 1975 Sandia Rept. 75 0041
[15] Sinars D B, Hu M 2001 Phys. Plasmas 8 216
[16] Davis J, Gondarenko N A, Velikovich A L 1997 Appl. Phys. Lett. 70 170
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[1] Chace W G, Moore H K 1959 Exploding Wires (New York: Plenum Press) p7
[2] Zhao T, Zou X B, Wang X X 2009 IEEE Trans. Plasma Sci. 38 646
[3] L M, Wu G, Qiu A C, Kuai B, Wang L P, Cong P T, Qiu M T, Lei T S, Sun T P, Guo N, Han J J, Zhang X J, Huang T, Zhang G W, Qiao K L 2009 Acta Phys. Sin. 58 4779 (in Chinese) [吕敏, 吴刚, 邱爱慈, 蒯斌, 王亮平, 从培天, 邱孟通, 雷天时, 孙铁平, 郭宁, 韩娟娟, 张信军, 黄涛, 张国伟, 乔开来 2009 58 4779]
[4] Li S W, Feng G Y, Li W, Han J H, Zhou S Y, Yin J J, Yang C, Zhou S H 2012 Acta Phys. Sin. 61 225206 (in Chinese) [李世文, 冯国英, 李玮, 韩敬华, 周晟阳, 殷家家, 杨超, 周寿桓 2012 61 225206]
[5] Chuvatin A S, Kokshenev V A, Aranchu L E, Hue D, Kurmaev N E, Fursov F I 2006 Laser Part. Beams 24 395
[6] Stenerhag B, Handel S K, Gohle B 1971 Appl. Phys. 42 1876
[7] Zhu L, Yang Q, Bi X S, Zhu J 2009 High Voltage Engin. 35 2232 (in Chinese) [朱亮, 杨奇, 毕学松, 朱锦 2009 高电压技术 35 2232]
[8] Zhao S, Xue C, Zhu X L, Zhang R, Luo H Y, Zou X B, Wang X X, Ning C, Ding N, Shu X J 2013 Chin. Phys. B 22 045205
[9] Kotov Y A 2003 J. Nanopart. Res. 5 539
[10] Mao Z G, Zou X B, Wang X X, Jiang W H 2009 Appl. Phys. Lett. 94 181501
[11] Zou X B, Mao Z G, Wang X X, Jiang W H 2013 Chin. Phys. B 22 045206
[12] Zhao T, Zou X B, Zhang R, Wang X X 2010 Chin. Phys. B 19 075205
[13] Blesener I C, Greenly J B, Pikuz S A, Shelkovenko T A, Vishniakou S, Hammer D A, Kusse B R 2009 Rev. Sci. Instrum. 80 123505-1
[14] Tucker T J, Toth R P 1975 Sandia Rept. 75 0041
[15] Sinars D B, Hu M 2001 Phys. Plasmas 8 216
[16] Davis J, Gondarenko N A, Velikovich A L 1997 Appl. Phys. Lett. 70 170
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