Electricalcharacteristicsofanelectricexplodingmetalwire

ZHU Yi-chao; LUO Gen-xin; FANG Xiang; CHEN Yu

doi:10.11883/1001-1455(2011)06-0664-05

Volume 31 Issue 6

May 2014

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Article Navigation > Explosion And Shock Waves > 2011 > 31(6): 664-668

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Citation:

ZHU Yi-chao, LUO Gen-xin, FANG Xiang, CHEN Yu. Electricalcharacteristicsofanelectricexplodingmetalwire[J]. Explosion And Shock Waves, 2011, 31(6): 664-668. doi: 10.11883/1001-1455(2011)06-0664-05

Citation:

ZHU Yi-chao, LUO Gen-xin, FANG Xiang, CHEN Yu. Electricalcharacteristicsofanelectricexplodingmetalwire[J]. Explosion And Shock Waves, 2011, 31(6): 664-668. doi: 10.11883/1001-1455(2011)06-0664-05

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Electricalcharacteristicsofanelectricexplodingmetalwire

doi: 10.11883/1001-1455(2011)06-0664-05

1.
EngineeringInstituteofEngineeringCorps,PLAUniversity
2.
ofScienceandTechnology,Nanjing210007,Jiangsu,China;

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Corresponding author: ZHU Yi-chao
Publish Date: 2011-11-25

Abstract

Abstract

Accordingtotherelationbetweenthemetalconductorsspecificactionandresistivityand theanalyticalformulaforthevariationoftheexplodingwirewithtimebroughtforwardbyHobson, twocomputationalmodelsweredevelopedtoexploretheelectricalcharacteristicsofanelectricexplodingcopperwireopeningswitch (EEOS)byusingthesoftwarePspice.Andthevoltageacrossthe EEOSwasexperimentallyobtained.TheexperimentalresultsindicatethattheHobsonmodeliseffectiveonlybeforethevaporizationoftheelectricexplodingcopperwire; thatthespecificaction-resistivitymodelcanbeusedtomacroscopicallydescribethewholeelectricexplodingprocess. Sothesetwo modelscanbeusedtosimulatethehigh-voltageandhigh-currentcircuitswiththeEEOSs,andthe simulatedresultsarehelpfulforthedesignoftheEEOSs.
- mechanicsofexplosion,
- electricalcharacteristic,
- specificaction,
- electricexplodingwire