A. Rososhek, S. Efimov, A. Virozub, D. Maler, Y. Krasik
{"title":"圆柱形冲击波的增强收敛","authors":"A. Rososhek, S. Efimov, A. Virozub, D. Maler, Y. Krasik","doi":"10.1109/ICOPS37625.2020.9717716","DOIUrl":null,"url":null,"abstract":"The observation and analysis of shockwaves generated by the electrical explosion of cylindrical wire arrays made of either copper or aluminum wires in water and water-peroxide solutions are reported. Experiments were carried out using a us-timescale/sub-µs-timescale generators delivering ∼370/520 kA pulse with $1.2/0.33\\ \\mu \\mathrm{s}$ rise-time at ∼ 10/17 nH inductive load. In the experiments, almost critically damped or fast decayed under-damped discharges were tested for wire explosions by changing the wire's diameter and keeping the wire's length constant.","PeriodicalId":122132,"journal":{"name":"2020 IEEE International Conference on Plasma Science (ICOPS)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhanced Convergence of a Cylindrical Shockwave\",\"authors\":\"A. Rososhek, S. Efimov, A. Virozub, D. Maler, Y. Krasik\",\"doi\":\"10.1109/ICOPS37625.2020.9717716\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The observation and analysis of shockwaves generated by the electrical explosion of cylindrical wire arrays made of either copper or aluminum wires in water and water-peroxide solutions are reported. Experiments were carried out using a us-timescale/sub-µs-timescale generators delivering ∼370/520 kA pulse with $1.2/0.33\\\\ \\\\mu \\\\mathrm{s}$ rise-time at ∼ 10/17 nH inductive load. In the experiments, almost critically damped or fast decayed under-damped discharges were tested for wire explosions by changing the wire's diameter and keeping the wire's length constant.\",\"PeriodicalId\":122132,\"journal\":{\"name\":\"2020 IEEE International Conference on Plasma Science (ICOPS)\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE International Conference on Plasma Science (ICOPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICOPS37625.2020.9717716\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Conference on Plasma Science (ICOPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOPS37625.2020.9717716","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The observation and analysis of shockwaves generated by the electrical explosion of cylindrical wire arrays made of either copper or aluminum wires in water and water-peroxide solutions are reported. Experiments were carried out using a us-timescale/sub-µs-timescale generators delivering ∼370/520 kA pulse with $1.2/0.33\ \mu \mathrm{s}$ rise-time at ∼ 10/17 nH inductive load. In the experiments, almost critically damped or fast decayed under-damped discharges were tested for wire explosions by changing the wire's diameter and keeping the wire's length constant.
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