| 金属丝段电爆过程中的沉积比能量仿真分析与实验研究 |
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| 引用本文： | 张爱华,陈长东,毕学松,朱亮.金属丝段电爆过程中的沉积比能量仿真分析与实验研究[J].高电压技术,2011,37(10):2512-2516. |
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| 作者姓名： | 张爱华 陈长东 毕学松 朱亮 |
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| 作者单位： | 1. 兰州理工大学电气工程与信息工程学院,兰州730050／甘肃省工业过程先进控制重点实验室,兰州730050
2. 兰州理工大学甘肃省有色金属新材料省部共建国家重点实验室,兰州,730050 |
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| 基金项目： | 国家自然科学基金(51061011)~~ |
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| 摘 要： | 金属丝在高压电场中通过丝端部与电极之间的气体放电导入电流，完成电热爆，沉积在丝段上的比能量对电爆制粉和喷涂有着重要影响。为系统认识金属丝段电爆过程中初始充电电压、丝长和直径与沉积比能量之间的关系，通过建立含气隙的丝段爆炸过程的电路模型，进行一系列电热爆数值模拟，得到了适合实际电热爆过程的最佳气隙长度。在电极间距不变的条...
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| 关 键 词： | 丝段电爆 电路模拟 电极间距 比能量 气隙 等离子弧 |
Simulation and Experimental Research of Massic Energy During the Segmented Wire Electrical Exploding |
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| ZHANG Ai-hua,CHEN Chang-dong,BI Xue-song,ZHU Liang.Simulation and Experimental Research of Massic Energy During the Segmented Wire Electrical Exploding[J].High Voltage Engineering,2011,37(10):2512-2516. |
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| Authors: | ZHANG Ai-hua CHEN Chang-dong BI Xue-song ZHU Liang |
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| Affiliation: | ZHANG Ai-hua1,2,CHEN Chang-dong1,BI Xue-song3,ZHU Liang3(1.College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China,2.Key Laboratory of Gansu Advanced Control for Industrial Processes,3.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,China) |
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| Abstract: | When segmented wire falls into the high voltage field,electrical explosion occurs through the gas discharge between the wire's ends and the electrodes.The massic energy deposited of the metal wire has an effect on the spraying and powder.In order to understand their relation between the variations of the initial charge voltage,length and diameter of the segmented wire and massic energy completely,the numerical simulation of electrical explosion was tested by establishing the air-gap of the segmented wire wi... |
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| Keywords: | segmented wire electrical explosion circuit simulation electrode spacing massic energy air-gap plasma arc |
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