| 真空中金属丝电爆炸数值模拟研究 |
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| 引用本文： | 王坤,姜林村,张董,张阅,王天浩.真空中金属丝电爆炸数值模拟研究[J].核聚变与等离子体物理,2020,40(4):315-320. |
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| 作者姓名： | 王坤 姜林村 张董 张阅 王天浩 |
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| 作者单位： | (河北工业大学，省部共建电工装备可靠性与智能化国家重点实验室，天津 300130) |
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| 基金项目： | 河北省自然科学基金;河北省高等学校青年拔尖人才资助;国家自然科学基金 |
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| 摘 要： | 利用金属丝电爆炸物理数学模型对电爆炸物理过程开展了数值模拟，研究了不同直径铝丝电爆炸特性，进一步分析了金属丝内沉积能量、电压击穿时刻、电压峰值随金属丝直径的变化规律，并与相关实验数据作了对比。
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| 关 键 词： | 金属丝电爆炸 磁流体力学 物态方程 |
| 收稿时间： | 2019-03-24 |
Numerical investigation on exploding wires in vacuum |
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| WANG Kun,JIANG Lin-cun,ZHANG Dong,ZHANG Yue,WANG Tian-hao.Numerical investigation on exploding wires in vacuum[J].Nuclear Fusion and Plasma Physics,2020,40(4):315-320. |
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| Authors: | WANG Kun JIANG Lin-cun ZHANG Dong ZHANG Yue WANG Tian-hao |
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| Institution: | (State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130) |
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| Abstract: | A computational model is established to describe the physical process of exploding wires in a vacuum. The computational model is coupled with equation of state and transport coefficient model that can describe the phase transition of the wire from the solid state to the plasma state. The characteristics of exploding aluminum wires of different diameters are studied and compared with relevant experimental data. |
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| Keywords: | Exploding wires Magnetohydrodynamics Equation of state |
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