| 脉冲强电流Z箍缩等离子体的理论研究 |
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| 引用本文： | 杨震华,田世洪,武玉璞.脉冲强电流Z箍缩等离子体的理论研究[J].计算物理,1998,15(1):43-47. |
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| 作者姓名： | 杨震华 田世洪 武玉璞 |
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| 作者单位： | 北京应用物理与计算数学研究所 100088 |
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| 基金项目： | 本文由中国工程物理研究院基金提供资助 |
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| 摘 要： | 采用简化的一维模型,对脉冲强电流Z箍缩内爆等离子体过程进行了总体数值计算。计算结果和BLACKJACK5实验装置的测量值进行了对比。两者相比表明,主要物理量的差别在10%以内,因此该方法可以作为实际装置物理方案设计和实验结果分析的一种工具。
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| 关 键 词： | 等离子体 Z箍缩 X光源 脉冲功率 |
| 收稿时间： | 1996-08-27 |
| 修稿时间： | 1997-05-09 |
ONE-DIMENSIONAL SIMULATIONS OF Z-PHICH ELECTROMAGNETIC IMPLOSION PLASMA |
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| Yang Zhenhua,Tian Shihong,Wu Yupu.ONE-DIMENSIONAL SIMULATIONS OF Z-PHICH ELECTROMAGNETIC IMPLOSION PLASMA[J].Chinese Journal of Computational Physics,1998,15(1):43-47. |
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| Authors: | Yang Zhenhua Tian Shihong Wu Yupu |
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| Institution: | Beijing Institute of Applied Physics and Computational Mathematics, 100088 |
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| Abstract: | The generation of pulsed high-energy-density plasma by electromagnetic implosion of cylindrical gas shell (i.e.,hollow Z pinches)has been investigated theoretically using a one-dimensional code proposed here.The main mechanism of EM implosion process involves hydrodynamics,radiation in the collapsing plasma,and equation of LR circuit.The discrepancy between the numerically computed results and the experementally measured results is found to be less than 10%.It is shown that this code can be used as a tool to design new EM implosion device. |
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| Keywords: | plasma Z-Pinch X-ray source pulse power |
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