Atomic process in electro-magnetically driven strong shock wave
Atomic process in electro-magnetically driven strong shock wave
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DOI：
10.1016/j.nima.2009.03.107
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发表时间：
2009-07
影响因子：
1.4
通讯作者：
K. Kondo;M. Nakajima;T. Kawamura;K. Horioka
中科院分区：
文献类型：
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作者：
K. Kondo;M. Nakajima;T. Kawamura;K. Horioka
讨论了强激波的结构，其中离子-电子能量转移和电离弛豫过程、辐射效应及其相互作用起着重要作用。我们在一个小型的圆锥形电极脉冲功率装置中驱动强激波。放置在电极上的导管允许我们假设稳定和平面冲击条件。我们表明，这项研究有可能评估的前体温度和激波后的辐射通量的比较实验结果与数值计算下定义良好的条件。
The structure of a strong shock wave, in which ion–electron energy transfer and ionization relaxation process, radiation effect and their interaction play an important role, is discussed. We drive strong shock wave in a compact pulse power device with a pair of conical electrodes. A guiding tube placed on the electrode allows us to assume steady and planar shock condition. We show that this study has a potential to evaluate the precursor temperature and the radiative flux behind shock wave from comparison of experimental results with numerical calculations under a well-defined condition.