Kinetic theory of neutral hydrogen atoms in a bounded hydrogen plasma slab

Kinetic theory of neutral hydrogen atoms in a bounded hydrogen plasma slab
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束缚氢等离子体板中中性氢原子的动力学理论

DOI:
10.1063/1.862156
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发表时间:
1978
期刊:
影响因子:
4.6
通讯作者:
K. Burrell
K. Burrell
中科院分区:
工程技术2区
文献类型:
--
作者:
K. Burrell

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研究了中性氢原子在氢等离子体平板中的输运问题。在对电荷交换率进行合理的近似后,得到了依赖于一个空间变量和三个速度变量的中性分布函数的解析解。为了获得这些,必须施加一个条件,这意味着均匀的电子和离子温度。被认为是镜面反射的中性在边界处。与扩散近似的解决方案也给出了其有效性的条件进行了讨论。麦克斯韦离子分布函数的情况下的解决方案进行评估。
The transport of neutral hydrogen atoms in a hydrogen plasma slab is considered. After making a reasonable approximation for the charge exchange rate, analytic solutions for the neutral distribution function are obtained which depend on one spatial and three velocity variables. To obtain these, a condition must be imposed that implies uniform electron and ion temperatures. Specular reflection of the neutrals at the boundaries is considered. Solutions associated with the diffusion approximation are also given and the condition for its validity is discussed. The solutions are evaluated for the case of Maxwellian ion distribution functions.
使用X射线相位成像法观察轮岛涂
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
宮部さやか;藤井規史;藤本慎司;岡本博之,藤森茜,森川公彦,水野薫
通讯作者: 岡本博之,藤森茜,森川公彦,水野薫