气体放电等离子体中漂移-扩散方程的边界条件
等离子体物理
2020-03-24 v3
摘要
本文提出了一种推导带电与中性等离子体组分的流体动力学方程边界条件的一般方法。它既包含众所周知的纯扩散经典情形，也考虑了扩散与漂移共同作用的情形——针对具有部分反射及可能发射等离子体组分的中和吸收壁。文中澄清了现有文献中一些不明确且有争议的术语。我们计算并分析了若干结果应用示例，以说明电子与离子的边界条件特性。
引用
@article{arxiv.1812.06699,
title = {Boundary conditions for drift-diffusion equations in gas-discharge plasmas},
author = {V. V. Gorin and A. A. Kudryavtsev and Jingfeng Yao and Chengxun Yuan and Zhongxiang Zhou},
journal= {arXiv preprint arXiv:1812.06699},
year = {2020}
}
备注
This is a revised version of our paper that was primarelly submitted to Physical Review E - 2018, November, 24. Now it is published in Physics of Plasmas 27, 1 (2020). After publication, a mistake in the Sample IV.C is corrected