doi: 10.17706/ijapm.2015.5.2.94-104
The Computation Model and Its Test Validation of Low-Energy Plasma Collision Frequency
- National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematical, Beijing
Abstract
In this paper, we propose the computational model of plasma collision frequency based on the plasma particle component. The computational model of collision between electrons and neutral particles is validated through the parallel panel collision frequency experiment in which the electrons are simulated by the laser. The electromagnetic wave propagation experiment in plasma under the high temperature shock wave tube environment proves the effectiveness of plasma collision frequency model. Results from comparison between simulation and experiment indicate that the proposed method is able to provide comprehensive description of multi-component plasma collision phenomenon and high accuracy in the collision frequency computation among electrons, ions and neutral particles. The research achievement is helpful applied to evaluate the effect of plasma collision absorption.
Keywords
- Collision frequency
- low-energy plasma
- validation test
How to Cite
Wu Runhui, Liu Jiaqi, Liu Jutao, Liu Xin, Xu Hanzhong, and Liang Wei, "The Computation Model and Its Test Validation of Low-Energy Plasma Collision Frequency," International Journal of Applied Physics and Mathematics, vol. 5, no. 2, pp. 94-104, 2015. https://doi.org/ 10.17706/ijapm.2015.5.2.94-104
Copyright & License
Copyright © 2015 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).