Volume 5 Number 2 (Apr. 2015)
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IJAPM 2015 Vol.5(2): 94-104 ISSN: 2010-362X
doi: 10.17706/ijapm.2015.5.2.94-104

The Computation Model and Its Test Validation of Low-Energy Plasma Collision Frequency

Wu Runhui, Liu Jiaqi, Liu Jutao, Liu Xin, Xu Hanzhong, Liang Wei
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.

Index Terms—Collision frequency, low-energy plasma, validation test.

The authors are with National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematical, Beijing P.O.9200-76-7, Beijing 100076, China.

Cite: Wu Runhui, Liu Jiaqi, Liu Jutao, Liu Xin, Xu Hanzhong, 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.

General Information

ISSN: 2010-362X
Frequency: Bimonthly (2011-2014); Quarterly (Since 2015)
DOI: 10.17706/IJAPM
Editor-in-Chief: Prof. Haydar Akca
Abstracting/ Indexing: Index Copernicus, EI (INSPEC, IET), Chemical Abstracts Services (CAS), Electronic Journals Library, Engineering & Technology Digital Library, Nanowerk Database, Google Scholar and ProQuest
E-mail: ijapm@iap.org
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