IJAPM 2015 Vol.5(2): 94-104 ISSN: 2010-362X
doi: 10.17706/ijapm.2015.5.2.94-104
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.
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 (Online)
Abbreviated Title: Int. J. Appl. Phys. Math.
Frequency: Quarterly
DOI: 10.17706/IJAPM
Editor-in-Chief: Prof. Haydar Akca
Abstracting/ Indexing: INSPEC(IET), CNKI, Google Scholar, EBSCO, Chemical Abstracts Services (CAS), etc.
E-mail: ijapm@iap.org
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