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DETERMINING EXACTLY THE ENERGY DISTRIBUTION FUNCTION AND THE ELECTRODYNAMIC CHARACTERICTICS OF ELECTRONS INGASES DISCHARGE OF (HG + INERT GAS) MIXTURE AT HIGH PRESSURE BY MATLAB SOFTWARE

Tran Thi Thu Nhi 1
Le Van Hieu 1
Volume & Issue: Vol. 7 No. 4&5 (2004) | Page No.: 39-45 | DOI: 10.32508/stdj.v7i4&5.3194
Published: 2004-05-31

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Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

Determination of the energy distribution of electron is very important for caculating the electrodynamic characterictics of the gas discharge plasma. Then, the optimum conditions of luminescent sources are obtained. The energy distribution of electron deduced from experiment is complicated because the diffusion coefficient is not easily measured. In this paper we have changed the integrals equation Voltera type II to system of linear equations, and then have obtained a more exact form of determination of the energy distribution of electron by drawing the high-order expansion coefficients by using Matlab software version 6.0 and results is compared with experiment data.

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