Simulation of 1D and 2D Atmospheric Pressure Microdischarge Plasma in Helium

In this work, one-dimensional and two-dimensional modeling of the distribution of plasma parameters has been carried out taking into account a well-known set of plasma-chemical reactions from the literature and with consideration for an corrected set of plasma-chemical reactions. Calculations have b...

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Bibliographic Details
Published in:High energy chemistry 2024-12, Vol.58 (Suppl 2), p.S281-S285
Main Authors: Wang, Y., Zhou, Y., Rabadanov, K. M., Yuan, C.
Format: Article
Language:English
Subjects:
Chemical reactions
Chemistry
Chemistry and Materials Science
Electron energy
Parameters
Physical Chemistry
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Summary:In this work, one-dimensional and two-dimensional modeling of the distribution of plasma parameters has been carried out taking into account a well-known set of plasma-chemical reactions from the literature and with consideration for an corrected set of plasma-chemical reactions. Calculations have been performed using a local mean energy approximation model, which solves the equations of continuity and conservation of electron energy in the discharge region. A comparison of the results has shown that the difference in the profiles of the main plasma parameters is not great in both 1D and 2D cases. However, there was a strong difference in some parameters, such as the density of metastable particles and the electron temperature.
ISSN:0018-1439
1608-3148
DOI:10.1134/S0018143924701005