Modeling of Direct Current Atmospheric Pressure Argon Discharge in Two-Dimensional

Xue Yun Huang; Ting Ting Zhang; Xi Zhang

doi:10.4028/www.scientific.net/AMR.852.597

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 852Modeling of Direct Current Atmospheric Pressure...

Modeling of Direct Current Atmospheric Pressure Argon Discharge in Two-Dimensional

Abstract:

The finite element computational package COMSOL multiphysics were used to simulate a bar plate dc discharge in argon at atmospheric pressure. The basic plasma properties such as electron density, ion density, metastable atom density, electron temperature, electric voltage and electric field were studied. The current-voltage (I-V) characteristic of numerical model is in good agreement well with experimental data. This model is simple and insightful as a theoretical tool for argon atmospheric pressure discharges.

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Periodical:

Advanced Materials Research (Volume 852)

Pages:

597-601

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.852.597

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Online since:

January 2014

Authors:

Xue Yun Huang, Ting Ting Zhang, Xi Zhang

Keywords:

Direct Current Discharge, Metastable Argon Atoms, Plasma Characteristics Formatting

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