Numerical Simulation of DC Positive Air Corona Discharge under Atmospheric Environment

DOI

10.2991/wartia-18.2018.12How to use a DOI?

Keywords

DC positive, air corona discharge, atmospheric environment.

Abstract

This paper presents an improved self-consistent, multi-component and two-dimensional plasma hybrid model for the simulation of DC positive corona discharge under atmospheric environment. The model is based on the plasma hydrodynamics and the chemical models. It includes 12 species and 27 reactions. Besides, the photoionization effect is also considered in the proposed model. Based on this model, the volume of dynamics charged species generation, the discharge current waveform, electron temperature, and electric field variations are investigated in details. The results indicate that the model provides valuable insights to the physics of air corona discharge.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xinghua Liu
AU  - Richang Xian
AU  - Yunzhu An
AU  - Yuanchao Hu
AU  - Yuyao Hu
AU  - Yang Yu
AU  - Ning Zhang
PY  - 2018/09
DA  - 2018/09
TI  - Numerical Simulation of DC Positive Air Corona Discharge under Atmospheric Environment
BT  - Proceedings of the 4th Workshop on Advanced Research and Technology in Industry (WARTIA 2018)
PB  - Atlantis Press
SP  - 56
EP  - 61
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-18.2018.12
DO  - 10.2991/wartia-18.2018.12
ID  - Liu2018/09
ER  -