Characteristic of Electron Density of Coaxial Dielectric Barrier Discharge of CH4 /Air Mixture
Authors
Lei Chen, Chao Feng, Wuqiang Long, Peng Song, Qianqian Wu
Corresponding Author
Lei Chen
Available Online January 2017.
- DOI
- 10.2991/icmmita-16.2016.144How to use a DOI?
- Keywords
- Non-equilibrium plasma; Dielectric barrier discharge; Electron density.
- Abstract
Numerical study of dielectric barrier discharge of CH4/air mixture were carried out by employing a coaxial cylindrical electrode with diameter of 10mm under the condition of the discharge voltage of 6000V. The influence of electrode structure parameter and equivalence ratio on electron density were analyzed. The result shows that the electron density which increases with the decrease of the distance from the cathode has a quick increase at the small position near the cathode (0.05~0.4mm), and the maximum value of electron density appears at the position of 0.1mm. The electron density has no obvious change with the equivalence ratio, it is benefit to the lean combustion of natural gas application.
- Copyright
- © 2017, 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/).
Cite this article
TY - CONF AU - Lei Chen AU - Chao Feng AU - Wuqiang Long AU - Peng Song AU - Qianqian Wu PY - 2017/01 DA - 2017/01 TI - Characteristic of Electron Density of Coaxial Dielectric Barrier Discharge of CH4 /Air Mixture BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications PB - Atlantis Press SP - 773 EP - 777 SN - 2352-538X UR - https://doi.org/10.2991/icmmita-16.2016.144 DO - 10.2991/icmmita-16.2016.144 ID - Chen2017/01 ER -