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Self-Consistent Model for Atmospheric Pressure Dielectric Barrier Discharges in Helium |
| SUN Ji-Zhong, WANG Qi, ZHANG Jian-Hong, WANG Yan-Hui, WANG De-Zhen |
| State Key Laboratory of Materials Modification by Laser, Ion and Electron Beams, School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 |
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| Cite this article: |
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SUN Ji-Zhong, WANG Qi, ZHANG Jian-Hong et al 2008 Chin. Phys. Lett. 25 4054-4057 |
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Abstract We show the necessity of leaving out the approximation of constant average electron energy in many fluid models. For this purpose a one-dimensional self-consistent model for He atmospheric barrier discharges is developed. With this model, the electron energy distribution function in the atmospheric pressure glow discharge is obtained without introducing much difficulty, and the new model is readily implemented for investigating discharges in complicated gases.
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| Keywords:
52.20.-j
52.25.-b
52.40.Kh
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Received: 25 March 2008
Published: 25 October 2008
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