| PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES |
Prev
Next
|
|
|
Concentric-ring structures in an atmospheric pressure helium dielectric barrier discharge |
| Shang Wan-Li(尚万里)a)†, Zhang Yuan-Tao(张远涛)b), Wang De-Zhen(王德真)c), Sang Chao-Feng(桑超峰)c), Jiang Shao-En(江少恩) a), Yang Jia-Min(杨家敏)a), Liu Shen-Ye(刘慎业)a), and M. G. Kongd) |
| a Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China; b School of Electrical Engineering, Shandong University, Jinan 250061, China; c State Key Laboratory for Materials Modification by Laser, Ion and Electron Beams, School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China; d Department of Electronic and Electrical Engineering, Loughborough University, Leicestershire LE11 3TU, UK |
|
|
|
|
Abstract This paper performs a numerical simulation of concentric-ring discharge structures within the scope of a two-dimensional diffusion–drift model at atmospheric pressure between two parallel circular electrodes covered with thin dielectric layers. With a relative high frequency the discharge structures present different appearances of ring structures within different radii in time due to the evolvement of the filaments. The spontaneous electron density distributions help understanding the formation and development of self-organized discharge structures. During a cycle the electron avalanches are triggered by the electric field strengthened by the feeding voltage and the residual charged particles on the barrier surface deposited in the previous discharges. The accumulation of charges is shown to play a dominant role in the generation and annihilation of the discharge structures. Besides, the rings split and unify to bring and annihilate rings which form a new discharge structure.
|
Received: 12 June 2010
Revised: 10 July 2010
Accepted manuscript online:
|
|
PACS:
|
52.25.Mq
|
(Dielectric properties)
|
| |
52.30.Es
|
|
| |
51.50.+v
|
(Electrical properties)
|
|
| Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 50537020 and 50528707). |
Cite this article:
Shang Wan-Li(尚万里), Zhang Yuan-Tao(张远涛), Wang De-Zhen(王德真), Sang Chao-Feng(桑超峰), Jiang Shao-En(江少恩), Yang Jia-Min(杨家敏), Liu Shen-Ye(刘慎业), and M.~G. Kong Concentric-ring structures in an atmospheric pressure helium dielectric barrier discharge 2011 Chin. Phys. B 20 015201
|
| [1] |
Kogelschatz U 2002 IEEE Trans. Plasma Sci. 30 1400
|
| [2] |
Liang Z, L"u B, Luo H Y and Wang X X 2009 Chin. Phys. B 18 646
|
| [3] |
Dong L F, Fan W L, He Y F and Xiao H 2009 Acta Phys. Sin. 58 94 (in Chinese)
|
| [4] |
Gurevich E L, Zanin A L, Moskalenko A S and Purwins H G 2003 Phys. Rev. Lett. 91 154501
|
| [5] |
Gollub J P and Langer J S 1999 Rev. Mod. Phys. 71 S396
|
| [6] |
Ristow G H 1995 Pattern Formation in Granular Materials (Berlin: Springer)
|
| [7] |
Thompson K L, Bajaj K L S and Ahlers G 2002 Phys. Rev. E 65 046218
|
| [8] |
Maini P K, Painter K J and Chau H N P 1997 J. Chem. Soc. Faraday Trans. 93 3601
|
| [9] |
Dong L F, Liu F C, Liu S H, He Y F and Fan W L 2005 Phys. Rev. E 72 046215
|
| [10] |
Radu I, Bartnikas R and Wertheimer M R 2005 IEEE Trans. Plasma Sci. 33 280
|
| [11] |
Shirafuji T, Kitagawa T, Wakai T and Tachibana K 2003 Appl. Phys. Lett. 83 2309
|
| [12] |
Brauer I, Bode M, Ammelt E and Purwins H G 2000 Phys. Rev. Lett. 84 4104
|
| [13] |
Pismen L M 2001 Phys. Rev. Lett. 86 548
|
| [14] |
Yang Y, Shi J J, Harry J E, Proctor J, Garner C P and Kong M G 2005 IEEE Trans. Plasma Sci. 33 298
|
| [15] |
Guikema J, Miller N, Niehof J, Klein M and Walhout M 2000 Phys. Rev. Lett. 85 3817
|
| [16] |
Wang Y H, Zhang Y T, Wang D Z and Kong M G 2007 Appl. Phys. Lett. 90 071501
|
| [17] |
Deng X T, Shi J J, Shama G and Kong M G 2005 Appl. Phys. Lett. 87 153901
|
| [18] |
Brauer I, Punset C, Purwins H G and Boeuf J P 1999 J. Appl. Phys. 85 7569
|
| [19] |
Steinle G, Neundorf D, Hiller W and Pietralla M 1999 J. Appl. D 32 1350
|
| [20] |
Radehaus C, Dohmen R, Willebrand H and Niedernostheide F 1990 J. Phys. Rev. A 42 7426
|
| [21] |
Zhang P and Kortshagen U 2006 J. Phys. D 39 153
|
| [22] |
Zhang Y T and Wang D Z 2005 J. Appl. Phys. 98 113308
|
| [23] |
Stollenwerk L 2006 Phys. Rev. Lett. 96 255001
|
| [24] |
Kulikovsky A A 1994 J. Phys. D 27 2556
|
| [25] |
Kulikovsky A A 1994 J. Phys. D 27 2564
|
| [26] |
Ward A L 1962 J. Appl. Phys. 33 2789
|
| [27] |
Raizer Y P 1991 Gas Discharge Physics (New York: Springer)
|
| [28] |
Zhang Y T, Wang D Z and Wang Y H 2005 Phys. Plasmas 12 103508
|
| [29] |
Shi J J and Kong M G 2003 J. Appl. Phys. 94 5504 endfootnotesize
|
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|
