Influence of Driving Frequency on the Argon Dielectric Barrier Discharge Excited by Gaussian Voltage at Atmospheric Pressure | |
Xu, Yonggang1,2; Jiang, Weiman2; Tang, Jie2; Zhu, Sha2; Wang, Yishan2; Li, Yongfang3; Zhao, Wei2; Duan, Yixiang2,4; Tang, J (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. | |
作者部门 | 瞬态光学技术国家重点实验室 |
2016-11-01 | |
发表期刊 | IEEE TRANSACTIONS ON PLASMA SCIENCE
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ISSN | 0093-3813 |
卷号 | 44期号:11页码:2553-2563 |
产权排序 | 2 |
摘要 | A 1-D self-consistent fluid model was employed to investigate the effect of driving frequency on the discharge characters of a dielectric barrier discharge at atmospheric pressure in argon excited by a periodic Gaussian voltage. The simulation results indicate that there are two discharge modes: 1) Townsend and 2) glow modes in the multipulse discharge and different transitions between them during the discharge take place with the increase in driving frequency. When the driving frequency is 1 kHz, there is a tendency of transition from the Townsend mode through glow and finally back to the Townsend one during the positive half-circle of applied Gaussian voltage. However, the discharge in the half-circle can all along operate in the glow mode with the higher driving frequency. Moreover, when the driving frequency is sufficiently high, there are also distinct fluctuations of spatial performance of the charge densities in the positive column during the glow discharge. This is caused by the fact that a lot of charged particles created in the gas gap have not enough time to drift and diffuse to the dielectric barriers, and then these particles are preserved in the local discharge gap at such a high frequency. A comparison of the spatial and temporal evolutions of the electron density at different driving frequencies indicates that the increase in the driving frequency can enhance the plasma chemistry and also expand its volume. |
文章类型 | Article |
关键词 | Argon Dielectric Barrier Discharge (Dbd) Driving Frequency Gaussian Voltage Mode Transition Residual Current Peak |
学科领域 | Physics, Fluids & Plasmas |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1109/TPS.2016.2572733 |
收录类别 | SCI ; ISTP |
关键词[WOS] | GLOW-DISCHARGES ; SURFACE-TREATMENT ; PULSE PHENOMENA ; SQUARE PULSES ; HELIUM ; SIMULATION |
语种 | 英语 |
WOS研究方向 | Physics |
WOS类目 | Physics, Fluids & Plasmas |
WOS记录号 | WOS:000388793800006 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28524 |
专题 | 瞬态光学研究室 |
通讯作者 | Tang, J (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China. |
作者单位 | 1.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710062, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710119, Peoples R China 4.Sichuan Univ, Res Ctr Analyt Instrumentat, Chengdu 610064, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, Yonggang,Jiang, Weiman,Tang, Jie,et al. Influence of Driving Frequency on the Argon Dielectric Barrier Discharge Excited by Gaussian Voltage at Atmospheric Pressure[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2016,44(11):2553-2563. |
APA | Xu, Yonggang.,Jiang, Weiman.,Tang, Jie.,Zhu, Sha.,Wang, Yishan.,...&Tang, J .(2016).Influence of Driving Frequency on the Argon Dielectric Barrier Discharge Excited by Gaussian Voltage at Atmospheric Pressure.IEEE TRANSACTIONS ON PLASMA SCIENCE,44(11),2553-2563. |
MLA | Xu, Yonggang,et al."Influence of Driving Frequency on the Argon Dielectric Barrier Discharge Excited by Gaussian Voltage at Atmospheric Pressure".IEEE TRANSACTIONS ON PLASMA SCIENCE 44.11(2016):2553-2563. |
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