Please wait a minute...
Chin. Phys. B, 2015, Vol. 24(2): 025101    DOI: 10.1088/1674-1056/24/2/025101
PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES Prev   Next  

Short-pulse high-power microwave breakdown at high pressures

Zhao Peng-Cheng (赵朋程)a b, Liao Cheng (廖成)b, Feng Ju (冯菊)b
a Institute of Electromagnetics, Southwest Jiaotong University, Chengdu 610031, China;
b School of Physics and Optoelectronic Engineering, Xidian University, Xi'an 710071, China
Abstract  The fluid model is proposed to investigate the gas breakdown driven by a short-pulse (such as a Gaussian pulse) high-power microwave at high pressures. However, the fluid model requires specification of the electron energy distribution function (EEDF); the common assumption of a Maxwellian EEDF can result in the inaccurate breakdown prediction when the electrons are not in equilibrium. We confirm that the influence of the incident pulse shape on the EEDF is tiny at high pressures by using the particle-in-cell Monte Carlo collision (PIC-MCC) model. As a result, the EEDF for a rectangular microwave pulse directly derived from the Boltzmann equation solver Bolsig+ is introduced into the fluid model for predicting the breakdown threshold of the non-rectangular pulse over a wide range of pressures, and the obtained results are very well matched with those of the PIC-MCC simulations. The time evolution of a non-rectangular pulse breakdown in gas, obtained by the fluid model with the EEDF from Bolsig+, is presented and analyzed at different pressures. In addition, the effect of the incident pulse shape on the gas breakdown is discussed.
Keywords:  fluid model      electron energy distribution function      gas breakdown      short-pulse high-power microwave  
Received:  13 July 2014      Revised:  03 September 2014      Accepted manuscript online: 
PACS:  51.50.+v (Electrical properties)  
  52.80.Pi (High-frequency and RF discharges)  
  52.35.Mw (Nonlinear phenomena: waves, wave propagation, and other interactions (including parametric effects, mode coupling, ponderomotive effects, etc.))  
Fund: Project supported by the National Basic Research Program of China (Grant No. 2013CB328904), the NSAF of China (Grant No. U1330109), and 2012 Doctoral Innovation Funds of Southwest Jiaotong University.
Corresponding Authors:  Liao Cheng     E-mail:  c.liao@swjtu.edu.cn

Cite this article: 

Zhao Peng-Cheng (赵朋程), Liao Cheng (廖成), Feng Ju (冯菊) Short-pulse high-power microwave breakdown at high pressures 2015 Chin. Phys. B 24 025101

[1] Löfgren M, Anderson D, Lisak M and Lundgren L 1991 Phys. Fluids B 3 3528
[2] Ford P J, Beeson S R, Krompholz H G and Neuber A A 2012 Phys. Plasmas 19 073503
[3] Yang Y, Yuan C and Qian B 2012 Phys. Plasmas 19 122101
[4] Tetenbaum S J, MacDonald A D and Bandel H W 1971 J. Appl. Phys. 42 5871
[5] Yee J H, Alvarez R A, Mayhall D J, Byrne D P and Degroot J 1986 Phys. Fluids 29 1238
[6] Liu G, Liu J, Huang W, Zhou J, Song X and Ning H 2000 Chin. Phys. 9 757
[7] Zhao P, Liao C and Lin W 2011 J. Electromagn. Waves Appl. 25 2365
[8] Zhang L, He F, Li S and Ouyang J 2013 Chin. Phys. B 22 125202
[9] Zhao P, Liao C, Yang D, Zhong X and Lin W 2013 Acta Phys. Sin. 62 055101 (in Chinese)
[10] Nam S K and Verboncoeur J P 2009 Comput. Phys. Commun. 180 628
[11] Hagelaar G and Pitchford L 2005 Plasma Sources Sci. Technol. 14 722
[12] Zhao P, Liao C, Yang D and Zhong X 2014 Chin. Phys. B 23 055101
[13] Verboncoeur P, Alves M, Vahedi V and Birdsall C 1993 J. Comput. Phys. 104 321
[14] Sun J, Li X, Bai J and Wang D 2012 Chin. Phys. B 21 055205
[15] Zhao P, Liao C, Lin W, Chang L and Fu H 2011 Phys. Plasma 18 102111
[16] Vahedi V and Surendra M 1995 Comput. Phys. Commun. 87 179
[17] Druyvesteyn M J and Penning F M 1940 Rev. Mod. Phys. 12 87
[1] Numerical investigation of radio-frequency negative hydrogen ion sources by a three-dimensional fluid model
Ying-Jie Wang(王英杰), Jia-Wei Huang(黄佳伟), Quan-Zhi Zhang(张权治), Yu-Ru Zhang(张钰如), Fei Gao(高飞), and You-Nian Wang(王友年). Chin. Phys. B, 2021, 30(9): 095205.
[2] Temperature and current sensitivity extraction of optical superconducting transition-edge sensors based on a two-fluid model
Yue Geng(耿悦), Pei-Zhan Li(李佩展), Jia-Qiang Zhong(钟家强), Wen Zhang(张文), Zheng Wang(王争), Wei Miao(缪巍), Yuan Ren(任远), and Sheng-Cai Shi(史生才). Chin. Phys. B, 2021, 30(9): 098501.
[3] Effect of pressure and space between electrodes on the deposition of SiNxHy films in a capacitively coupled plasma reactor
Meryem Grari, CifAllah Zoheir, Yasser Yousfi, and Abdelhak Benbrik. Chin. Phys. B, 2021, 30(5): 055205.
[4] Similarity principle of microwave argon plasma at low pressure
Xiao-Yu Han(韩晓宇), Jun-Hong Wang(王均宏), Mei-E Chen(陈美娥), Zhan Zhang(张展), Zheng Li(李铮), Yu-Jian Li(李雨键). Chin. Phys. B, 2018, 27(8): 085206.
[5] Numerical study on discharge characteristics influenced by secondary electron emission in capacitive RF argon glow discharges by fluid modeling
Lu-Lu Zhao(赵璐璐), Yue Liu(刘悦), Tagra Samir. Chin. Phys. B, 2018, 27(2): 025201.
[6] Gas flow characteristics of argon inductively coupled plasma and advections of plasma species under incompressible and compressible flows
Shu-Xia Zhao(赵书霞), Zhao Feng(丰曌). Chin. Phys. B, 2018, 27(12): 124701.
[7] Influence of a centered dielectric tube on inductively coupled plasma source: Chamber structures and plasma characteristics
Zhen-Hua Bi(毕振华), Yi Hong(洪义), Guang-Jiu Lei(雷光玖), Shuai Wang(王帅), You-Nian Wang(王友年), Dong-Ping Liu(刘东平). Chin. Phys. B, 2017, 26(7): 075203.
[8] Effect of air breakdown on microwave pulse energy transmission
Pengcheng Zhao(赵朋程), Lixin Guo(郭立新), Panpan Shu(舒盼盼). Chin. Phys. B, 2017, 26(2): 029201.
[9] Numerical simulation of a direct current glow discharge in atmospheric pressure helium
Zeng-Qian Yin(尹增谦), Yan Wang(汪岩), Pan-Pan Zhang(张盼盼), Qi Zhang(张琦), Xue-Chen Li(李雪辰). Chin. Phys. B, 2016, 25(12): 125203.
[10] Conversion of an atomic to a molecular argon ion and low pressure argon relaxation
M N Stankov, A P Jovanović, V Lj Marković, S N Stamenković. Chin. Phys. B, 2016, 25(1): 015204.
[11] Two-dimensional numerical study of an atmospheric pressurehelium plasma jet with dual-power electrode
Yan Wen (晏雯), Liu Fu-Cheng (刘福成), Sang Chao-Feng (桑超峰), Wang De-Zhen (王德真). Chin. Phys. B, 2015, 24(6): 065203.
[12] A computational modeling study on the helium atmospheric pressure plasma needle discharge
Qian Mu-Yang (钱沐杨), Yang Cong-Ying (杨从影), Liu San-Qiu (刘三秋), Wang Zhen-Dong (王震东), Lv Yan (吕燕), Wang De-Zhen (王德真). Chin. Phys. B, 2015, 24(12): 125202.
[13] Effect of microwave frequency on plasma formation in air breakdown at atmospheric pressure
Zhao Peng-Cheng (赵朋程), Guo Li-Xin (郭立新), Li Hui-Min (李慧敏). Chin. Phys. B, 2015, 24(10): 105102.
[14] Mode transition in homogenous dielectric barrier discharge in argon at atmospheric pressure
Liu Fu-Cheng (刘富成), He Ya-Feng (贺亚峰), Wang Xiao-Fei (王晓菲). Chin. Phys. B, 2014, 23(7): 075209.
[15] Validity of the two-term Boltzmann approximation employed in the fluid model for high-power microwave breakdown in gas
Zhao Peng-Cheng (赵朋程), Liao Cheng (廖成), Yang Dan (杨丹), Zhong Xuan-Ming (钟选明). Chin. Phys. B, 2014, 23(5): 055101.
No Suggested Reading articles found!