An Atmospheric-Pressure Helium Plasma Jet Induced by an Atmospheric-Pressure Argon Plasma Discharge in a Single-Electrode Configuration

被引：6
作者：
Li, Shou-Zhe [1 ]
Huang, Wen-Tong [1 ]
Wang, Dezhen [1 ]
机构：
[1] Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116023, Peoples R China
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 2009年 / 37卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Atmospheric pressure (AP); optical emission; plasma jet;
D O I：
10.1109/TPS.2009.2025763
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
An atmospheric-pressure (AP) cold helium plasma jet is induced by an argon plasma discharge generated in a single-electrode configuration at AP. The dependences of the length of the downstream and upstream helium plasma jets on the angle between gas flow directions of helium and argon, the applied voltage on the single electrode, and the gas flow rate of helium are investigated experimentally. In addition, the gas temperature of the induced helium plasma jet is determined by measuring the optical emission spectrum of the first negative band of N-2(+) B-X (0, 0) and fitting it with the synthesized spectrum.
引用
收藏
页码：1825 / 1829
页数：5
相关论文
共 13 条
  • [1] An alternative source for generating atmospheric pressure non-thermal plasmas
    Anghel, S. D.
    Simon, A.
    [J]. PLASMA SOURCES SCIENCE & TECHNOLOGY, 2007, 16 (03) : B1 - B4
  • [2] Twin injection-needle plasmas at atmospheric pressure
    Hong, Yong Cheol
    Cho, Soon Chon
    Uhm, Han Sup
    [J]. APPLIED PHYSICS LETTERS, 2007, 90 (14)
  • [3] A long plasma column in a flexible tube at atmospheric pressure
    Hong, Yong Cheol
    Cho, Soon Cheon
    Kim, Jong Hun
    Uhm, Han Sup
    [J]. PHYSICS OF PLASMAS, 2007, 14 (07)
  • [4] The plasma pencil: A source of hypersonic cold plasma bullets for biomedical applications
    Laroussi, Mounir
    Hynes, Wayne
    Akan, Tamer
    Lu, Xinpei
    Tendero, Claire
    [J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 2008, 36 (04) : 1298 - 1299
  • [5] Optical diagnostics of atmospheric pressure air plasmas
    Laux, CO
    Spence, TG
    Kruger, CH
    Zare, RN
    [J]. PLASMA SOURCES SCIENCE & TECHNOLOGY, 2003, 12 (02) : 125 - 138
  • [6] Optical diagnosis of an argon/oxygen needle plasma generated at atmospheric pressure
    Li, Shou-Zhe
    Huang, Wen-Tong
    Zhang, Jialiang
    Wang, Dezhen
    [J]. APPLIED PHYSICS LETTERS, 2009, 94 (11)
  • [7] Propagation of an atmospheric pressure plasma plume
    Lu, X.
    Xiong, Q.
    Xiong, Z.
    Hu, J.
    Zhou, F.
    Gong, W.
    Xian, Y.
    Zou, C.
    Tang, Z.
    Jiang, Z.
    Pan, Y.
    [J]. JOURNAL OF APPLIED PHYSICS, 2009, 105 (04)
  • [8] Laser-rf creation and diagnostics of seeded atmospheric pressure air and nitrogen plasmas
    Luo, Siqi
    Denning, C. Mark
    Scharer, John E.
    [J]. JOURNAL OF APPLIED PHYSICS, 2008, 104 (01)
  • [9] MEEK JM, 1978, ELECT BREAKDOWN GASE, P558
  • [10] A REVIEW OF THE EFFECTS OF DOPAMINERGIC AGENTS ON HUMANS, ANIMALS, AND DRUG-SEEKING BEHAVIOR, AND ITS IMPLICATIONS FOR MEDICATION DEVELOPMENT - FOCUS ON GBR-12909
    ROTHMAN, RB
    GLOWA, JR
    [J]. MOLECULAR NEUROBIOLOGY, 1995, 11 (1-3) : 1 - 19
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