Patterns of Plasma Bullet in Plasma Jets

被引:0
|
作者
Han, Gook Hee [1 ]
Koo, Je Huan [1 ]
Choi, Duk In [1 ]
Choi, Eun Ha [1 ]
Cho, Guangsup [1 ]
机构
[1] Kwangwoon Univ, Dept Elect & Biol Phys, Seoul 139701, South Korea
基金
新加坡国家研究基金会;
关键词
Composite charge; plasma jet; striation;
D O I
10.1109/TPS.2015.2431296
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
Composite charges applied to plasma striations were investigated through this paper. Bullets in plasma jets stemming from effective electrons made up of a moving target electron with screening electrons and ions around it were assessed using an atom-like structure induced by an external electric or magnetic field. To maintain a zero total charge, screening electrons and ions were assumed to be spherically and symmetrically distributed around a target moving electron -e, and the surrounding -e or +e was equivalent to the composition of an electric field vortex and an electron. Electrons moving around a spherical orbit were found to have positive charges under a strong electric field but negative charges under a weak field, mainly because the cross-sectional area of the flux was very small. In plasma jets, striations are a phenomenon that may occur when charges gather in the presence of an electric or gauge field. A plasma striation can occur if the effective charge exceeds a critical value determined by setting the derivative of the effective charge to zero, but only if the electric field lines passing through the striation are connected.
引用
收藏
页码:1983 / 1986
页数:4
相关论文
共 50 条
  • [1] Plasma Bullet as a Plasma Diffusion Wave-Packet in Plasma Jets
    Cho, Guangsup
    Choi, Eun-Ha
    Uhm, Han Sup
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2013, 41 (06) : 1635 - 1643
  • [2] Correlation between helium mole fraction and plasma bullet propagation in low temperature plasma jets
    Karakas, E.
    Koklu, M.
    Laroussi, M.
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2010, 43 (15)
  • [3] Plasma flow patterns in and around magnetosheath jets
    Plaschke, Ferdinand
    Hietala, Heli
    ANNALES GEOPHYSICAE, 2018, 36 (03) : 695 - 703
  • [4] On Plasma Bullet Behavior
    Xian, Yubin
    Lu, Xinpei
    Cao, Yinguang
    Yang, Ping
    Xiong, Qing
    Jiang, Zhonghe
    Pan, Yuan
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2009, 37 (10) : 2068 - 2073
  • [5] Plasma jets and and plasma bullets
    Kong, M. G.
    Ganguly, B. N.
    Hicks, R. F.
    PLASMA SOURCES SCIENCE & TECHNOLOGY, 2012, 21 (03):
  • [6] Energy Spectrum of Electrons in the Plasma Bullet and Its Applied Voltage Effect in Atmospheric-Pressure Argon Plasma Jets
    Lin, Wei
    Tan, Zhenyu
    Chen, Xinxian
    Liu, Yadi
    Wang, Xiaolong
    Li, Xiaotong
    Sun, Chao
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2020, 48 (04) : 991 - 1000
  • [7] Identification of dynamic patterns and their velocities in thermal plasma jets
    Hlína, J
    Nenicka, V
    Sonsky, J
    CZECHOSLOVAK JOURNAL OF PHYSICS, 2004, 54 (02) : 199 - 210
  • [8] On the Structure of Plasma Jets in the Rotating Plasma Experiment
    Valenzuela-Villaseca, Vicente
    Suttle, Lee George
    Suzuki-Vidal, Francisco
    Halliday, Jack W. D.
    Russell, Danny R.
    Merlini, Stefano
    Tubman, Eleanor Rose
    Hare, Jack Davies
    Chittenden, Jeremy P.
    Koepke, Mark E.
    Blackman, Eric G.
    Lebedev, Sergey V.
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2024, 52 (10) : 4858 - 4865
  • [9] PLASMA JETS ON THE SUN
    Yakunina, G. V.
    Porfir'eva, G. A.
    Delone, A. B.
    Oreshina, I. V.
    Oreshina, A. V.
    JOURNAL OF PHYSICAL STUDIES, 2009, 13 (01):
  • [10] Arc plasma jets of a nontransferred plasma torch
    Kang, KD
    Hong, SH
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 1996, 24 (01) : 89 - 90