Numerical Study of Neutral Gas Transport in Linear Plasma Device

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Possible methods of controlling the neutral gas pressure in a linear plasma device are numerically investigated. For this purpose, the neutral gas transport in argon plasma is calculated by means of Monte Carlo method. The code takes into account the self-elastic collisions along with the elastic neutral–ion and the electron impact ionization collisions. The effects of a baffle plate, the electron temperature, the pump speed, and plasma flow on the neutral density are evaluated within a range of experimental conditions. The baffle plate is found to affect the amount of neutral gas when the electron temperature is low and the plate is located close to a neutral source. As the electron temperature increases, electron ionization strongly enhances the recycling of neutral gas, thus making the role of the baffle plate weaker. It is clarified that the electron ionization is a key factor of the neutral transport in a linear plasma device with low density and low electron temperature.

収録刊行物

  • Japanese journal of applied physics. Pt. 1, Regular papers & short notes

    Japanese journal of applied physics. Pt. 1, Regular papers & short notes 46(4A), 1680-1691, 2007-04-15

    Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physics

参考文献:  19件中 1-19件 を表示

  • <no title>

    DIAMOND P. H.

    Plasma Phys. Control. Fusion 47, R35, 2005

    被引用文献1件

  • <no title>

    SCHRODER C.

    Phys. Plasmas 12, 042103, 2005

    被引用文献1件

  • <no title>

    TYNAN G. R.

    Plasma Phys. Control. Fusion 48, S51, 2006

    被引用文献1件

  • <no title>

    SEN A. K.

    Phys. Plasmas 13, 055905, 2006

    被引用文献1件

  • <no title>

    KANEKO T.

    Phys. Plasmas 12, 102106, 2005

    被引用文献1件

  • <no title>

    KASUYA N.

    J. Plasma Phys. 72, 957, 2006

    被引用文献1件

  • <no title>

    SHINOHARA S.

    Spring Meet. Physical Society of Japan, 2006, 2006

    被引用文献1件

  • <no title>

    LIEBERMAN M. A.

    Principles of plasma discharges and material processing, 2005

    被引用文献1件

  • <no title>

    HEIFETZ D.

    Physics of Plasma-Wall Interactions in Controlled Fusion, 1986

    被引用文献1件

  • <no title>

    HAMMERSLEY J. M.

    Monte Carlo Methods, 1964

    被引用文献1件

  • <no title>

    LEWIS E. E.

    Computational Methods of Neutron Transport, 1984

    被引用文献1件

  • <no title>

    GUDMUNDSSON J. T.

    Univ. Iceland Tech. Rep., 2002

    被引用文献1件

  • <no title>

    TYNAN G.

    Phys. Plasmas 8, 2691, 2001

    被引用文献2件

  • <no title>

    KOGA M.

    Phys. Plasmas 10, 650, 2003

    被引用文献4件

  • <no title>

    SHINOHARA S.

    Plasma Phys. Control. Fusion 37, 1015, 1995

    被引用文献2件

  • <no title>

    CONNOR J. W.

    Plasma Phys. 19, 853, 1977

    被引用文献1件

  • <no title>

    HUGHES M. H.

    J. Comput. Phys. 28, 43, 1978

    被引用文献1件

  • <no title>

    HEIFETZ D.

    J. Comput. Phys. 46, 309, 1982

    被引用文献3件

  • <no title>

    HAGELAAR G. J. M.

    Phys. Rev. E 62, 1452, 2000

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10018901388
  • NII書誌ID(NCID)
    AA10457675
  • 本文言語コード
    EN
  • 資料種別
    ART
  • 雑誌種別
    大学紀要
  • ISSN
    0021-4922
  • NDL 記事登録ID
    8707406
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z53-A375
  • データ提供元
    CJP書誌  NDL  JSAP 
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