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Experimental Demonstration of Inductively Coupled Plasma Tunnel with MHD Accelerator and Numerical Prediction of Its Performance

Research Project

Project/Area Number 19686050
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Aerospace engineering
Research InstitutionUniversity of Tsukuba

Principal Investigator

FUJINO Takayasu  University of Tsukuba, 大学院・システム情報工学研究科, 講師 (80375427)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2007: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Keywords誘導結合型プラズマ / 電磁流体加速機 / 高エンタルピー風洞 / 誘導結合型高周波プラズマ / 電磁流体(MHD)加速 / 電磁流体解析
Research Abstract

A computational magnetohydrodynamic (MHD) code for analyzing plasma characteristics in inductively coupled high frequency plasma tunnels has been developed in this study. Influences of input power and frequency of high-frequency power source on the characteristics of inductively coupled plasma have been clearly understood from numerical simulations using the computational code. Three-dimensional numerical simulations of a cylindrical-shaped MHD accelerator have been carried out, and the numerical simulations have revealed that the MHD interaction induces three-dimensional flow structures as well as accelerates plasma flow. Test runs of a small-scale inductively coupled plasma jet facility fabricated in the present study have been conducted under the condition without applying the magnetic field, and then it has been confirmed from the test runs that the facility can produce super-sonic plasma flow.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (11 results)

All 2009 2008

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (9 results)

  • [Journal Article] 超音速領域に誘導コイルを持つ小型非平衡高周波プラズマ風洞の二次元数値解析2008

    • Author(s)
      松本裕介, 藤野貴康, 石川本雄
    • Journal Title

      日本航空宇宙学会論文集 Vol.56,No.650

      Pages: 116-122

    • NAID

      10021152976

    • Related Report
      2009 Final Research Report
  • [Journal Article] 超音速領域に誘導コイルを持つ小型非平衡高周波プラズマ風洞の二次元数値解析2008

    • Author(s)
      松本裕介
    • Journal Title

      日本航空宇宙学会論文集 56

      Pages: 116-122

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Numerical Simulation of MHD Flow Control in Mars Entry Flights2009

    • Author(s)
      T. Fujino, M. Ishikawa
    • Organizer
      17th International Conference on MHD Energy Conversion
    • Place of Presentation
      Kanagawa, Japan(CD-ROM)
    • Year and Date
      2009-09-14
    • Related Report
      2009 Final Research Report
  • [Presentation] Three Dimensional MHD Simulation of SF6 Arc Plasma under Externally Applied Magnetic Field2009

    • Author(s)
      S. Hirayama, T. Fujino, M. Ishikawa
    • Organizer
      電気学会放電・静止器・開閉保護合同研究会
    • Place of Presentation
      名古屋
    • Year and Date
      2009-06-23
    • Related Report
      2009 Final Research Report
  • [Presentation] Magnetohydrodynamic Simulation of Inductively Coupled CO2 Plasma2009

    • Author(s)
      N. Isozaki, T. Fujino, M. Ishikawa
    • Organizer
      40th AIAA Plasmadynamics and Lasers Conference
    • Place of Presentation
      San Antonio, U.S.A.(CD-ROM)
    • Year and Date
      2009-06-22
    • Related Report
      2009 Final Research Report
  • [Presentation] Magnetohydrodynamic Simulation of Inductively Coupled CO_2 Plasma2009

    • Author(s)
      藤野貴康
    • Organizer
      40th AIAA Plasmadynamics and Lasers Conference
    • Place of Presentation
      米国テキサス州サン・アントニオ
    • Year and Date
      2009-06-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 誘導結合型高周波co2プラズマの電磁流体シミュレーション2008

    • Author(s)
      礒崎名朗, 吉野智之, 藤野貴康, 石川本雄
    • Organizer
      第52回宇宙科学技術連合講演会
    • Place of Presentation
      神戸
    • Year and Date
      2008-11-07
    • Related Report
      2009 Final Research Report
  • [Presentation] 誘導結合型高周波CO2プラズマの電磁流体シミュレーション2008

    • Author(s)
      磯崎名朗
    • Organizer
      第52回宇宙科学技術連合講演会
    • Place of Presentation
      兵庫県立淡路夢舞台国際会議場
    • Year and Date
      2008-11-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高次近似輸送係数モデルを用いた誘導結合型高周波プラズマの電磁流体解析2008

    • Author(s)
      礒崎名朗, 吉野智之, 藤野貴康, 石川本雄
    • Organizer
      電気学会新エネルギー・環境研究会
    • Place of Presentation
      長岡
    • Year and Date
      2008-09-30
    • Related Report
      2009 Final Research Report
  • [Presentation] 高次近似輸送係数モデルを用いた誘導結合型高周波プラズマの電磁流体解析2008

    • Author(s)
      磯崎名朗
    • Organizer
      平成20年電気学会電力・エネルギー部門新エネルギー・環境研究会MHD発電関連
    • Place of Presentation
      長岡技術科学大学
    • Year and Date
      2008-09-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] Numerical Analysis of MHD Flow Control under Ground Experimental Condition2008

    • Author(s)
      Y. Matsumoto, T. Yoshino, T. Fujino, M. Ishikawa
    • Organizer
      39th AIAA Plasmadynamics and Lasers Conference
    • Place of Presentation
      Seattle, U.S.A.(CD-ROM)
    • Year and Date
      2008-06-25
    • Related Report
      2009 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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