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Visualization of Gas-Liquid Two-Phase Fields with Ionic Flow and Its Qualitative Analyses for Electrohydrodynamic Phenomena

Research Project

Project/Area Number 21560189
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionTokai University

Principal Investigator

OHYAMA Ryu-ichiro  東海大学, 工学部, 教授 (40233291)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords混相流 / 電気流体力学 / イオン流 / 粒子画像流速計測 / 電気伝導 / Electrohydrodynamics / 気液2相流体 / Molecular Tagging Velocimetry / Particle Image Velocimetry / Conductive type EHD / 無次元化パラメータ解析
Research Abstract

In the interface of gas and dielectric liquid phases, while the phenomenon in this research aiming at analysis and an elucidation generated weak electric discharge in the gaseous phase, it was one electrohydrodynamic(EHD) phenomenon in which a liquid flowed. In the experiment, the convenience technology of the particle image velocimetry(PIV) was applied to the molecular tagging velocimetry(MTV). While developing the flow velocity measurement technology of the EHD ionic flow field of gas-liquid two-phase fluid, a quantity of amounts of electric charges and drift speed of the charged particle were turned, and the knowledge about electrical conductivity effect was acquired.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (20 results)

All 2011 2010 2009

All Journal Article (12 results) (of which Peer Reviewed: 11 results) Presentation (8 results)

  • [Journal Article] Experimental Studies of Current Distribution in Stratified Seawater under Spark Discharges2011

    • Author(s)
      Nur Shahida Midi, Ryu-ichiro Ohyama
    • Journal Title

      Proc.IEEE 2011 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Volume: Vol.1 Pages: 223-226

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ionic Wind Characteristics of an EHD Micro Gas Pump Constructed with Needle-Ring Electrode System2011

    • Author(s)
      Satoru Ohyama, Ryu-ichiro Ohyama
    • Journal Title

      Proc.IEEE 2011 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Volume: Vol.1 Pages: 227-230

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of Electrostatic Induction Electrode Configuration on Water Mist Charging2011

    • Author(s)
      Hazmi Hijazi Abdul Halim, Ryu-ichiro Ohyama, Toshihide Tsuji, Tetsuo Yoshida
    • Journal Title

      Proc.IEEE 2011 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Volume: Vol.1 Pages: 231-234

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 針対円筒電極系における正極性イオン風速度の画像計測に関する研究2010

    • Author(s)
      中村、大山
    • Journal Title

      東海大学工学部紀要

      Volume: Vol.49, No.2 Pages: 37-42

    • NAID

      40017099811

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 噴流型大気圧プラズマ発生装置におけるプラズマバレット観測の試み2010

    • Author(s)
      深渡瀬、稲塚、大山
    • Journal Title

      電気学会論文誌A

      Volume: Vol.130, No.10 Pages: 925-929

    • NAID

      10026693444

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] An experimental study for application of a gar-stream atmospheric pressure plasma device to surface modifications2010

    • Author(s)
      R.Inazuka, M.Yamazaki, R.Arai, R.Ohyama
    • Journal Title

      Proc.IEEE 2010 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Volume: 1巻 Pages: 636-639

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 噴流型大気圧プラズマ発生装置におけるプラズマパレット観測の試み2010

    • Author(s)
      深渡瀬領祐、稲塚隆太、大山龍一郎
    • Journal Title

      電気学会論文誌A

      Volume: 130巻(No.10) Pages: 925-929

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution of Discharge Current in Stratified Seawater under Impulse Discharges2010

    • Author(s)
      N.S.Midi, R.Ohyama
    • Journal Title

      Proc.IEEE 2010 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Volume: 1巻 Pages: 640-643

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An image analysis of positive ionic wind velocity under the DC corona discharge in needle-cylinder electrode system2010

    • Author(s)
      H.Nakamura, R.Ohyama
    • Journal Title

      Proc. IEEE 2009 Annual Conference on Electrical Insulation and Dielectric Phenomena 1巻(No.74)

      Pages: 1-4

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 針対円筒電極系における正極性イオン風速度の画像計測に関する研究2010

    • Author(s)
      中村浩志、大山龍一郎
    • Journal Title

      東海大学工学部紀要 49巻(No.2)(印刷中)

    • NAID

      40017099811

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Axial plasma density propagation of barrier discharge non-thermal plasma bullets in an atmospheric pressure argon gas stream2009

    • Author(s)
      R. Ohyama, M. Sakamoto, A. Nagai
    • Journal Title

      Journal of Physics D : Applied Physics

      Volume: Vol.42, No.10

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Axial plasma density propagation of barrier discharge non-thermal plasmabullets in an atmospheric pressure argon gas stream2009

    • Author(s)
      R.Ohyama, M.Sakamoto, A.Nagai
    • Journal Title

      Journal of Physics D : Applied Physics 42巻(No.105203)

      Pages: 1-4

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 誘電体細管流路における交流イオン風の観測2011

    • Author(s)
      大山龍一郎、紺野大樹、中村浩志
    • Organizer
      平成23年電気学会全国大会
    • Place of Presentation
      大阪大学(大阪府)
    • Year and Date
      2011-03-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 火花放電による水面・水中の放電電流の観測2011

    • Author(s)
      ヌルシャヒダ、大山
    • Organizer
      平成23年電気学会全国大会講演論文集
    • Place of Presentation
      大阪
    • Related Report
      2011 Final Research Report
  • [Presentation] 誘電体細管流路における交流イオン風の観測2011

    • Author(s)
      大山、紺野、中村
    • Organizer
      平成23年電気学会全国大会講演論文集
    • Place of Presentation
      大阪
    • Related Report
      2011 Final Research Report
  • [Presentation] Experimental Studies of Current Distribution in Stratified Seawater under Spark Discharges2011

    • Author(s)
      Nur Shahida Midi and Ryu-ichiro Ohyama
    • Organizer
      Proc. IEEE 2011 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Ionic Wind Characteristics of an EHD Micro Gas Pump Constructed with Needle-Ring Electrode System2011

    • Author(s)
      S. Ohyama and R. Ohyama
    • Organizer
      Proc. IEEE 2011 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Influence of Electrostatic Induction Electrode Configuration on Water Mist Charging2011

    • Author(s)
      Hazmi Hijazi Abdul Halim, Ryu-ichiro Ohyama, Toshihide Tsuji, Tetsuo Yoshida
    • Organizer
      Proc. IEEE 2011 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report
  • [Presentation] An experimental study for application of a gas-stream atmospheric pressure plasma device to surface modifications2010

    • Author(s)
      R. Inazuka, M. Yamazaki, R. Arai, R. Ohyama
    • Organizer
      Proc. IEEE 2010 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Distribution of Discharge Current in Stratified Seawater under Impulse Discharges2010

    • Author(s)
      N. S. Midi, R. Ohyama
    • Organizer
      Proc. IEEE 2010 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      USA
    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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