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Analysis of Gas-Liquid Two-Phase Electrohydrodynamics on Ionic Flow Phenomena

Research Project

Project/Area Number 18560179
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  Tokai University, 工学部, 教授 (40233291)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,200,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2006: ¥900,000 (Direct Cost: ¥900,000)
Keywords気液2相流体 / 電気流体力学 / イオン流 / 粒子画像流速計測 / 荷電粒子 / Electrohydrodynamics / Molecular Tagging Velocimetry / Particle Image Velocimetry / Conductive type EHD / 無次元化パラメータ解析
Research Abstract

本研究において解析と解明を目的とした現象は、気体相と誘電性の液体相の界面において、気相で微弱放電を発生させると同時に液体が流動する一つの電気流体力学現象であった。すなわち、本研究は層状誘電液体の自由表面上の気相に放電電極を配置した気液2相流体のモデルにおいて、気相微弱放電下で誘電液体に誘起する電気流体力学現象を定量的に解析した。そして、荷電粒子の電荷量と移動速度を定量化し,電気伝導性効力を解析した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (16 results)

All 2009 2008 2007 2006

All Journal Article (9 results) (of which Peer Reviewed: 6 results) Presentation (7 results)

  • [Journal Article] 無声放電とXe放電光を併用したSF_6ガス乾式処理の試み2009

    • Author(s)
      大山 龍一郎
    • Journal Title

      東海大学工学部紀要 48・2

      Pages: 5-10

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EHD 現象の可視化-コロナ放電場において誘起するEHD 流動-2007

    • Author(s)
      大山
    • Journal Title

      可視化情報 Vol.27, No.105

      Pages: 98-102

    • NAID

      130003443655

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of theLocal Ionic Wind Profile in a DC CoronaDischarge Field by Laser-Induced Phosphorescence Emission2007

    • Author(s)
      R.Ohyama, K.Aoyagi, Y.Kitahara, Y.Ohkubo
    • Journal Title

      Journal of Visualization Vol.10, No.1

      Pages: 75-82

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] "Schlieren Optical Visualization for Transient EHD Induced Flow in a Stratified Dielectric Liquid under Gas-Phase AC Corona Discharges2007

    • Author(s)
      R.Ohyama, K.Inoue, J.S.Chang
    • Journal Title

      J. Phys. D: Appl. Phys. Vol.40, No.2

      Pages: 573-578

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Visualization of the Local Ionic Wind Profile in a DC Corona Discharge Field by Laser-lnduced Phosphorescence Emission2007

    • Author(s)
      R.Ohyama
    • Journal Title

      Journal of Vsualization 10・1

      Pages: 75-82

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EHD現象の可視化-コロナ放電場において誘起するEHD流動-2007

    • Author(s)
      大山 龍一郎
    • Journal Title

      可視化情報 27・105

      Pages: 98-102

    • NAID

      130003443655

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Schlieren Optical Visualization for Transient EHD Induced Flow in a Stratified Dielectric Liquid under Gas-Phase AC Corona Discharges2007

    • Author(s)
      R.Ohyama
    • Journal Title

      J. Phys. D : Appl. Phys. 40・2

      Pages: 573-578

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 分子発光トレーサを用いたレーザー誘起燐光による針-平板電極系イオン風の可視化に関する試み2006

    • Author(s)
      大山 龍一郎
    • Journal Title

      平成18年電気学会基礎・材料・共通部門大会講演論文集

      Pages: 459-459

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Optical Characterization of Ionic Wind Field by Means of Lasr-Induced Phosphorescence2006

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc. IEEE 2006 Annual Conference on Electrical Insulation and Dielectric Phenomena I

      Pages: 174-177

    • Related Report
      2006 Annual Research Report
  • [Presentation] 直流コロナ放電場における針対円筒電極系正イオン風の画像解析2009

    • Author(s)
      大山 龍一郎
    • Organizer
      平成21年電気学会全国大会講演論文集
    • Place of Presentation
      日本・札幌
    • Year and Date
      2009-03-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 直流コロナ放電場における針対円筒電極系正イオン風の画像解析2009

    • Author(s)
      中村、大山
    • Organizer
      平成21 年電気学会全国大会講演論文集
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] 直流コロナ放電場における針体平板電極系負イオン風の画像解析2008

    • Author(s)
      北原、大山
    • Organizer
      平成20 年電気学会全国大会講演論文集
    • Place of Presentation
      福岡
    • Related Report
      2008 Final Research Report
  • [Presentation] An Experimental Analysis of Ionic Wind Velocity Characteristics in a Needle-Plate Electrode System by Means of Laser-lnduced Phosphorescence2007

    • Author(s)
      R.Ohyama
    • Organizer
      Proc.IEE 2007 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      カナダ・バンクーバー
    • Year and Date
      2007-10-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] An Experimental Analysis of Ionic Wind Velocity Characteristics in a Needle-Plate Electrode System by Means of Laser-Induced Phosphorescence2007

    • Author(s)
      Y.Kitahara, K.Aoyagi, R.Ohyama
    • Organizer
      Proc. IEEE 2007 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      Canada・Vancouver
    • Related Report
      2008 Final Research Report
  • [Presentation] Optical Characterization of Ionic Wind Field by Means of Laser-Induced Phosphorescence2006

    • Author(s)
      K.Aoyagi, Y.Kitahara, R.Ohyama
    • Organizer
      Proc. IEEE 2006 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      USA・Kansas City
    • Related Report
      2008 Final Research Report
  • [Presentation] 分子発光トレーサを用いたレーザー誘起燐光による針-平板電極系イオン風の可視化に関する試み2006

    • Author(s)
      北原、青柳、大山
    • Organizer
      平成18 年電気学会基礎・材料・共通部門大会講演論文集
    • Place of Presentation
      熊本
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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