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OHYAMA Ryu-ichiro  大山 龍一郎

ORCIDConnect your ORCID iD *help
… Alternative Names

大山 龍一郎  オオヤマ リユウイチロウ

OHYAMA Ryuichiro  大山 龍一郎

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Researcher Number 40233291
Other IDs
External Links
Affiliation (Current) 2022: 東海大学, 工学部, 教授
Affiliation (based on the past Project Information) *help 2020 – 2021: 東海大学, 工学部, 教授
2006 – 2017: 東海大学, 工学部, 教授
2005: Tokai University, School of Information Technology and Electronics, Professor, 電子情報学部, 教授
2001 – 2004: 東海大学, 電子情報学部, 助教授
2000: 東海大学, 工学部, 助教授 … More
1996 – 1998: 東海大学, 工学部, 助教授
1995: 東海大学, 工学部, 講師
1993 – 1994: 東海大学, 工学部, 専任講師 Less
Review Section/Research Field
Principal Investigator
Fluid engineering / Fluid engineering / 計測・制御工学 / Basic Section 19010:Fluid engineering-related
Except Principal Investigator
Ophthalmology / Orthopaedic surgery / Neurology / Electronic materials/Electric materials / Applied optics/Quantum optical engineering
Keywords
Principal Investigator
Electrohydrodynamics / 電気流体力学 / 気液2相流体 / イオン流 / 粒子追跡法 / 遺伝的アルゴリズム / 速度計測 / 流れの可視化 / PIV / Molecular Tagging Velocimetry … More / Particle Image Velocimetry / 無次元化パラメータ解析 / 気液2相流体 / 粒子画像流速測定法 / 乱流測定 / 画像計測 / 帯電液体 / 粒子画像流速計測法 / イオン流場 / 粒子画像流速計測 / Conductive type EHD / 電気流体力学現象 / 数値解析 / モデリング / MTV / 弱電離プラズマ / 画像処理 / コンピュータ応用計測 / 乱流計測 / 3次元 / EHD / Air Wave Type EHD Pump / 気液2相流無次元化パラメータ / 荷電粒子 / 混相流 / 電気伝導 / 気液2相流場 / 燐光 / 無次元化解析 / EHDポンプ / 無次元化パラメータ / Gas-liquid two-phase flow field / Ionic flow field / Particle image velocimetry / Phosphorescence / Non-dimensional analysis / EHD pump / Fluid flow visualization / プラズマ診断 / 可視化計測 / 電気流体力学効果 / 可視化 … More
Except Principal Investigator
人工角膜 / 拒絶反応 / 親水性材料 / 後発白内障 / 移植素子 / ミクロドメイン構造 / エキシマレーザー / 腱 / PET樹脂 / コラーゲン / 光化学的表面改質 / 毛細管現象 / 親水性基 / アキレス腱 / 透明プラスチック / 多孔質フッ素樹脂 / 疎水性材料 / 人工水晶体 / 硝子体 / 線維芽細胞 / パーキンソン病 / ドーパミン産生細胞 / プラズマ・光併用照射効果 / 光表面改質 / 親水基密度 / 拒絶反応抑制表面 / 蛋白質付着抑制 / エキスパートシステム / CVケーブル / 絶縁劣化診断 / トレンド管理 / 活線診断 / システムの実用化 / 絶縁診断 / ファジィ推論 / Expert system / XLPE cable / Insulation degradation diagnosis / Degradation trend monitoring / Diagnosis on live-wire state / Practical application of expert system / 石英ガラス / 点接触研磨 / テフロンレンズ / シリコーンオイル / 石英ガラスの室温強接着 / 光表面改質・プラズマ併用効果 / 非球面研磨装置 / フッ素樹脂被覆石英レンズ / 光化学研磨 / 5軸制御非球面研磨装置 / 面精度 / 分子間力顕微鏡 / 水 / Fused Silica Glass / Spot Contact Polishing / Teflon Lens / Silicone Oil / Strong Adhesion of Silica Glass at Room Temperature / Photochemical Surface Modification: Effect of Combined Use with Plasma / Asuherical Mirror Polishing Device / Micro Domain Structure Less
  • Research Projects

    (16 results)
  • Research Products

    (76 results)
  • Co-Researchers

    (17 People)
  •  Visualization and evaluation of electrohydrodynamic effects of gas-liquid two-phase fluid with weakly ionized plasmaPrincipal Investigator

    • Principal Investigator
      大山 龍一郎
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 19010:Fluid engineering-related
    • Research Institution
      Tokai University
  •  Visualization of Gas-Liquid Two-Phase Fields with weakly ionized plasma and Its evaluation of Electrohydrodynamic effectsPrincipal Investigator

    • Principal Investigator
      Ryu-ichiro Ohyama
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  Visualization of Gas-Liquid Two-Phase Fields with Ionic Flow and Its Modeling of Electrohydrodynamic PhenomenaPrincipal Investigator

    • Principal Investigator
      OHYAMA RYU-ICHIRO
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  Visualization of Gas-Liquid Two-Phase Fields with Ionic Flow and Its Qualitative Analyses for Electrohydrodynamic PhenomenaPrincipal Investigator

    • Principal Investigator
      OHYAMA Ryu-ichiro
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  Analysis of Gas-Liquid Two-Phase Electrohydrodynamics on Ionic Flow PhenomenaPrincipal Investigator

    • Principal Investigator
      OHYAMA Ryu-ichiro
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  パーキンソン病治療用ドパミン産生細胞培養セル・チップの開発

    • Principal Investigator
      村原 正隆
    • Project Period (FY)
      2004
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Neurology
    • Research Institution
      Tokai University
  •  Aspherical Mirror Polishing with Water and Excimer Laser

    • Principal Investigator
      MURAHARA Masataka
    • Project Period (FY)
      2003 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Applied optics/Quantum optical engineering
    • Research Institution
      Tokai University
  •  Quantitative Analyses of Electrohydrodynamically Induced Phenomena in Gas-Liquid Two-Phase FluidPrincipal Investigator

    • Principal Investigator
      OHYAMA Ryu-ichiro
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  移植デバイス用生体適合性ポリマーとその表面改質に関する国際共同研究の為の企画調査

    • Principal Investigator
      村原 正隆
    • Project Period (FY)
      2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Ophthalmology
    • Research Institution
      Tokai University
  •  気液2相流体の電気流体力学現象の定量観測と現象論的解析Principal Investigator

    • Principal Investigator
      大山 龍一郎
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  人工角膜としてのプラスチック材料とその表面改質に関する企画調査

    • Principal Investigator
      村原 正隆
    • Project Period (FY)
      2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Ophthalmology
    • Research Institution
      Tokai University
  •  エキシマレーザーを用いた生体組織の接合に関する実験的研究

    • Principal Investigator
      MURAHARA Masataka
    • Project Period (FY)
      2000
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Orthopaedic surgery
    • Research Institution
      Tokai University
  •  遺伝的アルゴリズムによる3次元粒子画像流速測定法の実用化と帯電液体流測定への応用Principal Investigator

    • Principal Investigator
      大山 龍一郎
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  遺伝的アルゴリズムを用いた3次元粒子画像流速測定法とそれによる帯電液体の乱流測定Principal Investigator

    • Principal Investigator
      大山 龍一郎
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Fluid engineering
    • Research Institution
      Tokai University
  •  遺伝的アルゴリズムによる3次元粒子画像流速計測法Principal Investigator

    • Principal Investigator
      大山 龍一郎
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      計測・制御工学
    • Research Institution
      Tokai University
  •  Insulation Diagnosis of XLPE Cables by Expert System and Its Application

    • Principal Investigator
      KANEKO Kiyoji
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Electronic materials/Electric materials
    • Research Institution
      Kyushu Tokai University
      Tokai University

All 2021 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Other

All Journal Article Presentation

  • [Journal Article] A Study on Development of Teaching Materials for Learning IoT Implementation2021

    • Author(s)
      大山龍一郎
    • Journal Title

      IEEJ Trans. FM

      Volume: 141 Issue: 6 Pages: 367-372

    • DOI

      10.1541/ieejfms.141.367

    • NAID

      130008046747

    • ISSN
      0385-4205, 1347-5533
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K04273
  • [Journal Article] A Study on the Humidity Effect of AC Corona Discharge for a Thin-Wire Electrode Arrangement2016

    • Author(s)
      Try SOBAN and Ryu-ichiro OHYAMA
    • Journal Title

      Proceedings of The School of Engineering, Tokai University

      Volume: 41 Pages: 1-7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Journal Article] MEASUREMENT OF TRITIUM WITH PLASTIC SCINTILATOR SURFACE IMPROVEMENT WITH PLASMA TREATMENT2015

    • Author(s)
      Yuri Yoshihara, Etsuko Furuta, Ryu-ichiro Ohyama, Shigeaki Yokota, Yuka Kato, Tomoyuki Yoshimura, and Kiyoshi Ogiwara
    • Journal Title

      FUSION SCIENCE AND TECHNOLOGY- American Nuclear Society

      Volume: Vol.67 Pages: 654-657

    • DOI

      10.13182/fst14-t103

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Journal Article] No-waste-measurement Method with a LSC: Effects of Surface Treatment for Plastic Scintillator2015

    • Author(s)
      古田悦子、岩崎紀子、大山龍一郎、横田繁昭、森一高、加藤結花、荻原清
    • Journal Title

      Hoken Butsuri

      Volume: Vol.50 Issue: 2 Pages: 119-127

    • DOI

      10.5453/jhps.50.98

    • NAID

      130005118599

    • ISSN
      0367-6110, 1884-7560
    • Language
      Japanese
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Journal Article] Broadband Complex Dielectric Constants of Water and Sodium Chloride Aqueous Solutions with Different DC Conductivities2014

    • Author(s)
      Nur Shahida Midi, Kaito Sasaki, Ryu-ichiro Ohyama, Naoki Shinyashiki
    • Journal Title

      IEEJ Trans. on Electrical and Electronic Engineering

      Volume: 9 Pages: 8-12

    • DOI

      10.1002/tee.22036

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Journal Article] Experimental Study on Observation and Evaluation of Partial Discharges in an Embedded Artificial Cylindrical Cavity between Glass Epoxy Boards2014

    • Author(s)
      大山龍一郎, Nur Shahida Midi, 阿部 香澄
    • Journal Title

      IEEJ Trans. FM

      Volume: 134 Issue: 10 Pages: 532-537

    • DOI

      10.1541/ieejfms.134.532

    • NAID

      130004693991

    • ISSN
      0385-4205, 1347-5533
    • Language
      Japanese
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Journal Article] Numerical Calculation of Current Distribution due to Spark Discharge on Water Surface with Surface Potential as Boundary Condition2014

    • Author(s)
      Nur Shahida MIDI, M.K.A. Muhamad, Ryu-ichiro Ohyama
    • Journal Title

      Proceedings of The School of Engineering, Tokai University, series E

      Volume: 39 Pages: 1-6

    • NAID

      110009905045

    • Data Source
      KAKENHI-PROJECT-24560209
  • [Journal Article] Underwater current distribution induced by spark discharge in a water surface2013

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

      Journal of Electrostatics

      Volume: 71 Pages: 823-828

    • DOI

      10.1016/j.elstat.2013.03.002

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Journal Article] A Fundamental Characteristic of AC Ionic Wind Released from a Narrow Dielectric Tube with Needle-cylinder Electrode System2012

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

      IEEJ Trans. FM

      Volume: 132 Issue: 12 Pages: 1146-1150

    • DOI

      10.1541/ieejfms.132.1146

    • NAID

      10031129650

    • ISSN
      0385-4205, 1347-5533
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24560209
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Data Source
      KAKENHI-PROJECT-18560179
  • [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

    • Data Source
      KAKENHI-PROJECT-18560179
  • [Journal Article] An Experimental Study in Ionic Wind Visualization in Needle-Plate Electrode System by means of Laser-Induced Phosphorescence of Vapor-Phase Biacetyl Tracer2005

    • Author(s)
      R.Ohyama
    • Journal Title

      Journal of The Visualization Society of Japan No.25, Suppl.No.2

      Pages: 63-66

    • NAID

      130003650347

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] A Fundamental Characteristic and Image Analysis of Liquid Flow in an AW Type EHD Pump2005

    • Author(s)
      R.Ohyama
    • Journal Title

      Journal of Visualization Vol.8, No.4

      Pages: 339-346

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] A Fundamental Characteristic and Image Analysis of Liquid Flow in an AW Type EHD Pump2005

    • Author(s)
      R.Ohyama
    • Journal Title

      Journal of Visualization 8・4

      Pages: 339-346

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] ビアセチル霧化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2005

    • Author(s)
      大山 龍一郎
    • Journal Title

      可視化情報 25・Suppl.2

      Pages: 63-66

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] Air-Wave Type EHD Pumpにおける気液2相EHD流場の速度分布と電流密度分布2005

    • Author(s)
      大山 龍一郎
    • Journal Title

      東海大学紀要電子情報学部 4・2

      Pages: 21-26

    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] An Experimental Visualization and Image Analysis of Electrohydrodynamically Induced Vapor-Phase Silicon Oil Flow under DC Corona Discharge2004

    • Author(s)
      R.Ohyama
    • Journal Title

      IEEJ Trans.FM Vol.124, No.11

      Pages: 961-965

    • NAID

      10013713065

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] 直流コロナ放電により誘起するシリコーンオイル煙霧雰囲気のEHD現象の可視化画像解析2004

    • Author(s)
      大山 龍一郎
    • Journal Title

      電気学会論文誌FM 124・11

      Pages: 961-965

    • NAID

      10013713065

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] Experimental Visualization of Corona Discharge Progress for Gas-Liquid Two-Phase EHD Flow Phenomenon2004

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc.of 4^<th> S.F.E.Int.Conference I

      Pages: 341-344

    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] An experimental Study on Electrohydrodynamically Induced Silicon Oil Vapor Flow under DC Corona Discharge2004

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc.IEEE 2004 Annual Conference on Electrical Insulation and Dielectric Phenomena I

      Pages: 126-129

    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] An Experimental Study on Electrohydrodynamically Induced Silicon Oil Vapor Flow under DC Corona Discharge2004

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc.IEEE 2004 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Pages: 126-129

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] 直流コロナ放電により誘起するシリコーンオイル煙霧雰囲気のEHD現象の可視化画像解析2004

    • Author(s)
      大山 龍一郎
    • Journal Title

      電気学会論文誌A 124・11

      Pages: 961-965

    • NAID

      10013713065

    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] An experimental Study on Electrohydrodynamically Induced Silicon Oil Vapor Flow under DC Corona Discharge2004

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc IEEE 2004 Annual Conference on Electrical Insulation and Dielectric Phenomena I

      Pages: 126-129

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] Image Analysis of Gas-Phase EHD Flow Field for Needle-Plane Electrode System2003

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc.of IEEE 2003 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Pages: 694-697

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] Current Density Distribution on Gas-Liquid Two-Phase Fluid Flow in an Air-Wave Type EHD Pump2003

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc of IEEE 2003 Annual Conference on Electrical Insulation and Dielectric Phenomena I

      Pages: 690-693

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] Image Analysis of Gas-Phase EHD Flow Field for Needle-plane Electrode System2003

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc of IEEE 2003 Annual Conference on Electrical Insulation and Dielectric Phenomena I

      Pages: 694-697

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Journal Article] Current Density Distribution on Gas-Liquid Two-Phase Fluid Flow in an Air-Wave Type EHD Pump2003

    • Author(s)
      R.Ohyama
    • Journal Title

      Proc.of IEEE 2003 Annual Conference on Electrical Insulation and Dielectric Phenomena

      Pages: 690-693

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15560154
  • [Presentation] DBDによる大気圧Heプラズマバレットの電荷密度測定に関する実験2018

    • Author(s)
      吉野貴文、大山龍一郎
    • Organizer
      平成30年電気学会全国大会
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Presentation] Observation of Partial Discharges in a Cylindrical Cavity with and without Carbon2017

    • Author(s)
      Worawat Liawthanyart, 津田真理子, 山賀幹大 and Ryu-ichiro Ohyama
    • Organizer
      平成29年電気学会全国大会
    • Place of Presentation
      富山大学
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Presentation] An Experimental Study on Time Lag Characteristic of Lightning Discharge under Wet Condition2017

    • Author(s)
      Vanny Rin and Ryu-ichiro OHYAMA
    • Organizer
      電気学会平成29年基礎・材料・共通部門大会
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Presentation] Experimental Study on Spatial Emission Spectrum Characteristics in a Dielectric Barrier Discharge Component for Ar Atmospheric Pressure Plasma Jet Formation2015

    • Author(s)
      Tomoha Goto, Nur Shahida Midi and Ryu-ichiro Ohyama
    • Organizer
      IEEE
    • Place of Presentation
      University of Michigan
    • Year and Date
      2015-10-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Presentation] 二重管型大気圧噴流プラズマ生成装置のガス混合条件に関する検討2015

    • Author(s)
      後藤友葉、大山龍一郎
    • Organizer
      電気学会平成27年基礎・材料・共通部門大会
    • Place of Presentation
      金沢大学
    • Year and Date
      2015-09-17
    • Data Source
      KAKENHI-PROJECT-15K05808
  • [Presentation] Electric Potential in Tap Water and Saline Solution due to Spark Discharge on Water Surface2013

    • Author(s)
      M.K.A. Muhamad, N.S. Midi, R. Ohyama
    • Organizer
      Proc. IEEE 2013 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      China・Shenzhen
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] Experimental Studies on Electrical Characteristics of Spark Discharge on Water Surface of Tap Water2013

    • Author(s)
      N.S. Midi, M.K.A. Muhamad, R. Ohyama
    • Organizer
      Proc. IEEE 2013 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      China・Shenzhen
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] Visualization of Current Density due to Spark Discharge on Water Surface2013

    • Author(s)
      Nur Shahida Midi, Ryu-ichiro Ohyama
    • Organizer
      可視化情報
    • Place of Presentation
      福島・会津大学
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] TATIONARY NUMERICAL CALCULATION OF SPARK DISCHARGE ON WATER SURFACE USING SURFACE POTENTIAL AS BOUNDARY CONDITION2013

    • Author(s)
      Nur Shahida Midi, Ryu-ichiro Ohyama
    • Organizer
      Proc. The MJIIT-JUC Joint International Symposium 2013
    • Place of Presentation
      Kanagawa・Tokai University
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] 2-DIMENSIONAL MEASUREMENT OF ELECTRIC POTENTIAL DUE TO SPARK DISCHARGE ON WATER SURFACE2013

    • Author(s)
      M.K.A Muhamad, N.S Midi, R. Ohyama
    • Organizer
      Proc. The MJIIT-JUC Joint International Symposium 2013
    • Place of Presentation
      Kanagawa・Tokai University
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] Breakdown Characteristics of Spark Discharge on Water Surface (SDWS) with an Air Gap2012

    • Author(s)
      N.S. Midi, M.K.A.Muhamad, R. Ohyama
    • Organizer
      Proc. IEEE 2012 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      Canada
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] EXPERIMENTAL STUDIES OF ELECTRIC POTENTIAL IN TAP WATER DUE TO SPARK DISCHARGE ON WATER SURFACE WITH AN AIR GAP2012

    • Author(s)
      M.K.A Muhamad1, N.S. Midi and R.Ohyama
    • Organizer
      MJIIT-JUC Joint Symposium 2012
    • Place of Presentation
      Malaysia
    • Data Source
      KAKENHI-PROJECT-24560209
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-21560189
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [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
    • Data Source
      KAKENHI-PROJECT-18560179
  • [Presentation] 水面上火花放電の電気的特性:水道水と海水の比較

    • Author(s)
      ヌルシャヒダ, 大山 龍一郎, M.K.A ムハマド
    • Organizer
      2012 放電学会年次大会講演論文集
    • Place of Presentation
      東京・芝浦工業大学
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] Electrical Characteristics during Spark Discharge on Water Surface of Tap Water and Saline Solution with Increased Voltage

    • Author(s)
      Nur Shahida Midi and Ryu-ichiro Ohyama
    • Organizer
      Proc. IEEE 2014 Annual Conference on Electrical Insulation and Dielectric Phenomena
    • Place of Presentation
      Hyatt Place Des Moines/Downtown, Des Moines, Iowa, USA
    • Year and Date
      2014-10-19 – 2014-10-22
    • Data Source
      KAKENHI-PROJECT-24560209
  • [Presentation] DISCHARGE CURRENT DISTRIBUTION TO UNDERWATER DUE TO SPARK DISCHARGE ON WATER SURFACE OF A 1D MODEL

    • Author(s)
      Nur Shahida Midi and Ryu-ichiro Ohyama
    • Organizer
      Proc. The MJIIT-JUC Joint International Symposium 2014
    • Place of Presentation
      UTM, Kuala Lumpur, Malaysia
    • Year and Date
      2014-11-11 – 2014-11-13
    • Data Source
      KAKENHI-PROJECT-24560209
  • 1.  MURAHARA Masataka (40166301)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 2.  KANEKO Kiyoji (30055975)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  YOSHIDA Kunio (70029338)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  KUZUU Nobu (70283158)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  中島 知隆 (90227794)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  浜田 一寿 (30129605)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  福田 宏明 (40051388)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  小林 邦彦 (90297226)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  藤原 恵理子 (20269004)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  佐宗 幹夫 (80170710)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  塩田 洋 (20035736)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  大島 健司 (20078760)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  小野 眞史 (80204254)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  中澤 博江 (20110885)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  野元 正弘 (50208401)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  吉井 文均 (90130103)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  OKAMOTO Takayuki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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