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Mechanism of Electro-conjugate Fluid Flow and Design of Micro Fluid Power Source using Electro-conjugate Fluid

Research Project

Project/Area Number 21686017
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Design engineering/Machine functional elements/Tribology
Research InstitutionKeio University

Principal Investigator

TAKEMURA Kennjiro  慶應義塾大学, 理工学部, 講師 (90348821)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥27,560,000 (Direct Cost: ¥21,200,000、Indirect Cost: ¥6,360,000)
Fiscal Year 2011: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Keywords電気流体力学現象 / マイクロ液圧源 / 機能性流体 / 電界共役流体 / 優勢電荷 / 電荷注入 / 数値解析 / マクスウェル応力 / マイクロパワー源 / PIV
Research Abstract

Electro-conjugate fluid is a functional fluid, which generates a powerful flow when subjected to high voltage. In order to clarify its flow mechanism, this study introduces an electric force induced to a dielectric under electric field to Newtonian fluid equation of motion. The calculated flow velocity distribution using this model quantitatively corresponds to that obtained by an experiment. In addition, an electrode pair designed using the knowledge based on the model is introduced to develop a robot hand, and the hand proved the potential of electro-conjugate fluid as a micro fluid pressure source.

Report

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

    (16 results)

All 2012 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (7 results) Remarks (1 results)

  • [Journal Article] A Robot Hand Using Electro-conjugate Fluid : Grasping experiment with balloon actuators inducing a palm motion of robot hand2012

    • Author(s)
      Akihiro Yamaguchi, Kenjiro Takemura, Shinichi Yokota, Kazuya Edamura
    • Journal Title

      Sensors & Actuators A

      Volume: 174 Pages: 181-188

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Robot Finger Using Electro-conjugate Fluid2012

    • Author(s)
      A.Yamaguchi, K.Takemura, S.Yokota, K.Edamura
    • Journal Title

      Advanced Robotics

      Volume: 26(掲載決定)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dominant Factors Inducing Electro-conjugate Fluid Flow2011

    • Author(s)
      K. Mori, H. Yamamoto, K. Takemura, S. Yokota, K. Edamura
    • Journal Title

      Sensors & Actuators A

      Volume: 167 Pages: 84-90

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Robot Hand Using Electro-conjugate Fluid2011

    • Author(s)
      Akihiro Yamaguchi, Kenjiro Takemura, Shinichi Yokota, Kazuya Edamura
    • Journal Title

      Sensors & Actuators A

      Volume: 170 Issue: 1-2 Pages: 139-146

    • DOI

      10.1016/j.sna.2011.06.002

    • NAID

      40022367313

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dominant Factors Inducing Electro-conjugate Fluid Flow2011

    • Author(s)
      K.Mori, H.Yamamoto, K.Takemura, S.Yokota, K.Edamura
    • Journal Title

      Sensors & Actuators A : Physics

      Volume: (掲載確定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 電界共役流体を用いたポンプ・タンク一体型液圧駆動ロボットフィンガ2010

    • Author(s)
      山口彰浩, 竹村研治郎, 横田眞一, 枝村一弥
    • Journal Title

      日本機械学会論文集(C編)

      Volume: 76, 772 Pages: 507-513

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical Modeling of Electro-Conjugate Fluid Flows2010

    • Author(s)
      Hideki Yamamoto, Kento Mori, Kenjiro Takemura, Leslie Yeo, James Friend, Shinichi Yokota, Kazuya Edamura
    • Journal Title

      Sensors & Actuators A

      Volume: 161 Pages: 152-157

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Electrokinetic Actuation of Low Conductivity Dielectric Liquids2009

    • Author(s)
      R.V.Raghavan, J.Qin, L.Y.Yeo, J.R.Friend, K.Takemura, S.Yokota, K.Edamura
    • Journal Title

      Sensors & Actuators B 140

      Pages: 287-294

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] A Robot Hand Using Electro-conjugate Fluid : Imitating a palm motion of human hand using soft balloon actuator2011

    • Author(s)
      Akihiro Yamaguchi
    • Organizer
      2011 IEEE International Conference on Robotics and Biomimetics
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2011-12-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Control of a Flexible Finger using Electro-conjugate Fluid2011

    • Author(s)
      Kento Mori
    • Organizer
      2011 IEEE International Conference on Robotics and Biomimetics
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2011-12-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] Control of Bellows Actuator using Electro-conjugate Fluid2011

    • Author(s)
      Kento Mori
    • Organizer
      The 8th JFPS International Symposium on Fluid Power
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2011-10-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] A Robot Hand Using Electro-conjugate Fluid2011

    • Author(s)
      Akihiro Yamaguchi
    • Organizer
      IEEE International Conference on Robotics and Automation
    • Place of Presentation
      Shanghai
    • Year and Date
      2011-05-12
    • Related Report
      2011 Final Research Report
  • [Presentation] A Robot Hand Using Electro-conjugate Fluid2011

    • Author(s)
      Akihiro Yamaguchi
    • Organizer
      IEEE International Conference on Robotics and Automation
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2011-05-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Theoretical Modeling and Corroborative Experiments for Electro-conjugate Fluid Flow2010

    • Author(s)
      Kento Mori
    • Organizer
      XIX International Conference on Electrical Machines
    • Place of Presentation
      Rome
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Theoretical Modeling of Electro-conjugate Fluid Flow2009

    • Author(s)
      Hideki Yamamoto, Kenjiro Takemura, Shinichi Yokota, Kazuya Edamura, James R., Friend, Leslie Y.Yeo
    • Organizer
      The 13th Intemational Conference on Mechatronics Technology
    • Place of Presentation
      Cebu, Philippines
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.takemura.mech.keio.ac.jp/

    • Related Report
      2011 Final Research Report

URL: 

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

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