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Study on drag-reducing mechanism of biodegradable surfactant solutions

Research Project

Project/Area Number 19560170
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionNagoya Institute of Technology

Principal Investigator

ITOH Motoyuki  Nagoya Institute of Technology, 工学研究科, 教授 (30024334)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywords抵抗低減 / 乱流 / 界面活性剤 / 境界層流れ / 円管流れ / 非ニュートン流体 / LDV / PIV / 生分解性 / 非イオン性 / 乱流境界層 / 円管内流れ / PIV計測 / LDV計測 / 成分解性
Research Abstract

生分解性界面活性剤[オレイルジメチルアミンオキシド(ODMAO)500ppm及びアルキルポリグリコシド(APG)6000ppm]の抵抗低減効果を、直径5mmの円管内流れの圧力損失測定により調べた。さらに、2次元LDV計測ならびにPIV計測により、非イオン性界面活性剤水溶液のゼロ圧力勾配平板上乱流境界層流れにおける平均速度分布、乱れ統計量分布、及び乱れ構造を明らかにした。

Report

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

    (11 results)

All 2009 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (10 results)

  • [Journal Article] 非イオン性界面活性剤水溶液の抵抗低減効果2009

    • Author(s)
      玉野真司, 伊藤基之, 加藤克雄, 横田和彦
    • Journal Title

      日本機械学会論文集(B編) (掲載決定)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 抵抗低減界面活性剤水溶液の乱流境界層流れにおける乱れ構造に関する実験的研究2009

    • Author(s)
      竹内俊介
    • Organizer
      日本機械学会東海支部第58期総会講演会
    • Place of Presentation
      岐阜大学, 岐阜
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 界面活性剤水溶液の平板上乱流境界層流れの乱れ構造2008

    • Author(s)
      鈴木淳二
    • Organizer
      日本機会学会東海支部第57期総会講演会
    • Place of Presentation
      名古屋大学, 名古屋
    • Year and Date
      2008-03-10
    • Related Report
      2008 Final Research Report
  • [Presentation] 界面活性剤水溶液の平板上乱流境界層流れの乱れ構造2008

    • Author(s)
      鈴木 淳二
    • Organizer
      日本機会学会東海支部第57期総会講演会
    • Place of Presentation
      名古屋大学,名古屋
    • Year and Date
      2008-03-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] 界面活性剤水溶液の乱流境界層流れにおける乱れ構造2008

    • Author(s)
      竹内俊介
    • Organizer
      日本流体力学会年会2008
    • Place of Presentation
      神戸大学, 神戸
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Drag reduction of turbulent flows of surfactant solutions2008

    • Author(s)
      Motoyuki ITOH
    • Organizer
      Proceedings of the 7th JSME-KSME Thermal and Fluids Engineering Conference
    • Place of Presentation
      Hokkaido, Japan(PL-3)(1-5)
    • Related Report
      2008 Final Research Report
  • [Presentation] Turbulence structures in turbulent boundary layer flows of cationic and non-ionic surfactant solutions2008

    • Author(s)
      Motoyuki ITOH
    • Organizer
      Proceedings of the XXII International Congress of Theoretical and Applied Mechanics
    • Place of Presentation
      Adelaide, Australia(No.11752)(1-2)
    • Related Report
      2008 Final Research Report
  • [Presentation] Turbulence structures in turbulent boundary layer flows of cationic and non-ionic surfactant solutions2008

    • Author(s)
      Motoyuki ITOH
    • Organizer
      Proceedings of the XXII International Congress of Theoretical and Applied Mechanics, No. 11752, pp. 1-2.
    • Place of Presentation
      Adelaide, Australia
    • Related Report
      2008 Annual Research Report
  • [Presentation] Drag reduction of turbulent flows of surfactant solutions2008

    • Author(s)
      Motoyuki ITOH
    • Organizer
      Proceedings of the 7th JSME-KSME Thermal and Fluids Engineering Conference, PL-3, pp. 1-5. (PIenary Lecture)
    • Place of Presentation
      Hokkaido, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] 非イオン性界面活性剤水溶液の乱流境界層流れに関する実験的研究2007

    • Author(s)
      加藤 克雄
    • Organizer
      日本機械学会第85期流体工学部門講演会
    • Place of Presentation
      広島大学,東広島
    • Year and Date
      2007-11-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] 非イオン性界面活性剤水溶液の乱流境界層流れに関する実験的研究2007

    • Author(s)
      加藤克雄
    • Organizer
      日本機械学会第85期流体工学部門講演会
    • Place of Presentation
      広島大学, 東広島
    • Year and Date
      2007-11-12
    • Related Report
      2008 Final Research Report

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

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