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Impinging Jet Heat Transfer on Porous Heat Sink and Application for Electronic Equipment Cooling

Research Project

Project/Area Number 19560209
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Thermal engineering
Research InstitutionOita University

Principal Investigator

SAITO Shinichi (2008)  Oita University, 工学部, 助教 (70253771)

上宇都 幸一 (2007)  Oita University, 工学部, 教授 (20038029)

Co-Investigator(Kenkyū-buntansha) 斎藤 晋一  大分大学, 工学部, 助教 (70253771)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords熱工学 / 多孔体 / ヒートシンク / 衝突噴流熱伝達 / 電子機器冷却
Research Abstract

半導体素子等の効果的な冷却法のひとつとして、三次元網目構造を有する金属セル状多孔体をヒートシンクとし、これをフランジ付きノズルで衝突噴流冷却する方法に関して実験的研究を行った。実験に当たっては、噴流ノズル径、多孔体の空隙率、厚さ、物性値(熱伝導率やストラット径)の冷却特性および圧力損失に及ぼす影響が求められた。さらに最終的な成果として、これらの関係が簡潔な整理式を使用して示されることがわかった。

Report

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

    (5 results)

All 2009 2008 2007

All Presentation (4 results) Book (1 results)

  • [Presentation] 多孔体ヒートシンクの衝突噴流熱伝達に関する研究2009

    • Author(s)
      齋藤晋一, 豊田明寿, 吉田一仁, 穴井慎太郎, 山本直樹
    • Organizer
      日本機械学会熱工学コンファレンス2009
    • Related Report
      2008 Final Research Report
  • [Presentation] Thermally Developing Radial-Flow Forced-Convection Heat Transfer ina Narrow Open-Cellular Porous Channel2008

    • Author(s)
      Bongkot Bunphet
    • Organizer
      第7回日韓熱流体工学会議
    • Place of Presentation
      札幌
    • Year and Date
      2008-10-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] Akihisa Toyoda and Kouichi Kamiuto, Thermally Developing Radial-Flow Forced-Convection Heat Transfer in a Narrow Open-Cellular Porous Channel2008

    • Author(s)
      Bongkot Bunphet
    • Organizer
      The 7th JSME-KSME Thermal and Fluids Engineering Conference
    • Related Report
      2008 Final Research Report
  • [Presentation] Radial-Flow Forced-convection Heat transfer in Narrow Open-Cellular Porous Channels2007

    • Author(s)
      Bongkot Bunphet, Akihisa Toyoda, Kouichi Kamiuto
    • Organizer
      日本機械学会熱工学コンファレンス2007
    • Related Report
      2008 Final Research Report
  • [Book] Cellular and Porous Materials2008

    • Author(s)
      K. Kamiuto(分担執筆)
    • Total Pages
      34
    • Publisher
      Wiley-VCH Verlag
    • Related Report
      2007 Annual Research Report

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

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