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2010 Fiscal Year Final Research Report

Study on gas flow control between two parallel disk plates for disk shape SOFC

Research Project

  • PDF
Project/Area Number 20560169
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

TSUNODA Kazumi  Shibaura Institute of Technology, 工学部, 教授 (70255644)

Co-Investigator(Kenkyū-buntansha) SUEKANE Tetsuya  徳島大学, 大学院・シオテクノサイエンス研究部 (30262314)
Project Period (FY) 2008 – 2010
Keywords固体酸化物形燃料電池 / ディスク型SOFC / 円板間流れ / 旋回流れ / 粒子画像流速計 / 低レイノルズ数流れ
Research Abstract

Swirling flow behavior between two parallel disk shape plates was experimentally investigated with the aid of a particle image velocimetry (PIV). The experiment was performed at low Reynolds numbers (Re<100) to simulate the practical operation in a disk shape planar-type solid oxide fuel cell (SOFC). In the channel installed involute-type current collectors, a swirling flow was generated and its velocity was kept at nearly constant value toward the channel exit. This trend was observed regardless of flow rates, and hence flow uniformity was achieved over the wide range of Reynolds numbers. This improvement of flow field suggests that a control of thermal stress of the channel could be achieved by installing a circle involute flow passage.

  • Research Products

    (5 results)

All 2011 2010 2009

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] ディスク型SOFCチャネルにおける旋回流れの挙動2011

    • Author(s)
      角田和巳,神田智史
    • Journal Title

      日本機械学会論文集(B編) 77巻773号

      Pages: 76-85

    • Peer Reviewed
  • [Presentation] ディスク型SOFC流路における旋回流れの特性2011

    • Author(s)
      網中一公,角田和巳
    • Organizer
      日本機械学会関東支部第17期総会講演会講演論文集(No.110-1 383-384)
    • Place of Presentation
      東京
    • Year and Date
      20110300
  • [Presentation] ディスク型SOFCを模擬した平行円板流路における旋回流れの最適化2010

    • Author(s)
      角田和巳,網中一公
    • Organizer
      日本流体力学会年会2010拡張要旨集(4)
    • Place of Presentation
      札幌(CD-ROM)
    • Year and Date
      20100900
  • [Presentation] 平板形SOFCを模擬したディスク型流路における旋回流れの挙動2010

    • Author(s)
      神田智史,角田和巳
    • Organizer
      日本機械学会関東支部第16期総会講演会講演論文集(No.100-1 257-258)
    • Place of Presentation
      東京
    • Year and Date
      20100300
  • [Presentation] Studies on Flow Structures in Model Channels of A Disk Shape Planar SOFC2009

    • Author(s)
      Tsunoda K., Mukai Y., Kinomura K.
    • Organizer
      7^<th> World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermo- dynamics(293-300)
    • Place of Presentation
      Krakow, Poland(CD-ROM)
    • Year and Date
      20090600

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Published: 2012-01-26   Modified: 2016-04-21  

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