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Thermal-fluid dynamics approach for boiling two-phase flow using discrete bubble model

Research Project

Project/Area Number 22860069
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Thermal engineering
Research InstitutionKansai University

Principal Investigator

AMI Takeyuki  関西大学, システム理工学部, 助教 (00581654)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,146,000 (Direct Cost: ¥2,420,000、Indirect Cost: ¥726,000)
Fiscal Year 2011: ¥1,508,000 (Direct Cost: ¥1,160,000、Indirect Cost: ¥348,000)
Fiscal Year 2010: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
Keywords気液二相流 / 液液二相流 / 離散気泡モデル / スラグ流 / パターンダイナミクス / 熱工学 / ボイド波
Research Abstract

In this study, in order to improvement of discrete bubble model for highly accuracy prediction of boiling two-phase flow, the experimental investigation was conducted. In the discrete bubble model, the wake of slug flow was very important factor as momentum effect. The knowledge of the wake effect under inclined tube was obtained. And, this model was able to be applicable to liquid-liquid two-phase flow which has very small density ratio.

Report

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

    (14 results)

All 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (12 results)

  • [Journal Article] 流動障害物設置による沸騰二相流への影響2012

    • Author(s)
      網健行, 梅川尚嗣, 小澤守, 大川富雄
    • Journal Title

      日本機械学会論文集B編

      Volume: Vol.78, No.788 Pages: 894-904

    • NAID

      130002050727

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 流動障害物設置による沸騰二相流への影響2012

    • Author(s)
      網健行, 他
    • Journal Title

      日本機械学会論文集(B2編)

      Volume: 78 Pages: 894-904

    • NAID

      130002050727

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 傾斜管における連続するスラグ気泡の相互干渉2012

    • Author(s)
      寺前拓也, 山科剛是, 広瀬由宗, 中村典子, 網健行, 梅川尚嗣, 小澤守
    • Organizer
      日本機械学会関西学生会平成23年度卒業研究発表講演会
    • Place of Presentation
      関西大学
    • Year and Date
      2012-03-15
    • Related Report
      2011 Final Research Report
  • [Presentation] 傾斜管における連続するスラグ気泡の相互干渉2012

    • Author(s)
      寺前拓也
    • Organizer
      日本機械学会関西支部学生会平成23年度卒業発表講演会
    • Place of Presentation
      関西大学
    • Year and Date
      2012-03-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] 水平細管内液液二相流の流動特性2011

    • Author(s)
      粟田浩平
    • Organizer
      日本機械学会熱工学コンファレンス2011
    • Place of Presentation
      静岡大学
    • Year and Date
      2011-11-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Oil-water mixture in horizontal mini-channel2011

    • Author(s)
      Mamoru Ozwa, Takeyuki Ami, Kohei Awata, Hisashi Umekawa and Ryosuke Matsumoto
    • Organizer
      22nd International Symposium on Transport Phenomena(ISTP-22)
    • Place of Presentation
      Delft University of Technology, The Netherlands
    • Year and Date
      2011-11-10
    • Related Report
      2011 Final Research Report
  • [Presentation] Oil-water mixture in horizontal mini-channel2011

    • Author(s)
      小澤守
    • Organizer
      22nd International Symposium on Transport Phenomena
    • Place of Presentation
      デルフト工科大学(オランダ)
    • Year and Date
      2011-11-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Boiling heat transfer and flow characteristics of liquid nitrogen in helically coiled tube2011

    • Author(s)
      Takeyuki Ami, Noriko Nakamura, Takayuki Tsuruno, Hisashi Umekawa and Mamoru Ozawa
    • Organizer
      22nd International Symposium on Transport Phenomena(ISTP-22)
    • Place of Presentation
      Delft University of Technology, The Netherlands
    • Year and Date
      2011-11-09
    • Related Report
      2011 Final Research Report
  • [Presentation] Boiling heat transfer and flow characteristics of liquid nitrogen in helically coiled tube2011

    • Author(s)
      網健行
    • Organizer
      22nd International Symposium on Transport Phenomena
    • Place of Presentation
      デルフト工科大学(オランダ)
    • Year and Date
      2011-11-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 水平細管内液液二相流の流動特性2011

    • Author(s)
      粟田浩平, 網健行, 梅川尚嗣, 小澤守
    • Organizer
      日本機械学会熱工学コンファレンス2011講演論文集
    • Place of Presentation
      静岡大学
    • Year and Date
      2011-10-29
    • Related Report
      2011 Final Research Report
  • [Presentation] 周方向非均一加熱管の限界熱流束(熱流束レベルの影響)2011

    • Author(s)
      阪倉一成, 廣瀬拓哉, 網健行, 梅川尚嗣, 小澤守
    • Organizer
      日本機械学会関西学生会平成22年度卒業研究発表講演会
    • Place of Presentation
      京都工芸繊維大学
    • Year and Date
      2011-03-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 連続するスラグ気泡の相互干渉2011

    • Author(s)
      広瀬由宗, 中村典子, 網健行, 梅川尚嗣, 小澤守
    • Organizer
      日本機械学会関西学生会平成22年度卒業研究発表講演会
    • Place of Presentation
      京都工芸繊維大学
    • Year and Date
      2011-03-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 連続するスラグ気泡の相互干渉2011

    • Author(s)
      広瀬由宗
    • Organizer
      日本機械学会 関西学生会 学生員卒業研究発表講演会
    • Place of Presentation
      京都工芸繊維大学
    • Year and Date
      2011-03-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 周方向非均-傾斜加熱管の限界熱流束(熱流束レベルの影響)2011

    • Author(s)
      阪倉一成
    • Organizer
      日本機械学会 関西学生会 学生員卒業研究発表講演会
    • Place of Presentation
      京都工芸繊維大学
    • Year and Date
      2011-03-18
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-27   Modified: 2016-04-21  

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