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Development of a large-scale simulator of two-phase flows by the lattice Boltzmann method on a parallel computer

Research Project

Project/Area Number 18360089
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionKyoto University

Principal Investigator

INAMURO Takaji  Kyoto University, 大学院・工学研究科, 教授 (20263113)

Co-Investigator(Kenkyū-buntansha) SUGIMOTO Hiroshi  京都大学, 大学院・工学研究科, 講師 (50222055)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥14,150,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2008: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2007: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2006: ¥7,000,000 (Direct Cost: ¥7,000,000)
Keywords混相流 / 格子ボルツマン法 / 界面ダイナミクス / 気液二相流 / 液滴衝突 / 気泡流 / マイクロ流
Research Abstract

二相系格子ボルツマン法を並列計算機(最大32CPU)に移植して気液二相流の大規模シミュレーターを開発し, 液滴衝突や気泡流の大規模計算を行い実験結果と比較することにより開発したシミュレーターの性能を検証した.その結果, 開発したシミュレーターは, 複雑な気液二相流に対しても安定で精度の良い計算が可能なことがわかった.さらに, 本シミュレーターを用いて, これまで不明であった液滴衝突の挙動やマイクロ流路内の気液二相流の挙動などを明らかにすることができた.

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (32 results)

All 2009 2008 2007 2006 Other

All Journal Article (13 results) (of which Peer Reviewed: 11 results) Presentation (18 results) Remarks (1 results)

  • [Journal Article] Numerical simulation of gas-liquid two-phase flows in a micro porous structure2009

    • Author(s)
      J. Timiyasu, T. Inamuro
    • Journal Title

      Eur. Phys. J. Special Topics 171

      Pages: 123-127

    • NAID

      110006453726

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Boltzmann simulation of the dispersion of aggregated Browinan particles under shear flows2009

    • Author(s)
      T. Nishiyama, S. Yasuda, T. Inamuro
    • Journal Title

      Eur. Phys. J. Special Topics 171

      Pages: 145-149

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulations of gas-liquid two-phase flows in amicro porous structure2009

    • Author(s)
      J. Tomiyasu, T. Inamuro
    • Journal Title

      Eur. Phys. J. Special Topics 171

      Pages: 123-127

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Boltzmann simulation of the dispersion of aggregated Brownian particles under shear flows2009

    • Author(s)
      T. Nishiyama, S. Yasuda, T. Inamuro
    • Journal Title

      Eur. Phys. J. Special Topics 171

      Pages: 145-149

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Boltzmann simulation of collision dynamics of two unequal-size droplets2008

    • Author(s)
      B. Sakakibara, T. Inamuro
    • Journal Title

      Int. J. Heat Mass Transfer 51

      Pages: 3207-3216

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Boltzmann simulation of colision dynamics of two unequal-size droplets2008

    • Author(s)
      B. Sakakibara, T. Inamuro
    • Journal Title

      Int. J. Heat Mass Transfer 51

      Pages: 3207-3216

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 二相系格子ボルツマン法を用いた液滴衝突の数値解析(直径比0.5の場合)2007

    • Author(s)
      榊原文平, 稲室隆二
    • Journal Title

      混相流研究の進展 2

      Pages: 157-164

    • NAID

      10019504674

    • Related Report
      2008 Final Research Report 2006 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マイクロポーラス構造内の気液二相流解析2007

    • Author(s)
      富安城司, 稲室隆二
    • Journal Title

      日本機械学会論文集B 73

      Pages: 2213-2219

    • NAID

      110006453726

    • Related Report
      2008 Final Research Report 2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Boltzmann methods for viscous fluid flows and for two-phase fluid flows2006

    • Author(s)
      T.Inamuro
    • Journal Title

      Fluid Dynamics Research 38

      Pages: 641-659

    • NAID

      10018301251

    • Related Report
      2008 Final Research Report 2006 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of advancing interface in a misro heterogeneous channel by the lattice Boltzmann method2006

    • Author(s)
      K. Kobayashi, T. Inamuro, F. Ogino
    • Journal Title

      J. Chem. Eng. Japan 39

      Pages: 257-266

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lattice Boltzmann simulation of the dispersion of aggregated particles under shear flows2006

    • Author(s)
      T. Inamuro, T. Ii
    • Journal Title

      Mathematics and Computers in Simulation 72

      Pages: 141-146

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of advancing interface in a micro heterogeneous channel by the lattice Boltzmann method2006

    • Author(s)
      K.Kobayashi, T.Inamuro, F.Ogino
    • Journal Title

      J. Chem. Eng. Japan 39

      Pages: 257-266

    • NAID

      10017960894

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Lattice Boltzmann simulation of the dispersion of aggregated particles under shear flows2006

    • Author(s)
      T.Inamuro, T.Ii
    • Journal Title

      Mathematics and Computers in Simulation 72

      Pages: 141-146

    • Related Report
      2006 Annual Research Report
  • [Presentation] Lattice Boltzmann simulation of the behavior of spherical and nonspherical particles in a square pipe2008

    • Author(s)
      T. Inamuro, H. Hayashi, M. Koshiyama
    • Organizer
      The DFD08 Meeting of The American Physical Society
    • Place of Presentation
      サンアントニオ(米国)
    • Year and Date
      2008-11-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 毛管圧の解析に対するLeverett functionの適用性2008

    • Author(s)
      棟方稔久, 稲室隆二, 兵頭志明
    • Organizer
      日本混相流学会 年会講演会
    • Place of Presentation
      会津大学
    • Year and Date
      2008-08-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Lattice Boltzmann methods for viscous fluid flows and two-phase fluid flows2008

    • Author(s)
      T. Inamuro
    • Organizer
      The 5th Int. Conf. on Computational Fluid Dynamics
    • Place of Presentation
      ソウル(韓国)
    • Year and Date
      2008-07-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Lattice Boltzmann methods for viscous fluid flows and two-phase fluid flows2008

    • Author(s)
      T.Inamuro
    • Organizer
      The 5^<th> Int. Conf
    • Place of Presentation
      on Computational Fluid Dynamics
    • Related Report
      2008 Final Research Report
  • [Presentation] 大きさの異なる微粒子で構成された微粒子凝集体の分散化シミュレーション2008

    • Author(s)
      西山卓哉, 稲室隆二
    • Organizer
      日本混相流学会年会講演会
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 毛管圧の解析に対するLeverett functionの適用性2008

    • Author(s)
      棟方稔久, 稲室隆二, 兵頭志明
    • Organizer
      日本混相流学会年会講演会
    • Related Report
      2008 Final Research Report
  • [Presentation] ポアズイユ流中における球形および非球形粒子の運動2008

    • Author(s)
      越山将裕, 稲室隆二
    • Organizer
      日本流体力学会年会2008
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Lattice Boltzmann simulation of the behavior of spherical and nonspherical particles in a square pipe2008

    • Author(s)
      T. Inamuro, H. Hayashi, M. Koshiyama
    • Organizer
      DFD08 Meeting of The American Physical Society
    • Related Report
      2008 Final Research Report
  • [Presentation] 二相系格子ボルツマン法によるポアズイユ流中における非球形粒子の挙動解析2008

    • Author(s)
      越山将裕, 稲室隆二
    • Organizer
      第22回数値流体力学シンポジウム
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 二相系格子ボルツマン法を用いた微小流路内壁面における水滴挙動解析2008

    • Author(s)
      盛山浩司, 稲室隆二
    • Organizer
      第22回数値流体力学シンポジウム
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 管路内を流れる球形および非球形粒子の挙動解析2007

    • Author(s)
      林 洋史, 越山 将裕, 稲室 隆二
    • Organizer
      第21回数値流体力学シンポジウム
    • Place of Presentation
      秋原コンベンションホール
    • Year and Date
      2007-12-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 高密度比の気液二相流に対する新しい二相系格子ボルツマン法2007

    • Author(s)
      佐藤 亘, 稲室 隆二
    • Organizer
      第21回数値流体力学シンポジウム
    • Place of Presentation
      秋葉原コンベンションホール
    • Year and Date
      2007-12-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 二相系格子ボルツマン法を用いたせん断流れ場における微粒子分散シミュレーション2007

    • Author(s)
      西山 卓哉, 安田修悟, 稲室 隆二
    • Organizer
      第21回数値流体力学シンポジウム
    • Place of Presentation
      秋原コンベンションホール
    • Year and Date
      2007-12-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] 二相系格子ボルツマン法による混相流シミュレーション-最新の応用例と今後の展開-2007

    • Author(s)
      稲室 隆二
    • Organizer
      第26回混相流シンポジウム
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2007-06-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] 二相系格子ボルツマン法による混相流シミュレーション-最新の応用例と今後の展開2007

    • Author(s)
      稲室隆二
    • Organizer
      第26回混相流シンポジウム
    • Related Report
      2008 Final Research Report
  • [Presentation] 管路内を流れる球形および非球形粒子の挙動解析2007

    • Author(s)
      林洋史, 越山将裕, 稲室隆二
    • Organizer
      第21回数値流体力学シンポジウム
    • Related Report
      2008 Final Research Report
  • [Presentation] 高密度比の気液二相流に対する新しい二相系格子ボルツマン法2007

    • Author(s)
      佐藤亘, 稲室隆二
    • Organizer
      第21回数値流体力学シンポジウム
    • Related Report
      2008 Final Research Report
  • [Presentation] 二相系格子ボルツマン法を用いたせん断流れ場における微粒子分散シミュレーション2007

    • Author(s)
      西山卓哉, 安田修悟, 稲室隆二
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://fd.kuaero.kyoto-u.ac.jp/

    • Related Report
      2008 Final Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

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