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Basic research on unified flow simulator of compressible and incompressible flows

Research Project

Project/Area Number 20560159
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

NISHIDA Hidetoshi  Kyoto Institute of Technology, 工芸科学研究科, 教授 (40164561)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords圧縮非圧縮性統合スキーム / 数値流体力学 / 圧縮非経圧縮性統合スキーム / 圧縮・非圧縮性統合スキーム / 一様マッハ数圧力補正法 / 圧縮性流れ / 非圧縮性流れ / 直接数値シミュレーション
Research Abstract

In this research, the fundamental scheme for developing an unified flow simulator of compressible and incompressible flows is constructed and validated. A new method based upon the Cartesian grid is proposed and applied to some typical flow simulations. As a result, the present scheme can be computed from incompressible flow to compressible flow. Then, it is concluded that the unified flow simulator of compressible and incompressible flows will be developed successfully by using the present scheme.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (21 results)

All 2010 2009 2008 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (5 results) Remarks (3 results)

  • [Journal Article] Seamless virtual boundary method for complicated incompressible flow simulation2010

    • Author(s)
      西田秀利
    • Journal Title

      Proc.ICCFD6

      Pages: 1-6

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 熱流動を伴う非圧縮性流れ解析に対するシームレス仮想境界法2010

    • Author(s)
      西田秀利, 田尻恭平
    • Journal Title

      日本機械学会論文集(B) Vol.76, No.765

      Pages: 741-746

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Progress of current seamless virtual boundary method2010

    • Author(s)
      西田秀利
    • Journal Title

      Proc.Parallel CFD 2010

      Pages: 1-5

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 熱流動を伴う非圧縮性流れ解析に対するシームレス仮想境界法2010

    • Author(s)
      西田秀利, 田尻恭平
    • Journal Title

      日本機械学会論文集(B)

      Volume: 76-765 Pages: 741-746

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Progress of current seamless virtual boundary method2010

    • Author(s)
      Hidetoshi Nishida
    • Journal Title

      Proc.Parallel CFD 2010

      Pages: 1-5

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seamless virtual boundary method for complicated incompressible flow simulation2010

    • Author(s)
      Hidetoshi Nishida
    • Journal Title

      Proc.ICCFD6

      Pages: 1-6

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Curvilinear seamless virtual boundary method for incompressible flow analysis2009

    • Author(s)
      H.Nishida, A.Tanaka
    • Journal Title

      Proc.the 2nd Asian Symposium on Computational Heat Transfer and Fluid Flow

      Pages: 129-134

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical simulation of incompressible flows around a fish model at low Reynolds number using seamless virtual boundary method2009

    • Author(s)
      西田秀利, 田尻恭平
    • Journal Title

      J.Fluid Science and Technology Vol.4, No.3

      Pages: 500-511

    • NAID

      130000129207

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical Simulation of Incompressible Flows around a Fish Model at Low Reynolds Number Using Seamless Virtual Boundary Method2009

    • Author(s)
      H.Nishida, K.Tajiri
    • Journal Title

      Journal of Fluid Science and Technology 4-3

      Pages: 500-511

    • NAID

      130000129207

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Consolidated Numerical Simulation of Multiple Flows with Heat Transfer using Virtual Flux Method2009

    • Author(s)
      H.Nishida, H.Sasaoka
    • Journal Title

      Journal of Fluid Science and Technology 4-3

      Pages: 590-601

    • NAID

      130000129113

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical Prediction of Large Circulating Currents in Lake Biwa with Real Configuration2009

    • Author(s)
      H.Nishida, T.Yamamoto
    • Journal Title

      Journal of Environment and Engineering 4-2

      Pages: 302-313

    • NAID

      130000129410

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effective parallel computation of incompressible turbulent flows on non-uniform grid2008

    • Author(s)
      H.Nishida, N.Ichikawa
    • Journal Title

      Proc.Parallel CFD 2008

      Pages: 1-4

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effective Parallel Computation of Incompressible Turbulent Flows on Non-uniform Grid2008

    • Author(s)
      H. Nishida, N. Ichikawa
    • Journal Title

      Proc. Parallel CFD 2008 (CD-ROM)

      Pages: 1-4

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] シームレス仮想境界格子ボルツマン法による非圧縮性流れの数値シミュレーション2010

    • Author(s)
      明珍賢治, 西田秀利
    • Organizer
      第24回数値流体力学シンポジウム
    • Place of Presentation
      慶應義塾大学日吉キャンパス
    • Year and Date
      2010-12-21
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] シームレス仮想境界法を用いた圧縮性・非圧縮性統合シミュレーションに関する研究2009

    • Author(s)
      山田高大, 田中満, 西田秀利
    • Organizer
      第23回数値流体力学シンポジウム
    • Place of Presentation
      仙台市民会館
    • Year and Date
      2009-12-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Curvilinear Seamless Virtual Boundary Method for Incompressible Flow Analysis2009

    • Author(s)
      H.Nishida
    • Organizer
      2nd Asian Symposium on Computational Heat Transfer and Fluid Flow (ASCHT09)
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2009-10-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] シームレス仮想境界法による熱を含む非圧縮性流れの数値計算2008

    • Author(s)
      田尻恭平, 西田秀利
    • Organizer
      第22回数値流体力学シンポジウム
    • Place of Presentation
      国立オリンピック記念青少年総合センター
    • Year and Date
      2008-12-17
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 境界適合格子上におけるシームレス仮想境界法を用いた非圧縮性流体解析に関する研究2008

    • Author(s)
      田中貴巳, 西田秀利
    • Organizer
      第22回数値流体力学シンポジウム
    • Place of Presentation
      国立オリンピック記念青少年総合センター
    • Year and Date
      2008-12-17
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.fe.mech.kit.ac.jp/cfdlab/nishida/index_j.html

    • Related Report
      2010 Final Research Report
  • [Remarks] 京都工芸繊維大学大学院工芸科学研究科機械システム工学専攻計算工学研究室HP

    • Related Report
      2010 Final Research Report
  • [Remarks] 京都工芸繊維大学大学院 工芸科学研究科機械システム工学専攻 計算工学研究室HP

    • URL

      http://www.fe.mech.kit.ac.jp/cfdlab/nishida/index_j.html

    • Related Report
      2010 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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