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2008 Fiscal Year Final Research Report

Evaluation of Global Warming Effects on Storm Surges and Floods

Research Project

  • PDF
Project/Area Number 19860028
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field 水工水理学
Research InstitutionThe University of Tokyo

Principal Investigator

BUNYA Shintaro  The University of Tokyo, 大学院・工学系研究科, 講師 (30451793)

Project Period (FY) 2007 – 2008
Keywords防災 / 自然災害 / 気候変動 / 海岸工学 / 計算物理
Research Abstract

本研究では地球温暖化の高潮・洪水への影響評価に利用することを目的として高潮・洪水の詳細シミュレーションを行うための要素技術の研究開発を行った。その成果として、(1)先進的数値計算手法のための氾濫計算アルゴリズムの提案、(2)計算解像度の自動最適化アルゴリズムの提案、(3)荒川下流氾濫原を対象とした洪水シミュレーションに関する応用的研究、について論文及び講演会にて発表した。

  • Research Products

    (12 results)

All 2009 2008 2007 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (8 results)

  • [Journal Article] A wetting and drying treatment for the Runge Kutta discontinuous Galerkin solution to the shallow water equations2009

    • Author(s)
      ComputerMethods in Applied Mechanics and Engineering
    • Journal Title

      Computer Methods in Applied Mechanics and Engineering vol.198

      Pages: 1548-1562

    • Peer Reviewed
  • [Journal Article] ヨハネス・ウェスタリンク,非構造格子を用いた高潮・波浪・潮汐結合モデルによるハリケーンカトリーナ高潮場再現計算2008

    • Author(s)
      文屋信太郎
    • Journal Title

      海岸工学論文集 第55巻

      Pages: 316-320

    • Peer Reviewed
  • [Journal Article] A Performance Comparison of Continuous and Discontinuous Finite Element ShallowWater Models

    • Author(s)
      Ethan J. Kubatko, Shintaro Bunya,Clint Dawson, Joannes J. Westerink, Chris Mirabito
    • Journal Title

      Journal of ScientificComputing (印刷中)

    • Peer Reviewed
  • [Journal Article] Dynamic p-adaptive Runge Kuttadiscontinuous Galerkin methods forthe shallow water equations

    • Author(s)
      Ethan J. Kubatko, Shintaro Bunya, Clint Dawson, Joannes J. Westerink
    • Journal Title

      Computer Methods in Applied Mechanics and Engineering (印刷中)

    • Peer Reviewed
  • [Presentation] A RKDG ShallowWater Model for Coastal and RiverineFlow Problems Containing Wettingand Drying Zones2008

    • Author(s)
      Shintaro Bunya, Ethan J. Kubatko, Joannes J. Westerink, Clint Dawson, Sena Serhadlioulu
    • Organizer
      Seventh International Workshop on Unstructured Grid Numerical Modelling of Coastal, Shelf and OceanFlows
    • Place of Presentation
      Halifax
    • Year and Date
      2008-09-18
  • [Presentation] 高潮・洪水再現計算における長波・風波・天文潮連成効果2008

    • Author(s)
      文屋信太郎、ヨハネス ウェスタリンク、吉村 忍
    • Organizer
      計算工学講演会
    • Place of Presentation
      仙台
    • Year and Date
      2008-05-19
  • [Presentation] Local DiscontinuousGalerkin 法による浅水流・洪水シミュレーション2007

    • Author(s)
      文屋信太郎, 吉村忍, Joannes J.Westerink
    • Organizer
      第21回数値流体力学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      20071219-21
  • [Presentation] Applications of a Moving Boundary Runge-KuttaDiscontinuous Galerkin Method toLarge-scale Coastal Flow Problems2007

    • Author(s)
      Shintaro BUNYA, ShinobuYOSHIMURA, Joannes J. WESTERINK
    • Organizer
      Third Asian-Pacific Congress onComputational Mechanics
    • Place of Presentation
      Kyoto
    • Year and Date
      20071203-06
  • [Presentation] ハリケーン・カトリーナ後の被災地復興計画策定における高潮・洪水高解像度シミュレーション2007

    • Author(s)
      文屋信太郎、吉村 忍
    • Organizer
      日本機械学会第20回計算力学講演会
    • Place of Presentation
      京都
    • Year and Date
      20071126-28
  • [Presentation] ModelingHurricane Storm Surge along the GulfCoast-Towards PetaflopComputations2007

    • Author(s)
      Joannes Westerink, John Atkiinson, Shintaro Bunya, et.al.
    • Organizer
      9th US NationalCongress on Computational Mechanics
    • Place of Presentation
      San Francisco
    • Year and Date
      20070723-26
  • [Presentation] Validation of aMoving Boundary RKDG Method forthe Shallow Water Equations2007

    • Author(s)
      Shintaro Bunya, et.al.
    • Organizer
      9th US National Congress on Computational Mechanics
    • Place of Presentation
      San Francisco
    • Year and Date
      20070723-26
  • [Presentation] A MassConserving Moving Boundary Methodfor Runge-Kutta DiscontinuousGalerkin Solutions to the ShallowWater Equations2007

    • Author(s)
      Shintaro BUNYA, et.al.
    • Organizer
      InternationalConference on Computational Methods2007
    • Place of Presentation
      Hiroshima
    • Year and Date
      20070404-06

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Published: 2010-06-10   Modified: 2016-04-21  

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