• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of numerical analysis techniques for high-speed low Reynolds Number flows

Research Project

Project/Area Number 18686069
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Aerospace engineering
Research InstitutionThe University of Tokyo

Principal Investigator

TERAMOTO Susumu  The University of Tokyo, 大学院・工学系研究科, 准教授 (30300700)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥25,220,000 (Direct Cost: ¥19,400,000、Indirect Cost: ¥5,820,000)
Fiscal Year 2008: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2007: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2006: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Keywords航空宇宙工学 / 流体力学 / 数値シミュレーション / 非定常流れ / 流体工学
Research Abstract

ガスタービン流れを解析する上で課題となっている高速・低レイノルズ数流れの解析技術向上を目的にコードの整備や改善を行い、基礎的な流れでの検証評価を行うとともに、ガスタービン関連流れに適用して流れ解析を実施した。コードの工夫で、LES解析の適用範囲を広がり、ジェット騒音、タービンフィルム冷却、サージ現象について、流れ構造と性能(騒音、冷却効率、圧力比)の関連について新しい知見を得る事が出来た

Report

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

    (12 results)

All 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (10 results)

  • [Journal Article] Analysis of the entire surge cycle of a multi-stage high-speed compressor.2008

    • Author(s)
      S.Teramoto
    • Journal Title

      CTR Annual Research Brief, Stanford Univesity, reviewed Vol14

      Pages: 205-128

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the entire surge cycle of a multi-stage high-speed compressor2008

    • Author(s)
      S. Teramoto
    • Journal Title

      CTR Annual Research Briefs 2008 1

      Pages: 205-218

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] デュアルベルノズル遷移時の横力に関する数値解析2009

    • Author(s)
      渡邊大輝, 寺本進, 長島利夫
    • Organizer
      第49回航空言動機・宇宙推進講演会
    • Place of Presentation
      長崎
    • Year and Date
      2009-03-06
    • Related Report
      2008 Final Research Report
  • [Presentation] デュアルベルノズル遷移時の横力に関する数値解析2009

    • Author(s)
      渡邊大輝, 寺本進, 長島利夫
    • Organizer
      第49回航空原動機宇宙推進講演会
    • Place of Presentation
      長崎
    • Year and Date
      2009-03-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] Large Eddy Simulation of a High Subsonic Jet and Its Radiated Noise2008

    • Author(s)
      Fukuda, Teramoto and Nagashima
    • Organizer
      Asian Joint Conference on Propulsion and Power
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2008-03-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] Large Eddy Simulation of a High Subsonic Jet and Noise Generation2008

    • Author(s)
      Y. Fukuda, S. Teramoto, T. Nagashima
    • Organizer
      AJCPP
    • Place of Presentation
      Seoul
    • Year and Date
      2008-03-05
    • Related Report
      2008 Final Research Report
  • [Presentation] A Numerical Study on Three-dimensional Flow Structure around a Film Cooling Hole2007

    • Author(s)
      Satoshi MIZUKAMI, Susumu TERAMOTO, Toshio NAGASHIMA
    • Organizer
      International Gas Turbine Congress
    • Place of Presentation
      Tokyo
    • Year and Date
      2007-12-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Numerical Study on the Three-dimensional Flow Structure around a Film Cooling Hole2007

    • Author(s)
      Mizukami, Teramoto and Nagashima
    • Organizer
      International Gas Turbine Congress 2007
    • Place of Presentation
      東京
    • Year and Date
      2007-12-03
    • Related Report
      2007 Annual Research Report
  • [Presentation] LESを用いた高亜音速ジェット騒音の数値解析2007

    • Author(s)
      福田、寺本、長島
    • Organizer
      第35回ガスタービン定期講演会
    • Place of Presentation
      岐阜
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] LESを用いた高亜音速ジェット騒音の数値解析2007

    • Author(s)
      福田勇也, 寺本進, 長島利夫
    • Organizer
      ガスタービン学会定期講演会
    • Place of Presentation
      岐阜
    • Year and Date
      2007-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 平面ジェットのスクリーチ発生メカニズム 姫路に関する考察2007

    • Author(s)
      小原裕史, 寺本進, 長島利夫
    • Organizer
      47回航空原動機・宇宙推進講演会
    • Place of Presentation
      姫路
    • Year and Date
      2007-03-01
    • Related Report
      2008 Final Research Report
  • [Presentation] フィルム冷却に伴う流れ場の数値解析2007

    • Author(s)
      水上 聡, 寺本 進, 長島 利夫
    • Organizer
      47回航空原動機・宇宙推進講演会
    • Place of Presentation
      姫路
    • Year and Date
      2007-03-01
    • Related Report
      2008 Final Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi