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Effort to reuse of the liquid rocket turbopump -Numerical analysis of cryogenic cavitation-

Research Project

Project/Area Number 21760118
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Fluid engineering
Research InstitutionTohoku University

Principal Investigator

IGA Yuka  東北大学, 流体科学研究所, 助教 (50375119)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords混相流 / キャビテーション / ターボポンプ / 極低温流体 / 数値解析
Research Abstract

Cavitation occurs inescapably in inlet of turbopump of liquid rocket engine, because the liquid oxygen and hydrogen turbopumps are downsized and made as high-horsepower to the utmost limit. The cavitation sometimes yields cavitation instability, which is undesirable oscillation of the pump induced by mutual interference between the unsteady characteristics of cavitation and the pump system. The cavitation instability induces the declaration of efficiency or damage in the pump. In the present study, in an effort to reuse of the liquid rocket, the numerical method for the cavitation instability and cavitation erosion is attempted to be develop especially in a cryogenic environment such as liquid hydrogen and oxygen.

Report

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

    (20 results)

All 2011 2010 2009

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (12 results)

  • [Journal Article] Thermodynamic Effect on Subsynchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer2011

    • Author(s)
      Yoshiki YOSHIDA, Hideaki NANRI, Kengo KIKUTA, Yusuke KAZAMI, Yuka IGA, Toshiaki IKOHAGI
    • Journal Title

      Journal of Fluids Engineering, Trans. ASME

      Volume: Vol.133

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical Analysis of Nonspherical Bubble Collapse Behavior and Induced Impulsive Pressure during First and Second Collapses near the Wall Boundary2011

    • Author(s)
      Naoya OCHIAI, Yuka IGA, Motohiko NOHMI, Toshiaki IKOHAGI
    • Journal Title

      Journal of Fluid Science and Technology

      Volume: Vol.6 No.6 Pages: 860-874

    • NAID

      130000977699

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thermodynamic Effect on Subsynchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer2011

    • Author(s)
      Yoshiki YOSHIDA, Hideaki NANRI, Kengo KIKUTA, Yusuke KAZAMI, Yuka IGA, Toshiaki IKOHAGI
    • Journal Title

      Journal of Fluids Engineering, Trans.ASME

      Volume: Vol.133

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical Prediction of Cavitation Erosion Intensity in Cavitating Flows around a Clark Y 11.7% Hydrofoil2010

    • Author(s)
      Naoya OCHIAI, Yuka IGA, Motohiko NOHMI, Toshiaki IKOHAGI
    • Journal Title

      Journal of Fluid Science and Technology

      Volume: Vol.5 No.3 Pages: 416-431

    • NAID

      130000303627

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 熱力学的効果が合同期旋回キャビテーションとサージモード的振動に与える影響2010

    • Author(s)
      吉田義樹, 南里秀明, 菊田研吾, 風見佑介, 伊賀由佳, 井小萩利明
    • Journal Title

      日本機械学会論文集(B編)

      Volume: Vol.76 No.762 Pages: 179-185

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 熱力学的効果が亜同期旋回キャビテーションに与える影響2009

    • Author(s)
      吉田義樹, 南里秀明, 菊田健吾, 風見佑介, 伊賀由佳, 井小萩利明
    • Journal Title

      宇宙航空研究開発機構研究開発資料

      Volume: JAXA-RM-09-005 Pages: 1-8

    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Journal Article] Thermodynamic Effect on Rotating Cavitation in an Inducer2009

    • Author(s)
      Yoshiki YOSHIDA, Yoshifumi SASAO, Mitsuo WATANABE, Tomoyuki HASHIMOTO, Yuka IGA, Toshiaki IKOHAGI
    • Journal Title

      Journal of Fluids Engineering

      Volume: Vol.131 No.9

    • NAID

      110006967242

    • Related Report
      2010 Final Research Report 2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Occurrence Mechanism and Oscillation Characteristics of Pulsation Phenomenon Arising in Cavitation Surge in Cascade2009

    • Author(s)
      Yuka IGA, Kei HASHIZUME, Yoshiki YOSHIDA, Toshiaki IKOHAGI
    • Journal Title

      Journal of Environment and Engineering

      Volume: Vol.4 No.3 Pages: 524-538

    • NAID

      130000138693

    • Related Report
      2010 Final Research Report 2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 非定常キャビテーション流れ解析における境界条件の影響2010

    • Author(s)
      能見基彦, 井小萩利明, 伊賀由佳
    • Organizer
      キャビテーションに関するシンポジウム(第15回)
    • Place of Presentation
      大阪
    • Year and Date
      2010-11-23
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Numerical Analysis of First and Second Collapse Behavior of a Bubble near Wall Boundary2010

    • Author(s)
      Naoya OCHIAI, Yuka IGA, Motohiko NOHMI, Toshiaki IKOHAGI
    • Organizer
      The 7th International Conference on Flow Dynamics (ICFD2010)
    • Place of Presentation
      Sendai
    • Year and Date
      2010-11-02
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 壁面近傍での非球状気泡崩壊挙動に関する一考察2010

    • Author(s)
      落合直哉, 伊賀由佳, 能見基彦, 井小萩利明
    • Organizer
      日本機械学会流体工学部門講演会
    • Place of Presentation
      山形
    • Year and Date
      2010-10-31
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Study of Droplet Impingement Phenomena by Fluid/Solid Coupled Simulation2010

    • Author(s)
      Hirotoshi SASAKI, Yuka IGA, Toshiaki IKOHAGI
    • Organizer
      Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo 2010 (SNA+MC2010)
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-10-20
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] A Detailed Observation of Hydrofoil Cavitation and a Proposal for Improving Cavitation Model2010

    • Author(s)
      Motohiko NOHMI, Naoya OCHIAI, Yuka IGA, Toshiaki IKOHAGI
    • Organizer
      ASME 2010 Fluids Engineering Conference
    • Place of Presentation
      Canada
    • Year and Date
      2010-08-02
    • Related Report
      2010 Final Research Report
  • [Presentation] A Detailed Observation of Hydrofoil Cavitation and a Proposal for Improving Cavitation Model2010

    • Author(s)
      Motohiko Nohmi
    • Organizer
      ASME 2010 Fluids Engineering Conference
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2010-08-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] Numerical Analysis of Control of Cavitation Instabilities in Tandem Cascade2010

    • Author(s)
      Yuka IGA, Yoshiki YOSHIDA
    • Organizer
      Asian Joint Conference on Propulsion and Power 2010 (AJCPP2010)
    • Place of Presentation
      Miyazaki, Japan
    • Year and Date
      2010-03-05
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] Influence of Inlet and Outlet Pipe Length on Cavitation Surge2009

    • Author(s)
      Yuka IGA, Yoshiki YOSHIDA, Toshiaki IKOHAGI
    • Organizer
      9th International Symposium on Advanced Fluid Information and 6^<th> International Symposium on Trasdisciplinary Fluid Integration (AFI/TFI 2009)
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2009-11-05
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] Numerical Investigation of Thermodynamic Effect on Unsteady Cavitation in Cascade2009

    • Author(s)
      Yuka IGA, Naoya OCHIAI, Yoshiki YOSHIDA, Toshiaki IKOHAGI
    • Organizer
      The 7^<th> International Symposium on Cavitation (CAV2009)
    • Place of Presentation
      Michigan, USA
    • Year and Date
      2009-08-20
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] A Study of Propagating Speed of Rotating Cavitation Based on Numerical Analysis2009

    • Author(s)
      Yuka IGA, Yoshiki YOSHIDA
    • Organizer
      2009 ASME Fluids Engineering Conference (FEDSM2009)
    • Place of Presentation
      Colorado, USA
    • Year and Date
      2009-08-05
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 翼列に発生するキャビテーション不安定現象の数値解析2009

    • Author(s)
      伊賀由佳
    • Organizer
      日本混相流学会, 混相流流れのダイナミクス分科会&濡れ性と混相流分科会研究会
    • Place of Presentation
      富山
    • Year and Date
      2009-07-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 翼列に発生するキャビテーション不安定現象の数値解析2009

    • Author(s)
      伊賀由佳
    • Organizer
      日本混相流学会,混相流流れのダイナミクス分科会&濡れ性と混相流分科会研究会
    • Place of Presentation
      富山
    • Year and Date
      2009-07-20
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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