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Studies on the Developments of New Measurement Methods for Supersonic Turbulent Flow and the Clarifications of Mechanisms of Supersonic Turbulence

Research Project

Project/Area Number 24560976
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Aerospace engineering
Research InstitutionOsaka Prefecture University

Principal Investigator

SAKAUE Shoji  大阪府立大学, 工学(系)研究科(研究院), 助教 (70244655)

Co-Investigator(Kenkyū-buntansha) ARAI Takakage  大阪府立大学, 大学院工学研究科, 教授 (10175945)
NISHIOKA Michio  大阪府立大学, 大学院工学研究科, 客員研究員 (60081444)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords航空宇宙流体力学 / 超音速乱流機構 / 超音速乱流境界層 / 超音速混合遷移 / 熱線流速計 / 定量化シュリーレン法 / 3次元PIV / 3次元PIV
Outline of Final Research Achievements

In the present study, the measurement methods for supersonic turbulent flow that is the fluctuation measurements by the quantitative schlieren method, the calibration method for PIV measurement, and a new-type hot-wire anemometer, are developed. By using these methods, the turbulent transition of supersonic boundary layer and the supersonic turbulent mixing field are examined in detail. For the supersonic boundary layer transition, it is shown that the transition Reynolds number transferred into incompressible flow condition are almost constant irrespective of Mach number. For the supersonic mixing, it is also shown that the small-scale fluctuations generated by the streamwise vortices in supersonic mixing fields decrease as Mach number increase. In addition, a novel diagnostic means is devised to sharply distinguish log-law and power-law mean flow behavior of wall turbulence, and the coexisting phenomena of both distributions in flat plate turbulent boundary layer are clarified.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (21 results)

All 2015 2014 2013 2012 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (19 results)

  • [Journal Article] Observation of Cross-Flow Instability Mode over a Yawed Cylinder at Mach 22015

    • Author(s)
      S. Takagi, S. Sakaue, Y. Hirata, T. Uemura, K. Takada
    • Journal Title

      AIAA Journal

      Volume: 53 Issue: 1 Pages: 260-265

    • DOI

      10.2514/1.j052928

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 壁乱流の対数速度分布とベキ乗分布を峻別する診断法の提案2013

    • Author(s)
      西岡通男,坂上昇史
    • Journal Title

      日本流体力学会誌 ながれ

      Volume: 32 Pages: 421-426

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 超音速キャビティ振動と縦渦の干渉2014

    • Author(s)
      菅野創介,新井隆景,坂上昇史
    • Organizer
      第51 回 日本航空宇宙学会 中部・関西支部合同秋期大会
    • Place of Presentation
      名城大学 天白キャンパス
    • Year and Date
      2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 一様流中に置かれた回転ディンプル球の剥離点近傍の速度計測2014

    • Author(s)
      疋田裕之,新井隆景,坂上昇史,金炯哲
    • Organizer
      第51 回 日本航空宇宙学会 中部・関西支部合同秋期大会
    • Place of Presentation
      名城大学 天白キャンパス
    • Year and Date
      2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 定電流熱線の瞬間熱損失計測法2014

    • Author(s)
      坂上昇史,西岡通男
    • Organizer
      日本流体力学会 年会2014
    • Place of Presentation
      東北大学 川内北キャンパス
    • Year and Date
      2014-09-15 – 2014-09-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] 定電流熱線の瞬間熱損失に基づく乱流計測2014

    • Author(s)
      坂上昇史,西岡通男
    • Organizer
      日本流体力学会 年会2014
    • Place of Presentation
      東北大学 川内北キャンパス
    • Year and Date
      2014-09-15 – 2014-09-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] 弱い圧縮波に誘起される非定常流れの熱線計測に関する一考察2014

    • Author(s)
      高島耕司,宮地徳蔵,野崎功次郎,坂上昇史,新井隆景
    • Organizer
      日本流体力学会 年会2014
    • Place of Presentation
      東北大学 川内北キャンパス
    • Year and Date
      2014-09-15 – 2014-09-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] 複数の小型電磁弁を用いたトンネル圧縮波ジェネレータの開発2014

    • Author(s)
      宮地徳蔵,高島耕司,谷川大貴,野崎功次郎,福田傑,坂上昇史,新井隆景
    • Organizer
      日本流体力学会 年会2014
    • Place of Presentation
      東北大学 川内北キャンパス
    • Year and Date
      2014-09-15 – 2014-09-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] Effect of Incoming Boundary Layer on Supersonic Mixing Layer Generated by Wall-Mounted Ramp Injector2014

    • Author(s)
      T. Arai, Y. Yamauchi, S. Sakaue and S. Sugano
    • Organizer
      19th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
    • Place of Presentation
      Atlanta, GA, USA
    • Year and Date
      2014-06-16 – 2014-06-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 縦渦対による超音速混合層に及ぼす流入境界層の影響2013

    • Author(s)
      山内雄記,坂上昇史,新井隆景
    • Organizer
      日本流体力学会年会2013
    • Place of Presentation
      東京農工大学 小金井キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 壁乱流の対数速度分布とベキ乗分布を峻別する診断法の提案2013

    • Author(s)
      西岡通男,坂上昇史
    • Organizer
      日本流体力学会年会2013
    • Place of Presentation
      東京農工大学 小金井キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 乱流境界層の外層速度分布に関する理論2013

    • Author(s)
      西岡通男
    • Organizer
      日本流体力学会年会2013
    • Place of Presentation
      東京農工大学 小金井キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 熱線時定数の計測2012

    • Author(s)
      坂上昇史, 西岡通男
    • Organizer
      日本流体力学会年会2012
    • Place of Presentation
      高知大学
    • Related Report
      2012 Research-status Report
  • [Presentation] 縦渦による超音速乱流混合場のマッハ数依存性2012

    • Author(s)
      山内雄記, 児玉善顕, 坂上昇史, 新井隆景
    • Organizer
      日本流体力学会年会2012
    • Place of Presentation
      高知大学
    • Related Report
      2012 Research-status Report
  • [Presentation] 2次元ストラット後流の3次元化について2012

    • Author(s)
      荒木俊輔, 坂上昇史, 新井隆景
    • Organizer
      日本流体力学会年会2012
    • Place of Presentation
      高知大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Validation of PIV measurements Using Supersonic Turbulent Boundary Layer2012

    • Author(s)
      M. Yumiyama, S. Sakaue, T. Arai
    • Organizer
      18th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
    • Place of Presentation
      Tours, France
    • Related Report
      2012 Research-status Report
  • [Presentation] Effect of Mach Number on Supersonic Mixing by Hyper-Mixer Injector2012

    • Author(s)
      Y. Yamauchi, S. Sakaue, T. Arai
    • Organizer
      18th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
    • Place of Presentation
      Tours, France
    • Related Report
      2012 Research-status Report
  • [Presentation] Wake Flow Control on the Afterburner behind Fuel Injection and Flame Holding Strut for Hypersonic Vehicle2012

    • Author(s)
      S. Araki, S. Sakaue, T. Arai
    • Organizer
      18th AIAA International Space Planes and Hypersonic Systems and Technologies Conference
    • Place of Presentation
      Tours, France
    • Related Report
      2012 Research-status Report
  • [Presentation] 超音速風洞壁境界層の乱流遷移

    • Author(s)
      西田佳生,坂上昇史,新井隆景
    • Organizer
      日本航空宇宙学会 第50回 関西・中部支部合同秋季大会
    • Place of Presentation
      大阪大学 吹田キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 超音速インテークにおける境界層と衝撃波の干渉

    • Author(s)
      西出純平,坂上昇史,新井隆景
    • Organizer
      日本航空宇宙学会 第50回 関西・中部支部合同秋季大会
    • Place of Presentation
      大阪大学 吹田キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 回転球の剥離に及ぼすディンプルの効果

    • Author(s)
      疋田裕之,坂上昇史,新井隆景,金炯哲
    • Organizer
      日本航空宇宙学会 第50回 関西・中部支部合同秋季大会
    • Place of Presentation
      大阪大学 吹田キャンパス
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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