Spanwise Pressure Measurements of Weak Normal Shock Wave/Turbulent Boundary Layer Interactions in a Supersonic Nozzle

DOI HANDLE 被引用文献1件 オープンアクセス
  • 洪 鍾宇
    九州大学大学院総合理工学研究科エネルギー変換工学専攻
  • 宮里 義昭
    九州大学大学院総合理工学研究科エネルギー変換工学専攻
  • 松尾 一泰
    九州大学大学院総合理工学研究科エネルギー変換工学専攻

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The characteristics of flow field along spanwise direction induced by the interaction of weak normal shock wave with turbulent boundary layer in a supersonic nozzle were investigated experimentally. In the range of just upstream shock Mach number about 1.10 to 1.80, detailed time mean wall static pressure measurements were carried out along spanwise direction using multiple pressure transducers. Also, the relations between variations of upstream boundary layer and behavior of interaction flow fields were investigated. As a result, it is revealed that upstream boundary layer thickness influences the behavior of interaction somewhat for case of well-separated flow. And, another one is revealed that there is some spanwise pressure difference in unseparated flow, however, no so much difference is found in well-separated flow case.

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詳細情報 詳細情報について

  • CRID
    1390290699813624576
  • NII論文ID
    120002168908
  • NII書誌ID
    AN00055101
  • DOI
    10.15017/17356
  • HANDLE
    2324/17356
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • IRDB
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用可

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