217 超音速流れ場におけるキャビティ内の振動現象に関する研究

書誌事項

タイトル別名
  • Study on Pressure Oscillation in a Supersonic Cavity Flow

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In recent year, research and development activities for next generation supersonic transport are being car-ried out actively by the world aeronautical community. In a supersonic intake, a cavity plays an important role in the control of shock waves. The study of the supersonic internal flow with the cavity is important not only for resarch on industrial applications but also for basic research in gasdynamics. In the present study, the supersonic internal flow with cavities was investigated experimentally by a schlieren optical method and pressure measurements in the case of the flow Mach number 1.9 at the cavity entrance. The effects of configurations of cavity leading edge and porous wall on the flow-induced pressure oscillation were clarified qualitatively.

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詳細情報 詳細情報について

  • CRID
    1390282679595305216
  • NII論文ID
    10002673433
  • NII書誌ID
    AN10374478
  • DOI
    10.3154/jvs.15.supplement1_197
  • ISSN
    1884037X
    09164731
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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