Detailed measurements on unsteady properties in three-dimensional shock wave/turbulent boundary layer interaction induced by blunt fin at Mach number 4

Shigeru Aso, Seishi Kuranaga, Masanori Hayashi

研究成果: 会議への寄与タイプ論文

4 引用 (Scopus)

抜粋

Turbulent properties in the shock wave/turbulent boundary layer interaction induced by blunt fins with semi-cylindrical leading edge have been investigated. Flow fields are visualized by the Schlieren method and the oil flow technique. Pressure fluctuations are measured in the whole interaction region in order to understand the phenomena and provide sufficient information for turbulent modeling. Distributions of standard deviations and higher moments of pressure fluctuations are also measured. Quite complicated distributions of standard deviations and higher moments of pressure fluctuations are obtained. Those properties show significant changes in the interaction region and quite interesting characteristics are observed. Also in tire interaction region intermittent phenomena due to the shock wave motion are observed. Those complicated results suggest that more sophisticated turbulent modeling is necessary to simulate the flow field.

元の言語英語
出版物ステータス出版済み - 1 1 1991
イベントAIAA 22nd Fluid Dynamics, Plasma Dynamics and Lasers Conference, 1991 - Honolulu, 米国
継続期間: 6 24 19916 26 1991

その他

その他AIAA 22nd Fluid Dynamics, Plasma Dynamics and Lasers Conference, 1991
米国
Honolulu
期間6/24/916/26/91

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering (miscellaneous)
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Condensed Matter Physics

これを引用

Aso, S., Kuranaga, S., & Hayashi, M. (1991). Detailed measurements on unsteady properties in three-dimensional shock wave/turbulent boundary layer interaction induced by blunt fin at Mach number 4. 論文発表場所 AIAA 22nd Fluid Dynamics, Plasma Dynamics and Lasers Conference, 1991, Honolulu, 米国.