Department of Aerospace Engineering, Graduate School of Engineering, Tohoku University
Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Institute of Fluid Science, Tohoku University
Institute of Fluid Science, Tohoku University
Department of Aerospace Engineering, Graduate School of Engineering, Tohoku University
出版者
宇宙航空研究開発機構(JAXA)
出版者（英）
Japan Aerospace Exploration Agency (JAXA)
雑誌名
宇宙航空研究開発機構特別資料
雑誌名(英)
JAXA Special Publication
巻
JAXA-SP-13-001E
ページ
367 - 373
発行年
2013-11-30
会議概要（会議名, 開催地, 会期, 主催者等）（英）
5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan
抄録（英）
Bow-shock instability observed in a low gamma flow was investigated by three-dimensional numerical simulation with a circular cone. We designed experiments based on the numerical results in order to validate our numerical results and demonstrate that bow shock wave is unstable in a low gamma gas with the edged body. The experimental results show that bow shock becomes unsteady and unstable in the proposed condition, and our numerical prediction was validated.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
Bow-Shock Instability around an Edged Ballistic Object in a Low-Gamma Gas
62070032.pdf
(260.02KB)
