@inproceedings{oai:jaxa.repo.nii.ac.jp:00004140, author = {佐藤, 陽介 and 保江, かな子 and 菊池, 崇将 and 大谷, 清伸 and 大西, 直文 and Sato, Yosuke and Yasue, Kanako and Kikuchi, Takamasa and Ohtani, Kiyonobu and Ohnishi, Naofumi}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication}, month = {Nov}, note = {5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan, 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., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0062070032, レポート番号: JAXA-SP-13-001E}, pages = {367--373}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {Bow-Shock Instability around an Edged Ballistic Object in a Low-Gamma Gas}, volume = {JAXA-SP-13-001E}, year = {2013} }