@inproceedings{oai:jaxa.repo.nii.ac.jp:00004264,
 author = {佐藤, 茂 and 渡邉, 孝宏 and 福井, 正明 and 宗像, 利彦 and Sato, Shigeru and Watanabe, Takahiro and Fukui, Masaaki and Munakata, Toshihiko},
 book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of 44th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2012},
 month = {Mar},
 note = {第44回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2012 (2012年7月5日-6日. 富山国際会議場大手町フォーラム), 富山市, 富山県, 44th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2012 (July 5-6, 2012. Toyama International Conference Center), Toyama Japan, Japan Aerospace Exploration Agency (JAXA) has been investigating scramjet engines in Kakuda Space Center　using Ram Jet Engine Test Facility (RJTF) et al. The engine tested at the flight condition of Mach 6 in RJTF showed very important characteristics depending on internal geometry. The authors found in the result of CFD research that a “hot triangle” is caused by 3-dimensional interaction of the cowl shock wave and the strut shock wave and that the hot triangle contributes to intensive combustion transition. Based on this hot triangle, an engine configuration with boat-tail strut is compared to that with 5/5 height strut that showed good thrust performance in the engine test. CFD is carried out to solve the inner air flow, and the residence time distribution behind the strut is made clear. It is found that the configuration with boat-tail strut can produce the outstanding residence time, improve the fuel distribution in the engine cross""  section and　be worth being calculated in full-detail CFD., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0061958024, レポート番号: JAXA-SP-12-010},
 pages = {145--150},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {スクラムジェットエンジンにおけるストラット後縁形状と流体滞在時間},
 volume = {JAXA-SP-12-010},
 year = {2013}
}