Conference Paper スーパークリティカル翼における遷音速バフェットの数値解析
Numerical simulation of transonic buffet over a super-critical airfoil

竹川, 国之  ,  石向, 桂一  ,  石田, 崇  ,  橋本, 敦  ,  青山, 剛史  ,  Takekawa, Kuniyuki  ,  Ishiko, Keiichi  ,  Ishida, Takashi  ,  Hashimoto, Atsushi  ,  Aoyama, Takashi

Predicting buffet over an airfoil is one of the challenging problems for current CFD because the phenomenon is complex and unsteady. In this paper, we conduct a simulation of the transonic buffet over a super-critical airfoil using FaSTAR code which is the unstructured CFD code developed by JAXA. Zonal DES approach is employed for the flow simulations, which is RANS/LES hybrid approach. Results are compared with the past research and the experimental data.
会議情報: 第47回流体力学講演会/第33回航空宇宙数値シミュレーション技術シンポジウム (2015年7月2日-3日. 東京大学生産技術研究所), 目黒区, 東京
形態: カラー図版あり
Meeting Information: 47th Fluid Dynamics Conference /the 33rd Aerospace Numerical Simulation Symposium (July 2-3, 2015. Institute of Industrial Science , the University of Tokyo), Meguro, Tokyo, Japan
Physical characteristics: Original contains color illustrations

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