@inproceedings{oai:jaxa.repo.nii.ac.jp:00004020,
 author = {佐藤, 雅幸 and 西田, 浩之 and 松原, 暁良 and 野々村, 拓 and Sato, Masayuki and Nishida, Hiroyuki and Matsubara, Akira and Nonomura, Taku},
 book = {宇宙航空研究開発機構特別資料: 第45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2013論文集, JAXA Special Publication},
 month = {Mar},
 note = {第45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2013 (2013年7月4日-5日. タワーホール船堀), 東京, 45th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2013 (July 4-5, 2013. Tower Hall Funabori), Tokyo, Japan, We have numerically analyzed the asymmetric separation flow control over a high-angle-of-attack slender body aiming to improve the controllability of high-angle-of-attack flight. In this study, Dielectric Barrier Discharge (DBD) plasma actuator is used as flow control device. The Reynolds Averaged Navier Stokes/Large-Eddy Simulation hybrid method (RANS/LES) is adopted with the high-order compact spatial difference scheme for our research purpose. At the first of the characteristics of flow field were shown for various angles of attack; the asymmetricity of the flow field becomes stronger with angle of attack. Next, the flow control using the plasma actuator was numerically analyzed. We considered two types of actuator setting; one is body-axial actuator which adds circumferential momentum into the flow field, and the other is circumferential actuator which adds body-axial momentum into the flow field. As a result, in the case of body-axial actuator, the side force can be continuously controlled against the actuator output power, and delay of the flow separation by the actuator generates the side force change. On the other hand, in the case of the circumferential actuator, the vortex filament separation from the body surface is delayed by plasma actuator, and large side force change can be obtained even with small actuator output power. Therefore, the side force control mechanism by the circumferential plasma actuator is the suppression of the vortex separation due to the enhancement of the axial flow by the plasma actuator., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0062268020, レポート番号: JAXA-SP-13-011},
 pages = {109--114},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {大迎角細長物体の横力制御におけるDBDプラズマアクチュエータ設置位置の検討},
 volume = {JAXA-SP-13-011},
 year = {2014}
}