@inproceedings{oai:jaxa.repo.nii.ac.jp:00004892, author = {伊澤, 精一郎 and 堀川, 敏 and 茂田, 正哉 and 福西, 祐 and Izawa, Seiichiro and Horikawa, Satoshi and Shigeta, Masaya and Fukunishi, Yu}, book = {宇宙航空研究開発機構特別資料: 「境界層遷移の解明と制御」研究会講演論文集(第43回・第44回), JAXA Special Publication: Proceedings of the 43rd and 44th JAXA Workshops on "Investigation and Control of Boundar-Layer Transition"}, month = {Feb}, note = {第43回(2008年10月2日-10月3日)「境界層遷移の解明と制御」研究会; 第44回(2009年3月26日-3月27日)「境界層遷移の解明と制御」研究会, 43rd JAXA Workshops on "Investigation and Control of Boundar-Layer Transition" (October 2-3, 2008) ; 44th JAXA Workshops on "Investigation and Control of Boundar-Layer Transition" (March 26-27, 2009), The flow instability is evaluated by solving the 3D NS equation against a one-dimensional flow field on the wall using a spectral method. The results on the stability of a flat-plate boundary layer including the pressure gradient agree well with the linear stability theory. The effect of wall curvature on the flow instability is also discussed. The transition point on a wing is estimated based on this method., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0064575016, レポート番号: JAXA-SP-09-014}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {非線形性を考慮した流れの不安定性予測}, volume = {JAXA-SP-09-014}, year = {2010} }