Hokkaido Institute of Technology
Hokkaido University
出版者
宇宙航空研究開発機構
出版者(英)
Japan Aerospace Exploration Agency (JAXA)
雑誌名
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41回・第42回)
雑誌名(英)
JAXA Special Publication: Proceedings of the 41st and 42nd JAXA Workshops on Investigation and Control of Boundar-Layer Transition
巻
JAXA-SP-08-006
発行年
2009-02-27
会議概要(会議名, 開催地, 会期, 主催者等)
第41回「境界層遷移の解明と制御」研究会(2007年10月4日-10月5日)
抄録(英)
The vorticity model is introduced so that the mechanism and the structure of the boundary layer flows can be made clear. The change of the flow structures from laminar to turbulent of the boundary layer can be attributed to the change of the activity of the vorticity family due to the growth of Reynolds number. The appearance of the organized structures in the turbulent boundary layers also can be explained by the change of the activity of the vertical structure.