@inproceedings{oai:jaxa.repo.nii.ac.jp:00006198, author = {前川, 博 and 渡辺, 大輔 and 尾崎, 幸玄 and Maekawa, Hiroshi and Watanabe, Daisuke and Ozaki, Kogen}, 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35回・第36回, JAXA Special Publication: Proceedings of the 35th and 36th JAXA Workshops on Investigation and Control of Boundary-Layer Transition}, month = {Feb}, note = {Spatial direct numerical simulations are used to study the formation and development of three-dimensional structures in a supersonic flat plate boundary layer, where the free-stream Mach number is three and the Reynolds number at the inlet based on the displacement thickness 1,000. Random disturbances are superimposed on the laminar profile at the inlet plane of the boundary layer computational box. Hairpin vortices are generated in an intermittent manner on a low speed streak downstream after the low/high speed streaks formation. The numerical turbulent velocity fluctuations are in good agreement with the experimental data of the supersonic turbulent boundary layer for M = 2.9., 資料番号: AA0049208016, レポート番号: JAXA-SP-05-012}, pages = {51--52}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {空間発展DNSによるM=3超音速境界層の遷移機構の研究}, volume = {JAXA-SP-05-012}, year = {2006} }