@inproceedings{oai:jaxa.repo.nii.ac.jp:00005933, author = {上原, 敦 and 前川, 博 and Uehara, Atsushi and Maekawa, Hiroshi}, 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37回・第38回, JAXA Special Publication: Proceedings of the 37th and 38th JAXA Workshops on Investigation and Control of Boundary-Layer Transition}, month = {Feb}, note = {A study of compressible subsonic/supersonic transitional and turbulent flow in a plane channel with isothermal walls has been performed using a spatially developing DNS (Direct Numerical Simulation). Random disturbance is artificially introduced at the inlet of the computational channel, which yields streamwise vortices and low/high speed streaks downstream. At high Mach number flows, the isothermal boundary conditions give rise to a flow that is strongly influenced by wall-normal gradients of mean density and temperature. These gradients are found to cause major differences of the transitional streak structure between subsonic and supersonic channel flows., 資料番号: AA0063156014, レポート番号: JAXA-SP-06-013}, pages = {47--48}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {圧縮性平面チャネル流の乱流遷移構造}, volume = {JAXA-SP-06-013}, year = {2007} }