@inproceedings{oai:jaxa.repo.nii.ac.jp:00006193, author = {稲澤, 歩 and 伊澤, 精一郎 and Xiong, Ao-kui and 福西, 祐 and Inasawa, Ayumu and Izawa, Seiichiro and Xiong, Ao-kui 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 = {Breakdown process of the Klebanoff mode and origin of turbulence are experimentally investigated in detail. An acoustic excitation using a 2D roughness attached on the wall are used for T-S wave generation. Piezo-ceramic actuators are used to introduce the Klebanoff mode fluctuation. It is found that another shear layer, in which the spike phenomenon takes place and the turbulence starts, exists between the Lambda structures aligned in rows. The spreading of the turbulence along the shear layer induced by the Lambda structures is newly found., 資料番号: AA0049208011, レポート番号: JAXA-SP-05-012}, pages = {31--34}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {The interface between the laminar and turbulent flow regions}, volume = {JAXA-SP-05-012}, year = {2006} }