Bypass Boundary Layer Transition on Flat Plate by Adverse Pressure Gradient

0518115 - ÚT 2020 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
Skála, Vladislav - Uruba, Václav - Antoš, Pavel - Jonáš, Pavel
Bypass Boundary Layer Transition on Flat Plate by Adverse Pressure Gradient.
EPJ Web of Conferences. Paris: EDP Sciences, 2019, č. článku 02077. 213. E-ISSN 2100-014X.
[EFM18 - Experimental Fluid Mechanics 2018. Prague (CZ), 13.11.2018-16.11.2018]
Grant CEP: GA ČR GA17-01088S
Institucionální podpora: RVO:61388998
Klíčová slova: boundary layer * transition * intermittency * adverse pressure gradient
Obor OECD: Applied mechanics
https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_02077.pdf

Bypass boundary layer transition in flows on flat plate by adverse pressure gradient was investigated experimentally. It was measuered cases with combination of adverse pressure gradient by different free stream turbulence intenzity. Hot wire anemometry technique was used. Measuerement were made on flat plate in closed wind tunnel. Adverse pressure gradient was set by diffuser in tested section of wind tunnel. Grid turbulence of free stream was controlled by screen. Hot wire anemometry technique was used, intermitency factor was evaluated. Results were compared wih cases with simpliest conditions.
Trvalý link: http://hdl.handle.net/11104/0304240