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Intermitence factor evaluation by bypass boundary layer transition in flows on rough surface on flat plate
- 1.0467550 - ÚT 2017 CZ eng C - Conference Paper (international conference)
Skála, Vladislav - Antoš, Pavel
Intermitence factor evaluation by bypass boundary layer transition in flows on rough surface on flat plate.
Experimental Fluid Mechanics 2016 - Conference Proceedings. Liberec: Technical University of Liberec, 2016 - (Dančová, P.), s. 342-346
[Experimental Fluid Mechanics 2016. Mariánské Lázně (CZ), 15.11.2016-18.11.2016]
R&D Projects: GA ČR GAP101/12/1271
Institutional support: RVO:61388998
Keywords : flat plate * negative pressure gradient * intermitence factor * hot wire
Subject RIV: BK - Fluid Dynamics
Bypass boundary layer transition in flows on rough surface on flat plate was investigated experimentally. It was measuered cases with combination of roughness of surface by different free stream turbulence intenzity. Hot wire anemometry technique was used. Measuerement were made on flat plate in closed wind tunnel. Flat plate was covered by different roughness foils (sandpapers). Adverse pressure gradient was set by diffuser in tested section of wind tunnel. Grid turbulence of free stream was controlled by grid. Hot wire anemometry technique was used, intermitency factor was evaluated.
Permanent Link: http://hdl.handle.net/11104/0266509
Number of the records: 1