Original title: Preliminary experimental investigation of boundary layer in decelerating flow
Authors: Hladík, Ondřej ; Jonáš, Pavel ; Příhoda, Jaromír
Document type: Papers
Conference/Event: Experimental Fluid Mechanics 2012 /7./, Hradec Králové (CZ), 2012-11-20 / 2012-11-23
Year: 2012
Language: eng
Abstract: Investigations of characteristics of turbulence inside boundary layer under decelerating flow were studied by means of constant temperature anemometer. The decelerating flow was simulated in the closed circuit wind tunnel 0.9 m × 0.5 m at IT AS CR. The free stream turbulence was either natural or risen up by square mesh plane grid. The details of experimental settings and measurement procedures of the instantaneous longitudinal velocity component are described and the distributions of intensity, skewness and kurtosis of turbulent fluctuations are discussed in the contribution.
Keywords: DBD plasma actuator; PIV; vorex train
Project no.: GAP101/12/1271 (CEP), GA103/09/0977 (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: Experimental Fluid Mechanics 2012, ISBN 978-80-7372-912-7

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0216915

Permalink: http://www.nusl.cz/ntk/nusl-136368


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers