Název:
Preliminary experimental investigation of boundary layer in decelerating flow
Autoři:
Hladík, Ondřej ; Jonáš, Pavel ; Příhoda, Jaromír Typ dokumentu: Příspěvky z konference Konference/Akce: Experimental Fluid Mechanics 2012 /7./, Hradec Králové (CZ), 2012-11-20 / 2012-11-23
Rok:
2012
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
DBD plasma actuator; PIV; vorex train Číslo projektu: GAP101/12/1271 (CEP), GA103/09/0977 (CEP) Poskytovatel projektu: GA ČR, GA ČR Zdrojový dokument: Experimental Fluid Mechanics 2012, ISBN 978-80-7372-912-7
Instituce: Ústav termomechaniky AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0216915