Název:
Generation of Intermittent Jet by Pulse-Modulated Synthetic Jets
Autoři:
Broučková, Zuzana Typ dokumentu: Příspěvky z konference Konference/Akce: Conference TOPICAL PROBLEMS OF FLUID MECHANICS 2018, Praha (CZ), 20180221
Rok:
2018
Jazyk:
eng
Abstrakt: An axisymmetric air jet was excited using a pair of counter synthetic jets running in opposed direction. First, the control synthetic jets were measured alone. The driving signal was pulse modulated sinusoidal signal. After an adjustment, the primary axisymmetric jet was excited to the bifurcating mode, and its behavior was studied experimentally. For comparison purposes, a reference steady (unforced) jet from the same nozzle was also measured (Reynolds number was approximately 1300). The flow visualization and hot-wire anemometry techniques were used.
Klíčová slova:
flow control; pulse modulation; synthetic jet Číslo projektu: GA16-16596S (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Topical problem of Fluid Mechanics 2018, ISBN 978-80-87012-65-9, ISSN 2336-5781
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/11104/0285256