Original title: Generation of Intermittent Jet by Pulse-Modulated Synthetic Jets
Authors: Broučková, Zuzana
Document type: Papers
Conference/Event: Conference TOPICAL PROBLEMS OF FLUID MECHANICS 2018, Praha (CZ), 20180221
Year: 2018
Language: eng
Abstract: 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.
Keywords: flow control; pulse modulation; synthetic jet
Project no.: GA16-16596S (CEP)
Funding provider: GA ČR
Host item entry: Topical problem of Fluid Mechanics 2018, ISBN 978-80-87012-65-9, ISSN 2336-5781

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/11104/0285256

Permalink: http://www.nusl.cz/ntk/nusl-383504


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