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Synthetic jets - design and verification of an actuator
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SYSNO ASEP 0103639 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Synthetic jets - design and verification of an actuator Title Syntetizovaný proud - návrh generátoru a ověření jeho funkce Author(s) Trávníček, Zdeněk (UT-L) RID, ORCID
Vít, T. (CZ)
de Boer, P. (NL)
Maršík, František (UT-L) RID, ORCIDSource Title Topical problems of fluid mechanics 2004 :proceedings. - Praha : Ústav termomechaniky AV ČR, 2004 / Kozel K. ; Příhoda J. - ISBN 80-85918-86-2 Pages s. 165-168 Number of pages 4 s. Action Conference Topical problems of fluid mechanics 2004 Event date 25.02.2004 VEvent location Praha Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords synthetic jet ; visualization ; actuator Subject RIV BK - Fluid Dynamics R&D Projects GA101/02/0364 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z2076919 - UT-L Annotation A zero-net-mass-flux actuator was designed, and a synthesis of an air jet was investigated. The operating parameters were suggested near the resonance frequency. The proper actuation was experimentally tested by smoke visualization and hot-wire anemometry. Two typical synthetic jets are presented, namely the so-called "long" and "short" extruded fluid column cases. The maxima of the centerline local and the time-mean velocities reached approximately 27 m/s and 8.7 m/s, respectively. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2005
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