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Experimental study of a control synthetic jet using PIV method
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SYSNO ASEP 0328695 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Experimental study of a control synthetic jet using PIV method Author(s) Pírková, L. (CZ)
Kopecký, V. (CZ)
Trávníček, Zdeněk (UT-L) RID, ORCIDSource Title 9th international workshop on Electronics, Control, Modelling,Measurement and Signals 2009. - Mondragon : Mondragon Unibertsitatea, 2009 - ISBN 978-84-608-0941-8 Pages s. 275-279 Number of pages 5 s. Action International workshop on Elektronics, Control,Modelling, Measurement and Signals 2009, ECMS 2009 /9./ Event date 08.07.2009-10.07.2009 VEvent location Mondragon Country ES - Spain Event type EUR Language eng - English Country ES - Spain Keywords synthetic jet ; PIV measurement ; pulsating flow Subject RIV BK - Fluid Dynamics R&D Projects GA101/07/1499 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation Control synthetic jet used in previous experiments [1] to control a continuous round air jet was studied using PIV method. Pulsating flow was generated at a given frequency and using a synchronizing method the velocity field of the synthetic jet was measured. First, velocity profiles of forced jet perpendicular to the jet exit plane were acquired and using them air suction and extrusion were described. After that vector maps of suction and extrusion were presented. Finally, velocity profiles on the jet axis with different phases were obtained, and a downstream movement of vortical structures was described. 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 2010
Number of the records: 1