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ISSN Печать: 1065-3090
ISSN Онлайн: 1940-4336
Indexed in
THE PERFORMANCE OF HEXAGONALLY ARRANGED HYBRID SYNTHETIC JETS
Краткое описание
The double-acting operation of a reciprocating pump with hexagonally arranged hybrid synthetic jets (HSJ) was studied in this research. Unlike the typical synthetic jet (SJ) which is a zero-net-mass-flux flow, the hybrid synthetic jet is a nonzero-net-mass-flux flow which was measured by the hot-wire anemometer. The results show the higher extrusion to suction volume ratio is 1.69 or volumetric efficiency is 26% in hybrid synthetic jets by integrating the velocity profile comparing with 19% in trigonally arranged one. Although the velocity along the central SJ axis decreases quickly, the velocity is higher than that along the trigonally arranged one.
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Kordík Jozef, Trávníček Zdeněk, Novel Fluidic Diode for Hybrid Synthetic Jet Actuator, Journal of Fluids Engineering, 135, 10, 2013. Crossref