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dc.contributor.authorArık, Mehmet
dc.contributor.authorSharma, R.
dc.contributor.authorLustbader, J.
dc.contributor.authorHe, X.
dc.date.accessioned2014-11-25T10:55:06Z
dc.date.available2014-11-25T10:55:06Z
dc.date.issued2012
dc.identifier.isbn978-1-4244-9531-3
dc.identifier.urihttp://hdl.handle.net/10679/675
dc.identifier.urihttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6231578
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.en_US
dc.description.abstractNatural convection air cooling is the method of choice for many low-power electronics applications due to cost, availability, and reliability considerations. This method is not only limited to low-power applications, but is also constrained by the buoyancy dependence of the flow. Therefore, further enhancement of natural convection is needed. Enhanced natural convection allows higher heat dissipation while maintaining the simplicity of passive cooling. Synthetic jet devices operating on the microfluidics principle provide unique cooling advantages for local cooling with high coefficients of performance. Synthetic jets used in the current study are piezoelectrically driven, small-scale, pulsating devices capable of producing highly turbulent jets formed by periodic entrainment and expulsion of the fluid through an orifice. The compactness of the jet actuator coupled with the high exit air velocities can significantly reduce the size of thermal management systems. In this paper, we present experimental results for impingement heat transfer for both steady and unsteady jets over a Reynolds number range of 100 to 3,000. A range of nozzle-to-plate surface distances is discussed. To mimic a comparable electronics component, we used a 25.4-mm square heated surface.en_US
dc.description.sponsorshipGE Corporate
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.relation.ispartofThermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2012 13th IEEE Intersociety Conference on
dc.rightsrestrictedAccess
dc.titleComparison of synthetic and steady air jets for impingement heat transfer over vertical surfacesen_US
dc.typeConference paperen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID124782
dc.contributor.ozuauthorArık, Mehmet
dc.identifier.startpage1354
dc.identifier.endpage1363
dc.identifier.wosWOS:000312835500173
dc.identifier.doi10.1109/ITHERM.2012.6231578
dc.subject.keywordsCoolingen_US
dc.subject.keywordsJetsen_US
dc.subject.keywordsLow-power electronicsen_US
dc.subject.keywordsNatural convectionen_US
dc.subject.keywordsNozzlesen_US
dc.subject.keywordsReliabilityen_US
dc.subject.keywordsThermal management (packaging)en_US
dc.subject.keywordsTurbulenceen_US
dc.identifier.scopusSCOPUS:2-s2.0-84866174398
dc.contributor.authorMale1


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