Effect of the duty cycle on the spark-plug plasma synthetic jet actuator

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dc.contributor.authorSeyhan, Mehmet
dc.contributor.authorAkansu, Yahya Erkan
dc.contributor.authorKarakaya, Fuat
dc.contributor.authorYesildag, Cihan
dc.contributor.authorAkbiyik, Hurrem
dc.contributor.editorDancova, P
dc.contributor.editorVesely, M
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description10th Anniversary International Conference on Experimental Fluid Mechanics -- NOV 17-20, 2015 -- Prague, CZECH REPUBLIC
dc.description.abstractA promising novel actuator called Spark-Plug Plasma Synthetic Jet (SPSJ) has been developed in Atmospheric Plasma Research Laboratory at Nigde University. It generates electrothermally high synthetic jet velocity by using high voltage. SPSJ actuator can be utilized to be an active flow control device having some advantages such as no moving parts, low energy consumption and easy to integrate the system. This actuator consists of two main components: semi-surface spark plug (NGK BUHW) as an anode electrode and a cap having an orifice as a cathode electrode. The cap, having a jet exit orifice diameter of 2 mm, has diameter of 4.4 mm and height of 4.65 mm. This study presents the characteristics of SPSJ actuator by using the hot wire anemometer in order to approximately determine jet velocity in quiescent air. Peak velocity as high as 180 m/s was obtained for f(e) = 100 and duty cycle 50%. The flow visualization indicated that the actuator's jet velocity is enough to penetrate the developed boundary layer.
dc.description.sponsorshipDANTEC Dynam GmbH, LAVISION, LENAM, MECAS ESI s r o, MIT s r o, TSI GmbH
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [213M179]
dc.description.sponsorshipThe authors would like to acknowledge the financial support of this work by the Scientific and Technological Research Council of Turkey (TUBITAK) under the Contract Number of 213M179.
dc.identifier.doi10.1051/epjconf/201611402104
dc.identifier.issn2100-014X
dc.identifier.scopus2-s2.0-84974817417
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://dx.doi.org/10.1051/epjconf/201611402104
dc.identifier.urihttps://hdl.handle.net/11480/3722
dc.identifier.volume114
dc.identifier.wosWOS:000400395300106
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherE D P SCIENCES
dc.relation.ispartofEFM15 - EXPERIMENTAL FLUID MECHANICS 2015
dc.relation.ispartofseriesEPJ Web of Conferences
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleEffect of the duty cycle on the spark-plug plasma synthetic jet actuator
dc.typeConference Object

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