NUMERICAL STUDY OF COOLING ENHANCEMENT: HEAT SINK WITH HOLLOW PERFORATED ELLIPTIC PIN FINS

dc.contributor.author	BAKHTI, Fatima Zohra
dc.contributor.author	SI-AMEUR, Mohamed
dc.date.accessioned	2022-05-30T10:05:04Z
dc.date.available	2022-05-30T10:05:04Z
dc.date.issued	2016-10-31
dc.identifier.uri	http://depot.umc.edu.dz/handle/123456789/12402
dc.description.abstract	A mixed convective heat transfer in hollow perforated pin fins array with inline arrangement subject to a vertical impinging flow is numerically investigated. The governing equations based on Navier-Stockes equations are solved by adopting a three dimensional finite volume numerical model. The aim is to asses the thermal performance of the new heat sink (perforated pin fins) under several significant parameters such geometrical position of the hole (ht =10, 20, 30, 40mm) and the Reynolds number (Re = 50–500). The effects of the height of horizontal hole and the vertical perforation on the thermal dissipation rate and the pressure drop are explicetly undertaken and compared to the standard configuration (without perforation)
dc.language.iso	en
dc.publisher	Université Frères Mentouri - Constantine 1
dc.subject	cooling of the electronics components
dc.subject	perforated pin fins
dc.subject	elliptic hollow pin fins
dc.subject	mixed convection
dc.title	NUMERICAL STUDY OF COOLING ENHANCEMENT: HEAT SINK WITH HOLLOW PERFORATED ELLIPTIC PIN FINS
dc.type	Article