Perforated Rib in Turbulent Boundary Layer

dc.contributor.author	Afanasiev, Valery N.
dc.contributor.author	Kong, Dehai
dc.contributor.author	Isaev, S. A.
dc.date.accessioned	2022-02-04T22:54:06Z
dc.date.available	2022-02-04T22:54:06Z
dc.date.copyright	2/1/2020 12:00:00 AM
dc.date.issued	2020
dc.identifier.issn	0022-1481
dc.identifier.other	ht_142_02_024501.pdf
dc.identifier.uri	http://yetl.yabesh.ir/yetl1/handle/yetl/4275667
dc.description.abstract	This study presents the results of the experimental study on hydrodynamics and heat transfer in separation zone in front and behind a single rectangular perforated rib mounted on a flat plate. The effects of perforation open-area ratio (β = 12%, 23.5%, and 44%) and the location of the hole on the rib (at the bottom, at the top, and in a staggered arrangement) on the mean and fluctuating characteristics of the turbulent dynamic and thermal boundary layers in the median section of the plate were examined. It was established that the stagnant and recirculation zones in the front and behind the perforated rib were shifted and became smaller or disappeared.
dc.publisher	The American Society of Mechanical Engineers (ASME)
dc.title	Perforated Rib in Turbulent Boundary Layer
dc.type	Journal Paper
dc.journal.volume	142
dc.journal.issue	2
dc.journal.title	Journal of Heat Transfer
dc.identifier.doi	10.1115/1.4045308
dc.journal.fristpage	024501-1
dc.journal.lastpage	024501-7
dc.page	7
dc.tree	Journal of Heat Transfer:;2020:;volume( 142 ):;issue: 002
dc.contenttype	Fulltext