Vortex shedding behind an obstacle in a channel under transition to turbulence in steady and pulsating flows

dc.contributor.author	Molochnikov V.
dc.contributor.author	Kalinin E.
dc.contributor.author	Mazo A.
dc.contributor.author	Malyukov A.
dc.contributor.author	Okhotnikov D.
dc.contributor.author	Dushina O.
dc.date.accessioned	2018-04-05T07:09:58Z
dc.date.available	2018-04-05T07:09:58Z
dc.date.issued	2017
dc.identifier.issn	1742-6588
dc.identifier.uri	http://dspace.kpfu.ru/xmlui/handle/net/130093
dc.description.abstract	© Published under licence by IOP Publishing Ltd. Experimental research and DNS of separated flow over a spanwise semicylindrical rib mounted in a rectangular channel have been performed for the cases of steady and pulsating flow with transition to turbulence. Spiral motion of fluid behind the rib directed from the channel walls towards the channel symmetry plane has been shown to govern the formation of large vortices in the mixing layer starting from some critical Reynolds number. The mechanism of origination of such motion has been hypothesized. The effect of frequency and amplitude of forced freestream pulsations on the vortex pattern behind the rib has been described.
dc.relation.ispartofseries	Journal of Physics: Conference Series
dc.title	Vortex shedding behind an obstacle in a channel under transition to turbulence in steady and pulsating flows
dc.type	Conference Paper
dc.relation.ispartofseries-issue	5
dc.relation.ispartofseries-volume	899
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS17426588-2017-899-5-SID85033664727

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.