Flow "reflexion" and " refraction" on perforated wall

Flow "reflexion" and " refraction" on perforated wall

This article presents some results accumulated by author during investigation of an oblique impact of fluid flow on a wall consisting of a spatially periodic rods of very simple oval cross section. The flowfield in the vicinity of the impact is quite complex and strongly Reynolds -number dependent....

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Main Author: Tesař Vaclav
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_02085.pdf
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spelling doaj-43096408344f4fb3b40b3af7773f4df42021-08-02T08:08:47ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012130208510.1051/epjconf/201921302085epjconf_efm18_02085Flow "reflexion" and " refraction" on perforated wallTesař Vaclav0Institute ofThermomechanics v.v.i., Czech Academy of SciencesThis article presents some results accumulated by author during investigation of an oblique impact of fluid flow on a wall consisting of a spatially periodic rods of very simple oval cross section. The flowfield in the vicinity of the impact is quite complex and strongly Reynolds -number dependent. A part of the jet downstream from the impact is “reflected” from the wall — while the rest, which passes through the empty spaces between the cascade members, leaves the other wall side in what appears to be “refraction” direction.https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_02085.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Tesař Vaclav
spellingShingle Tesař Vaclav
Flow "reflexion" and " refraction" on perforated wall
EPJ Web of Conferences
author_facet Tesař Vaclav
author_sort Tesař Vaclav
title Flow "reflexion" and " refraction" on perforated wall
title_short Flow "reflexion" and " refraction" on perforated wall
title_full Flow "reflexion" and " refraction" on perforated wall
title_fullStr Flow "reflexion" and " refraction" on perforated wall
title_full_unstemmed Flow "reflexion" and " refraction" on perforated wall
title_sort flow "reflexion" and " refraction" on perforated wall
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2019-01-01
description This article presents some results accumulated by author during investigation of an oblique impact of fluid flow on a wall consisting of a spatially periodic rods of very simple oval cross section. The flowfield in the vicinity of the impact is quite complex and strongly Reynolds -number dependent. A part of the jet downstream from the impact is “reflected” from the wall — while the rest, which passes through the empty spaces between the cascade members, leaves the other wall side in what appears to be “refraction” direction.
url https://www.epj-conferences.org/articles/epjconf/pdf/2019/18/epjconf_efm18_02085.pdf
work_keys_str_mv AT tesarvaclav flowreflexionandrefractiononperforatedwall
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