Modelling of air flow rate in significantly flattened rounded rectangular ventilation ducts

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dc.contributor.authorNovosád Jancs
dc.contributor.authorDančová Petracs
dc.contributor.authorPeszynski Kazimierzcs
dc.contributor.authorSmyk Emilcs
dc.contributor.authorOlszewski Lukaszcs
dc.date.accessioned2018-09-25T12:19:41Z
dc.date.available2018-09-25T12:19:41Z
dc.date.issued2018-01-01cs
dc.description.abstractPaper presents new mathematical model for air flow velocity distribution in rounded rectangular ducts and its experimental verification. In papers [1, 2] an mathematical model based on modified Prandtl equation for power power-law velocity profile was determined. It works very well for smaller cross sections. During the study of larger cross sections new phenomena in flowing air have been observed, it forced the search for a new model. The new model is based on a rounded rectangular division into two parts: slot and rounded square.en
dc.format.extent4cs
dc.identifier.doi10.1051/epjconf/201817002082
dc.identifier.issn2100-014Xcs
dc.identifier.urihttps://dspace.tul.cz/handle/15240/31996
dc.identifier.urihttps://www.epj-conferences.org/articles/epjconf/pdf/2018/15/epjconf_efm2018_02082.pdf
dc.language.isoengcs
dc.publisherEDP Sciencescs
dc.relation.ispartofseries0cs
dc.relation.urihttps://www.epj-conferences.org/articles/epjconf/pdf/2018/15/epjconf_efm2018_02082.pdfcs
dc.rights.SHERPA/RoMEOEPJ Web of Conferences [1] (ESSN: 2100-014X) this is a RoMEO blue journal author can archive publisher's version/PDF
dc.subjectair flowcs
dc.subjectventilation ductcs
dc.subjectvolume flowcs
dc.titleModelling of air flow rate in significantly flattened rounded rectangular ventilation ductsen
dc.titleModelling of air flow rate in significantly flattened rounded rectangular ventilation ductscs
local.identifier.publikace5467
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