About: Contribution of Advective and Turbulent Contaminant Transport to the Intersection Ventilation

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The objective of this experimental study is to determine processes of pollution ventilation above the X-shaped street intersection in an idealised symmetric urban area for several approach flow directions. A unique experimental set-up for simultaneous measurement of the flow velocity and the tracer gas concentration in a high temporal resolution is assembled. Advective and turbulent vertical scalar fluxes are computed from the measured data in a horizontal plane above the street intersection. Vertical turbulent pollution transport was found to be a significant and positive contribution to the total vertical transport of pollutants form the intersection. Prevailing events in vertical scalar and momentum fluxes were determined using quadrant analysis. The objective of this experimental study is to determine processes of pollution ventilation above the X-shaped street intersection in an idealised symmetric urban area for several approach flow directions. A unique experimental set-up for simultaneous measurement of the flow velocity and the tracer gas concentration in a high temporal resolution is assembled. Advective and turbulent vertical scalar fluxes are computed from the measured data in a horizontal plane above the street intersection. Vertical turbulent pollution transport was found to be a significant and positive contribution to the total vertical transport of pollutants form the intersection. Prevailing events in vertical scalar and momentum fluxes were determined using quadrant analysis. (en)
Title	Contribution of Advective and Turbulent Contaminant Transport to the Intersection Ventilation Contribution of Advective and Turbulent Contaminant Transport to the Intersection Ventilation (en)
skos:prefLabel	Contribution of Advective and Turbulent Contaminant Transport to the Intersection Ventilation Contribution of Advective and Turbulent Contaminant Transport to the Intersection Ventilation (en)
skos:notation	RIV/61388998:_____/14:00422518!RIV14-MSM-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP101/12/1554), P(LD12007), Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Nosek, Štěpán Kukačka, Libor Kellnerová, Radka Jaňour, Zbyněk Jurčáková, Klára
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	8818
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/14:00422518
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	air pollution; boundary layer; contaminant transport; pollution fluxes (en)
http://linked.open.../riv/klicoveSlovo	contaminant transport pollution fluxes air pollution boundary layer
http://linked.open...ontrolniKodProRIV	[8B14B85BC50E]
http://linked.open...v/mistoKonaniAkce	Utrecht
http://linked.open...i/riv/mistoVydani	Dordrecht
http://linked.open...i/riv/nazevZdroje	Air Pollution Modelling and its Application XXII
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Experimental study of organised structures in turbulent boundary layer above rough surface with obstacles Suddenly released dispersing clouds in built-up environment
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Jaňour, Zbyněk Jurčáková, Klára Kellnerová, Radka Kukačka, Libor Nosek, Štěpán
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-05-07 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
issn	1874-6519
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/978-94-007-5577-2_113
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-94-007-5576-5

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