About: Wind tunnel modelling of flow and dispersion in the street canyon.

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About: Wind tunnel modelling of flow and dispersion in the street canyon. Goto Sponge NotDistinct Permalink

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	There used method of physical moddeling,which is successful in solution of the atmospheric boundary layer problems.The first step was to estabilish charakteristics of the boundary layer in thewind tunnel.The measurement was done on a very simple model of a steet canyon. Atfirst there was measured a flow field and its charakteristics as the mean velocity,the intensity of turbulence and the shear stress by the method of the Laser DopplerAnemometry. Flame Ionization Detector was used for measurements of the concentration of apassive contamination from a line source. There was estimated the critical Building Reynolds Numberfor this setup on the basis of the measurement of concentration. Finally themeasured dimensionless concentration was used to estimete a concentration ofthe air pollution in a real street in a urban area and this estimate was compared with the pollutant limits. There used method of physical moddeling,which is successful in solution of the atmospheric boundary layer problems.The first step was to estabilish charakteristics of the boundary layer in thewind tunnel.The measurement was done on a very simple model of a steet canyon. Atfirst there was measured a flow field and its charakteristics as the mean velocity,the intensity of turbulence and the shear stress by the method of the Laser DopplerAnemometry. Flame Ionization Detector was used for measurements of the concentration of apassive contamination from a line source. There was estimated the critical Building Reynolds Numberfor this setup on the basis of the measurement of concentration. Finally themeasured dimensionless concentration was used to estimete a concentration ofthe air pollution in a real street in a urban area and this estimate was compared with the pollutant limits. (en)
Title	Wind tunnel modelling of flow and dispersion in the street canyon. Wind tunnel modelling of flow and dispersion in the street canyon. (en)
skos:prefLabel	Wind tunnel modelling of flow and dispersion in the street canyon. Wind tunnel modelling of flow and dispersion in the street canyon. (en)
skos:notation	RIV/61388998:_____/02:51020162!RIV/2003/AV0/A51003/N
http://linked.open.../vavai/riv/strany	7;10
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(OC 715.10), Z(AV0Z2076919)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	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	670783
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/02:51020162
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	street canyon; physical modelling; air pollution (en)
http://linked.open.../riv/klicoveSlovo	physical modelling street canyon air pollution
http://linked.open...ontrolniKodProRIV	[2F584665F085]
http://linked.open...v/mistoKonaniAkce	Praha [CZ]
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Colloquium Fluid Dynamics 2002.
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20715.10
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Bezpalcová, Klára Janour, Zbyněk Leitl, B.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2002-10-23 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Dynamics of fluids, solids and their interactions
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav termomechaniky AV ČR
https://schema.org/isbn	80-85918-77-3

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