About: Particulate matter dispersion modelling along urban traffic paths

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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	In this paper authors compare two different approaches of 10 m particles (PM10) dispersion modelling in urban areas. The study is focused on comparison of the Eulerian-Lageangian approach accurately describing particle aerodynamics and the passive scalar approach representing simplified alternative for description of dispersion processes. CFD code StarCD has been used for this study as appropriate tool capable of correct velocity field prediction and inclusion of both approaches. A street canyon with intensive traffic located in the central part of the city of Brno is used as a convenient study area. The numerical predictions obtained by both tested approaches are compared with an in situ measurement carried out in the studied street canyon. To simulate traffic, an original model developed previously by the authors is used that takes into account traffic density, speed of cars and number of traffic lanes. In this paper authors compare two different approaches of 10 m particles (PM10) dispersion modelling in urban areas. The study is focused on comparison of the Eulerian-Lageangian approach accurately describing particle aerodynamics and the passive scalar approach representing simplified alternative for description of dispersion processes. CFD code StarCD has been used for this study as appropriate tool capable of correct velocity field prediction and inclusion of both approaches. A street canyon with intensive traffic located in the central part of the city of Brno is used as a convenient study area. The numerical predictions obtained by both tested approaches are compared with an in situ measurement carried out in the studied street canyon. To simulate traffic, an original model developed previously by the authors is used that takes into account traffic density, speed of cars and number of traffic lanes. (en)
Title	Particulate matter dispersion modelling along urban traffic paths Particulate matter dispersion modelling along urban traffic paths (en)
skos:prefLabel	Particulate matter dispersion modelling along urban traffic paths Particulate matter dispersion modelling along urban traffic paths (en)
skos:notation	RIV/00216305:26210/10:PU85786!RIV10-MD0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1F54H/098/520)
http://linked.open...iv/cisloPeriodika	1-3
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pospíšil, Jiří Jícha, Miroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	278178
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/10:PU85786
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	particulate matter, CFD modelling, street canyon, particle movement (en)
http://linked.open.../riv/klicoveSlovo	particulate matter street canyon CFD modelling particle movement
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3D3F3DE929E6]
http://linked.open...i/riv/nazevZdroje	International journal of environment and pollution
http://linked.open...in/vavai/riv/obor	DI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The dustiness from traffic and its impacts of airborne immission loading with suspended particles.
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Jícha, Miroslav Pospíšil, Jiří
issn	0957-4352
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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