Numerical modelling of transient pollutant dispersion in urban street intersection with detail inclusion of traffic dynamics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU139901" target="_blank" >RIV/00216305:26210/17:PU139901 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85047228888&origin=inward&txGid=4e17ffcfa1783d4ce03f5e68186e507e" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85047228888&origin=inward&txGid=4e17ffcfa1783d4ce03f5e68186e507e</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical modelling of transient pollutant dispersion in urban street intersection with detail inclusion of traffic dynamics

Popis výsledku v původním jazyce

In this study authors focus on transient pollutants dispersion due to traffic dynamics in an ideal perpendicular intersection equipped with traffic lights. A model based on an Eulerian-Lagrangian approach to moving objects has been integrated into a commercial CFD code StarCD. As a pollutant, PM10 are assumed spherical with a density of 1100 kgm-3. The inclusion of traffic dynamics is a necessary step for correct description of dispersion processes. The PM10 concentration fields were obtained for traffic light over-switching periods of 60, 90 and 120 s. The maximal PM10 concentration and average PM10 concentration were identified for different traffic light period. © 2018 Hungarian Meteorological Service. All Rights Reserved.

Název v anglickém jazyce

Numerical modelling of transient pollutant dispersion in urban street intersection with detail inclusion of traffic dynamics

Popis výsledku anglicky

In this study authors focus on transient pollutants dispersion due to traffic dynamics in an ideal perpendicular intersection equipped with traffic lights. A model based on an Eulerian-Lagrangian approach to moving objects has been integrated into a commercial CFD code StarCD. As a pollutant, PM10 are assumed spherical with a density of 1100 kgm-3. The inclusion of traffic dynamics is a necessary step for correct description of dispersion processes. The PM10 concentration fields were obtained for traffic light over-switching periods of 60, 90 and 120 s. The maximal PM10 concentration and average PM10 concentration were identified for different traffic light period. © 2018 Hungarian Meteorological Service. All Rights Reserved.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

HARMO 2017 - 18th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, Proceedings

ISBN

9789639931107

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

517-521

Název nakladatele

Hungarian Meteorological Service

Místo vydání

Budapešť

Místo konání akce

Bologna, IT

Datum konání akce

9. 10. 2017

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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