Two-Scale Modeling of PM Dispersion in Large Urban Area
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F06%3AE_601" target="_blank" >RIV/00216305:26210/06:E_601 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Two-Scale Modeling of PM Dispersion in Large Urban Area
Original language description
In the paper authors describe two-scale PM dispersion modeling in an urban area. CFD code StarCD was used to build up two models of the urban area. Combination of the regional model and the local scale model is used for the correct description of dispersion processes. The regional solution domain represents an area 12 x12 km. The local solution domain represents an area of approximately 1 x1 km. Traffic is considered as the primary source of airborne particles. The paper focuses on the modeling of deposition process of PM in an urban area and an accompanying process of re-suspension of once deposited particles that are lifted by traffic and dispersed into surroundings. Concentrations of PM10 are modeled and compared with results of measurements carriedout in several locations of the solution domain.
Czech name
Modelování disperze suspendovaných částic v městských oblastech kombinací modelů dvou měřítek
Czech description
In the paper authors describe two-scale PM dispersion modeling in an urban area. CFD code StarCD was used to build up two models of the urban area. Combination of the regional model and the local scale model is used for the correct description of dispersion processes. The regional solution domain represents an area 12 x 12 km. The local solution domain represents an area of approximately 1 x1 km. Traffic is considered as the primary source of airborne particles. The paper focuses on the modeling of deposition process of PM in an urban area and an accompanying process of re-suspension of once deposited particles that are lifted by traffic and dispersed into surroundings. Concentrations of PM10 are modeled and compared with results of measurements carried out in several locations of the solution domain.
Classification
Type
D - Article in proceedings
CEP classification
DI - Pollution and air control
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1F54H%2F098%2F520" target="_blank" >1F54H/098/520: The dustiness from traffic and its impacts of airborne immission loading with suspended particles.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 2nd Conference on Environment and Transport
ISBN
2-85782-639-7
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
233-239
Publisher name
Francie: Inrests
Place of publication
Francie, Reims
Event location
Reims
Event date
Jun 12, 2006
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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