Detail publikačního výsledku

Behavior of Particulate Matter Produced by Cars in a Regional Model of Urban Canopy Layer

POSPÍŠIL, J.; JÍCHA, M.

Originální název

Behavior of Particulate Matter Produced by Cars in a Regional Model of Urban Canopy Layer

Anglický název

Behavior of Particulate Matter Produced by Cars in a Regional Model of Urban Canopy Layer

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This paper introduces the utilization of the CFD technique for the modeling of PM10 (particulate matter 10 ěm) behavior in urban areas, focusing on a description of the processes in the ground surface boundary layer. A description of the deposition and resuspension processes is introduced and applied to the regional numerical model of the city of Brno. The threshold velocity of re-suspension was obtained from the small scale modeling of PM10 dispersion in a street gully located inside the regional model. The predicted concentration fields were compared with theoretical studies and an in-situ measurement.

Anglický abstrakt

This paper introduces the utilization of the CFD technique for the modeling of PM10 (particulate matter 10 ěm) behavior in urban areas, focusing on a description of the processes in the ground surface boundary layer. A description of the deposition and resuspension processes is introduced and applied to the regional numerical model of the city of Brno. The threshold velocity of re-suspension was obtained from the small scale modeling of PM10 dispersion in a street gully located inside the regional model. The predicted concentration fields were compared with theoretical studies and an in-situ measurement.

Klíčová slova

particulate matter, numerical modeling, urban area

Klíčová slova v angličtině

particulate matter, numerical modeling, urban area

Autoři

POSPÍŠIL, J.; JÍCHA, M.

Rok RIV

2010

Vydáno

31.12.2008

Nakladatel

Ministerstvo dopravy ČR

Místo

Praha

ISSN

1802-971X

Periodikum

TRANSACTIONS ON TRANSPORT SCIENCES

Svazek

1

Číslo

4

Stát

Česká republika

Strany od

157

Strany do

164

Strany počet

8

BibTex

@article{BUT47014,
  author="Jiří {Pospíšil} and Miroslav {Jícha}",
  title="Behavior of Particulate Matter Produced by Cars in a Regional Model of Urban Canopy Layer",
  journal="TRANSACTIONS ON TRANSPORT SCIENCES",
  year="2008",
  volume="1",
  number="4",
  pages="157--164",
  issn="1802-971X"
}