Detail publikace

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

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

Jazyk

en

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.

Dokumenty

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",
  annote="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.",
  address="Ministerstvo dopravy ČR",
  chapter="47014",
  institution="Ministerstvo dopravy ČR",
  journal="TRANSACTIONS ON TRANSPORT SCIENCES",
  number="4",
  volume="1",
  year="2008",
  month="december",
  pages="157--164",
  publisher="Ministerstvo dopravy ČR",
  type="journal article - other"
}