Publication detail

Air Quality inUrban Areas: Traffic induced pollutants concentration and dispersion

JÍCHA, M. POSPÍŠIL, J. KATOLICKÝ, J.

Original Title

Air Quality inUrban Areas: Traffic induced pollutants concentration and dispersion

English Title

Air Quality inUrban Areas: Traffic induced pollutants concentration and dispersion

Type

conference paper

Language

en

Original Abstract

An Eulerian-Lagrangian method developed for road tunnels has been further extended and modified for pollutants dispersion in street canyons and cross roads. The method is based on CFD modelling and accounts for moving vehicles and by them induced flow and turbulence. The team has been focusing on both theoretical advancement of the aforementioned method and onto applications to actual city areas. The theoretical development was oriented mainly to model dynamic situations of "Stop-And-Go" in intersections. The model was applied to real situations in the city intersection in the city of Brno and in the frame of an excercise also to a street structure in Hannover in Germany (Podbielski strasse). The prediction was compared with field measurements.

English abstract

An Eulerian-Lagrangian method developed for road tunnels has been further extended and modified for pollutants dispersion in street canyons and cross roads. The method is based on CFD modelling and accounts for moving vehicles and by them induced flow and turbulence. The team has been focusing on both theoretical advancement of the aforementioned method and onto applications to actual city areas. The theoretical development was oriented mainly to model dynamic situations of "Stop-And-Go" in intersections. The model was applied to real situations in the city intersection in the city of Brno and in the frame of an excercise also to a street structure in Hannover in Germany (Podbielski strasse). The prediction was compared with field measurements.

RIV year

2002

Released

11.03.2002

Publisher

GSF-Forschungzentrum, Munchen, SRN

Location

Munchen, SRN

ISBN

80-1542-2-5

Book

Symposium 2002, Eurotrac-2

Pages from

SAT28

Pages count

2

BibTex


@inproceedings{BUT7494,
  author="Miroslav {Jícha} and Jiří {Pospíšil} and Jaroslav {Katolický}",
  title="Air Quality inUrban Areas: Traffic induced pollutants concentration and dispersion",
  annote="An Eulerian-Lagrangian method developed for road tunnels has been further extended and modified for pollutants dispersion in street canyons and cross roads. The method is based on CFD modelling and accounts for moving vehicles and by them induced flow and turbulence. The team has been focusing on both theoretical advancement of the aforementioned method and onto applications to actual city areas. The theoretical development was oriented mainly to model dynamic situations of "Stop-And-Go" in intersections. The model was applied to real situations in the city intersection in the city of Brno and in the frame of an excercise also to a street structure in Hannover in Germany (Podbielski strasse). The prediction was compared with field measurements.",
  address="GSF-Forschungzentrum, Munchen, SRN",
  booktitle="Symposium 2002, Eurotrac-2",
  chapter="7494",
  institution="GSF-Forschungzentrum, Munchen, SRN",
  year="2002",
  month="march",
  pages="SAT28",
  publisher="GSF-Forschungzentrum, Munchen, SRN",
  type="conference paper"
}