Detail publikace

CFD modelling of dynamics of pollutants dispersion in city intersection and comparison with measurements

JÍCHA, M. POSPÍŠIL, J.

Originální název

CFD modelling of dynamics of pollutants dispersion in city intersection and comparison with measurements

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this study authors focus on traffic dynamics and its impact on the pollutants dispersion in two street canyons forming an intersection equipped with traffic lights. A model based on Eulerian-Lagrangian approach to moving objects has been developed and integrated into a commercial CFD code StarCD. Inclusion of traffic dynamic leads to a better description of dispersion processes of pollutants in an intersection, where peak values of pollutant concentrations are often located. Informations about traffic situation were obtained from in-situ measurement. Results of CFD predictions of NOx concentrations are compared with measurements acquired from an automatic monitoring station located in the intersection.

Klíčová slova

polutant, dispersion

Autoři

JÍCHA, M.; POSPÍŠIL, J.

Rok RIV

2002

Vydáno

1. 7. 2002

Nakladatel

WIT Press

Místo

Segovia, Španělsko

ISBN

1-85312-916-X

Kniha

10th International Conference on Modelling, Monitoring and comparison with measurement

Strany od

111

Strany do

121

Strany počet

11

BibTex

@inproceedings{BUT10668,
  author="Miroslav {Jícha} and Jiří {Pospíšil}",
  title="CFD modelling of dynamics of pollutants dispersion in city intersection and comparison with measurements",
  booktitle="10th International Conference on Modelling, Monitoring and comparison with measurement",
  year="2002",
  pages="11",
  publisher="WIT Press",
  address="Segovia, Španělsko",
  isbn="1-85312-916-X"
}