Title: A comprehensive experimental databank for the models verification of urban car emission dispersion
Authors: Michel Pavageau, Stilianos Rafailidis, Michael Schatzmann
Addresses: Meteorologisches Institut, Universitat Hamburg, Bundesstrabe 55, D-20 146 Hamburg, Germany. ' Meteorologisches Institut, Universitat Hamburg, Bundesstrabe 55, D-20 146 Hamburg, Germany. ' Meteorologisches Institut, Universitat Hamburg, Bundesstrabe 55, D-20 146 Hamburg, Germany
Abstract: A summary presentation is made of representative samples from a comprehensive experimental databank on car exhaust dispersion in urban street canyons. Physical modelling, under neutral stratification conditions, was used to provide visualisation, pollutant concentration and velocity measurements above and inside test canyons amidst surrounding urban roughness. The study extended to two different canyon aspects ratios, in combination with different roof configurations on the surrounding buildings. To serve as a reliable basis for validation and testing of urban pollution dispersion codes, special emphasis was placed in this work on data quality assurance.
Keywords: canyon model; car emissions; urban pollution; quality assurance; vehicle emisisons; exhaust dispersion; air pollution.
International Journal of Environment and Pollution, 2001 Vol.15 No.4, pp.417 - 425
Published online: 07 Jul 2004 *
Full-text access for editors Full-text access for subscribers Purchase this article Comment on this article