1994 | OriginalPaper | Chapter
Gem: A Lagrangian Particle Model for the Dispersion of Primary Pollutants in Urban Canyons-Sensitivity Analysis and First Validation Trials
Authors : Guido Lanzani, Matteo Tamponi
Published in: Air Pollution Modeling and Its Application X
Publisher: Springer US
Included in: Professional Book Archive
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The objective of the work is to develop a model able to describe the microscale concentration field of primary pollutants in urban topography and particulary within street canyons. This kind of topography influences wind and turbulence fields that become very irregular (De Paul and Sheih, 1985; Nakamura and Oke, 1988). So, concentration field presents complex patterns (Hoydysh and Dabberdt, 1988).