Nested Dispersion Simulation Over The Lisbon Region
Price
Free (open access)
Transaction
Volume
11
Pages
8
Published
1995
Size
1,574 kb
Paper DOI
10.2495/AIR950073
Copyright
WIT Press
Author(s)
R. Kunz, M. Coutinho, C. Borrego & N. Moussiopoulos
Abstract
The city of Lisbon is situated near the estuary of the river Tejo. The estuary separates the urban region west of the estuary from a more rural area in the eastern part. A new bridge will be built over the estuary modifying the traffic patterns of the region. As the city of Lisbon is built in a very complex region, the wind flow and the dispersion of pollutants are influenced by phenomena belonging to different mesoscale subscales. In view of the different scale influences, a nested grid technique is applied to simulate the wind flow and the dispersion
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