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RISAlongwind Dispersion—A Simple Similarity Formula Compared with Observations at 11 Field Sites and in One Wind Tunnel
Publisher: American Meteorological Society
Abstract: Observations of alongwind dispersion of clouds were collected from 11 field sites and from one wind tunnel and were used to test simple similarity relations. Because most of the observations consist of concentration time ...
A Simple Relative Dispersion Model for Concentration Fluctuations in Contaminant Clouds
Publisher: American Meteorological Society
Abstract: The relative dispersion process for clouds of contaminant in generic atmospheric flow is considered. The properties of the separation distance for pairs of particles are simplified by implicitly averaging over the spatial ...
Use of Salt Lake City URBAN 2000 Field Data to Evaluate the Urban Hazard Prediction Assessment Capability (HPAC) Dispersion Model
Publisher: American Meteorological Society
Abstract: After the terrorist incidents on 11 September 2001, there is a greatly heightened concern about the potential impacts of acts of terrorism involving the atmospheric release of chemical, biological, radiological, and nuclear ...
Evaluations of CALPUFF, HPAC, and VLSTRACK with Two Mesoscale Field Datasets
Publisher: American Meteorological Society
Abstract: Results of evaluations of transport and dispersion models with field data are summarized. The California Puff (CALPUFF), Hazard Prediction and Assessment Capability (HPAC), and Chemical/Biological Agent Vapor, Liquid, and ...