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High-Resolution Numerical Modeling of Thermally Driven Slope Winds in a Valley with Strong Capping
Publisher: American Meteorological Society
Abstract: The complete day?night cycle of the circulation over a slope under simplified idealized boundary conditions is investigated by means of large-eddy simulations (LES). The thermal forcing is given with a time-varying law for ...
Numerical Study of the Daytime Planetary Boundary Layer over an Idealized Urban Area: Influence of Surface Properties, Anthropogenic Heat Flux, and Geostrophic Wind Intensity
Publisher: American Meteorological Society
Abstract: arge-eddy simulations of an idealized diurnal urban heat island are performed using the Weather Research and Forecasting Model. The surface energy balance over an inhomogeneous terrain is solved considering the anthropogenic ...
A New Convective Velocity Scale for Studying Diurnal Urban Heat Island Circulation
Publisher: American Meteorological Society
Abstract: rban heat island circulation establishes an urban dome under stable stratification and no background wind conditions. Small-scale water models have been a very useful tool in the exploration of the mechanisms by which urban ...