Lattice-Boltzmann Large-Eddy Simulation of pollutant dispersion in street canyons including tree planting effects
نویسندگان
چکیده
منابع مشابه
A large eddy lattice Boltzmann simulation of magnetohydrodynamic turbulence
Large eddy simulations (LES) of a lattice Boltzmann magnetohydrodynamic (LB-MHD) model are performed for the unstable magnetized Kelvin-Helmholtz jet instability. This algorithm is an extension of Ansumali et al. [1] to MHD in which one performs first an expansion in the filter width on the kinetic equations followed by the usual low Knudsen number expansion. These two perturbation operations d...
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چکیده ندارد.
15 صفحه اولSeasonal Changing Effect on Airflow and Pollutant Dispersion Characteristics in Urban Street Canyons
In this study, the effect of seasonal variation on air flow and pollutant dispersion characteristics was numerically investigated. A three-dimensional urban canopy model with unit aspect ratio (H/D = 1) was used to calculate surface temperature distribution in the street canyon. Four representative time events (1000 LST, 1300 LST, 1600 LST and 2000 LST) during typical clear summer and winter da...
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ژورنال
عنوان ژورنال: Atmospheric Environment
سال: 2018
ISSN: 1352-2310
DOI: 10.1016/j.atmosenv.2018.09.040