Spatial characteristics of roughness sublayer mean flow and turbulence over a realistic urban surface
Single-point measurements from towers in cities cannot properly quantify the impact of all
terms in the turbulent kinetic energy (TKE) budget and are often not representative of …
terms in the turbulent kinetic energy (TKE) budget and are often not representative of …
Dispersive fluxes within and over a real urban canopy: a large-eddy simulation study
Large-eddy simulations (LES) are conducted to study the transport of momentum and
passive scalar within and over a real urban canopy in the City of Boston, USA. This urban …
passive scalar within and over a real urban canopy in the City of Boston, USA. This urban …
Urban climate under change [UC] 2-A national research programme for developing a building-resolving atmospheric model for entire city regions
Large cities and urban regions are confronted with rising pressure by environmental
pollution, impacts of climate change, as well as natural and health hazards. They are …
pollution, impacts of climate change, as well as natural and health hazards. They are …
Quantifying inflow uncertainties for CFD simulations of the flow in downtown Oklahoma City
Abstract Computational Fluid Dynamics (CFD) methods are widely used to investigate wind
flow and dispersion in urban environments. Validation with field experiments that represent …
flow and dispersion in urban environments. Validation with field experiments that represent …
Sensitivity of turbulent flow around a 3-D building array to urban boundary-layer stability
G Duan, K Ngan - Journal of Wind Engineering and Industrial …, 2019 - Elsevier
The mean flow and turbulence within a regular building array are analysed for a wide range
of bulk Richardson numbers, Rb, using large-eddy simulation. Time-averaged streamlines in …
of bulk Richardson numbers, Rb, using large-eddy simulation. Time-averaged streamlines in …
Flow and temperature dynamics in an urban canyon under a comprehensive set of wind directions, wind speeds, and thermal stability conditions
Atmospheric flow and temperature dynamics in the urban roughness sublayer exhibit
numerous complexities that cannot all be investigated using models or scaled-down …
numerous complexities that cannot all be investigated using models or scaled-down …
Characterizing the impacts of turbulence closures on real hurricane forecasts: A comprehensive joint assessment of grid resolution, horizontal turbulence models, and …
O Romdhani, JA Zhang… - Journal of Advances in …, 2022 - Wiley Online Library
Hurricanes are highly complex geophysical flows that have caused billions of dollars in
damage in recent years. Despite the significance of these extreme weather events, the …
damage in recent years. Despite the significance of these extreme weather events, the …
Improving measurement technology for the design of sustainable cities
ER Pardyjak, R Stoll - Measurement Science and Technology, 2017 - iopscience.iop.org
This review identifies and discusses measurement technology gaps that are currently
preventing major science leaps from being realized in the study of urban environmental …
preventing major science leaps from being realized in the study of urban environmental …
[HTML][HTML] Flow and turbulence in an urban canyon
D Zajic, HJS Fernando, R Calhoun… - Journal of Applied …, 2011 - journals.ametsoc.org
Flow and Turbulence in an Urban Canyon in: Journal of Applied Meteorology and Climatology
Volume 50 Issue 1 (2011) Jump to Content Jump to Main Navigation Logo Logo Logo Logo …
Volume 50 Issue 1 (2011) Jump to Content Jump to Main Navigation Logo Logo Logo Logo …