Aerodynamic properties of rough surfaces with high aspect-ratio roughness elements: effect of aspect ratio and arrangements

J Sadique, XIA Yang, C Meneveau, R Mittal - Boundary-layer meteorology, 2017 - Springer
We examine the effect of varying roughness-element aspect ratio on the mean velocity
distributions of turbulent flow over arrays of rectangular-prism-shaped elements. Large-eddy …

Air quality and key variables in high-density housing

B Jia, S Liu, M Ng - Sustainability, 2021 - mdpi.com
The high-rise and high-density housing development in nearby industry relocations is a
general urban sprawl phenomenon in fast-growing cities in Southern China. Aside from the …

On the mean flow behaviour in the presence of regional-scale surface roughness heterogeneity

XIA Yang - Boundary-layer meteorology, 2016 - Springer
A suite of large-eddy simulations of the neutral atmospheric boundary layer is conducted to
study the mean flow response to the presence of surface roughness heterogeneity at …