Assessment of the dispersion of pollutants from automobile exhaust, taking into account relative humidity, pavement temperature, wind direction and speed, which …

A Issakhov, A Abylkassymova - … Communications in Heat and Mass Transfer, 2024 - Elsevier
This paper investigates the spread of pollutants in a residential area of Almaty city. To
implement the problem, special attention is paid to taking into account real weather …

CFD-and BPNN-based investigation and prediction of air pollutant dispersion in urban environment

X Lin, Y Fu, DZ Peng, CH Liu, M Chu, Z Chen… - Sustainable Cities and …, 2024 - Elsevier
This study employed a Computational Fluid Dynamics (CFD)-based back propagation
neural network (BPNN) to investigate and predict the pollutant dispersion in an ideal urban …

A review of Computational Fluid Dynamics modeling of dry reforming of methane for improved catalyst and reactor design

MN Kaydouh, N El Hassan, E Chalhoub, N Bukharin… - Fuel, 2024 - Elsevier
Abstract Computational Fluid Dynamics (CFD) is a powerful tool for modeling chemical
reactors. While limited literature is available on CFD simulation of Methane Dry Reforming …

Impact of moving traffic on pollutant transport in street canyons under perpendicular winds: A CFD analysis using large-eddy simulations

X Zheng, J Yang - Sustainable Cities and Society, 2022 - Elsevier
In urban street canyons, wind and vehicle motions jointly influence the pollutant dispersion.
The present study systematically investigated the impact of (i) traffic direction,(ii) traffic …

Urban road network design for alleviating residential exposure to traffic pollutants: Super-block or Mini-block?

X Zheng, J Yang - Sustainable Cities and Society, 2023 - Elsevier
This study addresses the knowledge gap between urban road network design and residents'
exposure to traffic pollutants. Computational fluid dynamics (CFD) simulations are employed …

Physio-chemical modeling of the NOx-O3 photochemical cycle and the air pollutants' reactive dispersion around an isolated building

Y Fu, X Lin, X Zheng, L Wang, CH Liu, X Zhang… - Building …, 2023 - Springer
A numerical physio-chemical model of the NOx-O3 photochemical cycle in the near-wake
region of an isolated residential/office building has been presented in this study. The …

The NOx-O3 photochemical reactive air pollutant dispersion around an isolated building—The role of turbulence model and building aspect ratio

Y Fu, X Lin, L Li, M Chu, CH Liu, Z Chen, CY Li… - Building and …, 2023 - Elsevier
The NO xO 3 photochemical reactive air pollutant dispersion around an isolated building
bears significant scientific and engineering implications. The present work extends the …

Assessment on fast simulation of wind-driven pollutant dispersion around a street canyon with regime-switching Markov chain

J Zhong, J Liu - Building and Environment, 2024 - Elsevier
High-density cities shorten commutes but also create proximity to air pollution sources.
Sensors coupled with simulations can achieve real-time monitoring and risk assessment …

Enhancing energy efficiency in buildings, optimization method and building management systems application for lower CO2 emissions

R Liang, PH Wang - Energy, 2024 - Elsevier
In this study, the impact of Building Management Systems (BMS) on energy consumption in
office buildings has been evaluated, with a focus on reducing energy costs and CO2 …

[HTML][HTML] The effect of noise barriers on viaducts on pollutant dispersion in complex street canyons

T Ming, F He, Y Wu, T Shi, C Su, C Wang, Z Li… - Energy and Built …, 2023 - Elsevier
The noise reduction effect of noise barriers has been extensively studied, but the effect on
pollutant dispersion remains unclear. A computational fluid dynamics (CFD) simulation is …