Fourier neural operator for real-time simulation of 3D dynamic urban microclimate

W Peng, S Qin, S Yang, J Wang, X Liu… - Building and …, 2024 - Elsevier
Global urbanization has underscored the significance of urban microclimates for human
comfort, health, and building/urban energy efficiency. However, analyzing urban …

CityFFD–City fast fluid dynamics for urban microclimate simulations on graphics processing units

M Mortezazadeh, LL Wang, M Albettar, S Yang - Urban Climate, 2022 - Elsevier
Urban microclimate analysis is often associated with computational fluid dynamics
simulations of urban aerodynamics and thermal conditions, air quality, heat island, humidity …

A comprehensive indoor–outdoor urban climate model with hydrology: The Vertical City Weather Generator (VCWG v2. 0.0)

M Moradi, ES Krayenhoff, AA Aliabadi - Building and Environment, 2022 - Elsevier
Urban climate models can predict the environmental impacts of urban development by
simulating the exchange processes between the atmosphere and urban surfaces. A …

Calculating gas emissions from open-pit mines using inverse dispersion modelling: A numerical evaluation using CALPUFF and CFD-LS

S Kia, TK Flesch, BS Freeman, AA Aliabadi - Journal of Wind Engineering …, 2022 - Elsevier
Abstract Inverse Dispersion Modelling (IDM) establishes a relationship between an air
pollutant concentration downstream of a source and the strength of an emission source by …

Atmospheric transport over open-pit mines: The effects of thermal stability and mine depth

S Kia, TK Flesch, BS Freeman, AA Aliabadi - Journal of Wind Engineering …, 2021 - Elsevier
A key difficulty in air pollution dispersion modeling and quantifying fugitive emission fluxes of
pollutants from open-pit mines is that the meteorological fields for such complex terrains …

Amplitude modulation of velocity fluctuations in the atmospheric flows over real urban morphology

Y Liu, CH Liu, GP Brasseur, CYH Chao - Physics of Fluids, 2023 - pubs.aip.org
Amplitude modulation (AM) quantifies the top-down interactions between the large-scale
motions (LSMs) in the outer layer and the near-ground turbulence structures. They are …

The budgets of turbulence kinetic energy and heat in the urban roughness sublayer

AA Aliabadi, M Moradi, RAE Byerlay - Environmental Fluid Mechanics, 2021 - Springer
Quantification of the terms in the transport equations of turbulence kinetic energy k and heat
in the real urban roughness sublayer is inherently difficult due to variation of terms with …

[HTML][HTML] Investigation of the accuracy of the transient wind forcing model applied for a shear-driven LES

M Koren, G Kristóf - Journal of Wind Engineering and Industrial …, 2023 - Elsevier
We examine the effectiveness of the Transient Wind Forcing (TWF), previously validated with
field and wind tunnel experiments, using LES in large-scale and small-scale cyclic domains …

Large eddy simulation of flow and pollutant dispersion in a street canyon: analysis of performance of various inflow turbulence generation techniques

F Bazdidi-Tehrani, D Bodaghi… - Environmental Fluid …, 2023 - Springer
The objective of the present study is to analyze the influence of various inflow turbulence
generation techniques (ITGT) on the flow field and pollutant dispersion around a street …

The autonomous robotic environmental sensor (ARES)

B Dyer, M Biglarbegian, AA Aliabadi - Science and Technology for …, 2021 - Taylor & Francis
Measurement of thermal comfort in the indoor environment enables making adjustments to
building design and operations to improve building performance. Methods of measurement …