期刊论文

Chen, Fubin;Li, Y

英文

Atmosphere

2073-4433

2023

14

11

1687-

10.3390/atmos14111687

Conceptualization, F.C.; methodology, Y.L.; software, L.X.; validation, Y.Z.; formal analysis, Z.G.; investigation, Y.M.; resources, F.C.; data curation, Z.W.; writing—original draft preparation, Z.G.; writing—review and editing, Y.L.; visualization, L.X.; supervision F.C.; project administration, F.C.; funding acquisition, F.C. All authors have read and agreed to the published version of the manuscript. This research was funded by the National Natural Science Foundation of China (Project No: 52278479), the Hunan Provincial Natural Science Foundation (Project No: 2023JJ30016), the Open Foundation of Key Laboratory of Safety and Control for Bridge Engineering of CSUST, Ministry of Education (Project No:13KB01), and the National Innovation and Entrepreneurship Training Program (Project No: 202210536010).

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To explore the influence of openings on wind loads and wind speeds in high-rise buildings, the wind flow around three-dimensional (3D) square cylinders with a breadth/height aspect ratio of 1:6 was numerically simulated using the large eddy simulation (LES) method via the Fluent 15.0 platform. The opening measures in the X-direction, Y-direction and both directions were all taken into consideration. Firstly, the inflow turbulence synthesis method and parameter settings for LES were verified by comparing the simulation results of standard square cylinders with those of wind tunnel experiments, ...