Numerical Simulation of Mean Wind Speed Profile Under Different Building Conditions

被引：0
|
作者：
Quan Y. [1 ]
Zeng Y. [1 ]
Quan Q. [2 ]
机构：
[1] State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai
[2] College of New Students, University of Shanghai for Science and Technology, Shanghai
来源：
Tongji Daxue Xuebao/Journal of Tongji University | 2024年 / 52卷 / 04期
关键词：
building environment parameters; mean wind speed profile exponent; numerical simulation; urban wind field;
D O I：
10.11908/j.issn.0253-374x.22305
中图分类号：
学科分类号：
摘要：
Based on the computational fluid dynamics method (CFD), the wind field cases with different building environment parameters were systematically simulated and the variation of mean wind speed profile exponents was discussed. The results show that the average building height has a greater impact on the mean wind speed profile exponent than the building density. An empirical formula for the mean wind speed profile exponent with the average building height and building density is proposed as independent variables. © 2024 Science Press. All rights reserved.
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页码：551 / 556
页数：5
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