桥式通风口物流棚风作用分析的数值模拟

Q4 Earth and Planetary Sciences 世界地震工程 Pub Date : 2023-04-25 DOI:10.37394/232025.2023.5.3
L. Mendes, M. de Campos
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引用次数: 0

摘要

利用Ansys Fluid Flow软件,对具有桥式通风口的物流棚周围的风场进行了数值研究。然后,考虑了几种风向-直接接近,倾斜,倾斜反对,侧向和反对-以及邻近条件。采用剪切应力输运湍流模型和矩形网格。CFD技术的应用验证在无桥式通风口的物流棚内进行,结果与文献吻合较好。结果分析了以吸力和超压为特征的区域,以及流动显示中的附着点和再循环区。
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Numerical Simulation in the Wind Action Analyses in Logistic Sheds with a Bridge Vent
Using Ansys Fluid Flow software, a numerical investigation was to study the wind distribution around logistic sheds with a bridge vent. Then, were considered several wind directions - direct approaching, oblique, oblique opposing, lateral, and opposing - and neighborhood conditions. The Shear Stress Transport turbulence model and rectangular mesh were employed. The application validation of the CFD technique occurred in the logistic shed without a bridge vent, and the results showed good concordance with the literature. Results analyzed areas characterized by suction and overpressure, as well as the attachment points and the recirculation zones in the flow visualization.
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来源期刊
世界地震工程
世界地震工程 Earth and Planetary Sciences-Geotechnical Engineering and Engineering Geology
CiteScore
0.80
自引率
0.00%
发文量
4131
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