Numerical Simulation in the Wind Action Analyses in Logistic Sheds with a Bridge Vent

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

引用次数: 0

Abstract

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.

查看原文本刊更多论文

桥式通风口物流棚风作用分析的数值模拟

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。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

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

期刊介绍： World Earthquake Engineering was founded in 1985 and is now a quarterly journal. It is an academic journal in the field of earthquake engineering under the supervision of China Earthquake Administration (CEA), and co-sponsored by the Institute of Engineering Mechanics of China Earthquake Administration (IEMCA) and the Chinese Society of Mechanics (CSM). The journal aims to introduce the latest research results in the field of earthquake engineering at home and abroad, to promote international academic exchanges in the field of earthquake engineering, and to serve China's seismic prevention and anti-seismic work. China Association for Science and Technology (CAST) selected China's high-quality scientific and technological journals in different fields for its hierarchical catalogue, and the journal was selected as T2 level (internationally renowned journals) of earth science and geophysical journals. Outstanding journal for the implementation of the CAJ-CD Code in the implementation of the Chinese Academic Journals (CD-ROM Version) Retrieval and Evaluation Data Specification (CAJ-CD Code) in the evaluation of excellence activities; included in the cultivation bank of Heilongjiang Province's high-quality journal projects.