| Issue |
E3S Web Conf.
Volume 438, 2023
4th International Conference on Air Pollution and Environmental Engineering (APEE 2023)
|
|
|---|---|---|
| Article Number | 01019 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202343801019 | |
| Published online | 26 October 2023 | |
Study on the influence of calculation domain on the accuracy of CFD simulation of power transmission tower aerodynamic coefficient
1 Beijing Electric Power Economic and Technological Research Institute, Co., Ltd, Beijing, 100055, China
2 China Electric Power Research Institute, Co., Ltd, Beijing, 100055, China
* Corresponding author: huangguocn@126.com
Wind load is the control load in the design of power transmission tower. The shape coefficient of that can be obtained by CFD. Small calculation domain can affect the calculation accuracy, and large one can reduce the calculation efficiency. In this paper, the calculation domains with different sizes are designed to optimize the calculation domain size.
Key words: Power transmission tower / Wind load / Aerodynamic coefficient / CFD
© The Authors, published by EDP Sciences, 2023
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