Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers
The shape coefficient is an important design parameter of high voltage power transmission tower. It can be obtained by means of CFD simulation. The inlet boundary condition will affect the calculation accuracy. In this paper, the turbulent inflow and the uniform inflow are used respectively. By comp...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/75/e3sconf_apee2023_01018.pdf |
| _version_ | 1797634990138195968 |
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| author | Zhang Xueli Huang Guo Li Zhipeng Zhou Anqi |
| author_facet | Zhang Xueli Huang Guo Li Zhipeng Zhou Anqi |
| author_sort | Zhang Xueli |
| collection | DOAJ |
| description | The shape coefficient is an important design parameter of high voltage power transmission tower. It can be obtained by means of CFD simulation. The inlet boundary condition will affect the calculation accuracy. In this paper, the turbulent inflow and the uniform inflow are used respectively. By comparing the calculation results of the two conditions, the simplified inlet condition of uniform flow is evaluated whether it is reasonable. |
| first_indexed | 2024-03-11T12:15:03Z |
| format | Article |
| id | doaj.art-c013e409b8fe448a8e0cf454312bd75a |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-11T12:15:03Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-c013e409b8fe448a8e0cf454312bd75a2023-11-07T10:19:50ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014380101810.1051/e3sconf/202343801018e3sconf_apee2023_01018Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towersZhang Xueli0Huang Guo1Li Zhipeng2Zhou Anqi3Beijing Electric Power Economic and Technological Research Institute, Co., LtdChina Electric Power Research Institute, Co., LtdBeijing Electric Power Economic and Technological Research Institute, Co., LtdBeijing Electric Power Economic and Technological Research Institute, Co., LtdThe shape coefficient is an important design parameter of high voltage power transmission tower. It can be obtained by means of CFD simulation. The inlet boundary condition will affect the calculation accuracy. In this paper, the turbulent inflow and the uniform inflow are used respectively. By comparing the calculation results of the two conditions, the simplified inlet condition of uniform flow is evaluated whether it is reasonable.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/75/e3sconf_apee2023_01018.pdfpower transmission towershape coefficientcfd |
| spellingShingle | Zhang Xueli Huang Guo Li Zhipeng Zhou Anqi Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers E3S Web of Conferences power transmission tower shape coefficient cfd |
| title | Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers |
| title_full | Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers |
| title_fullStr | Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers |
| title_full_unstemmed | Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers |
| title_short | Research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers |
| title_sort | research on the influence of boundary conditions on the simulation of the aerodynamic coefficient of power transmission towers |
| topic | power transmission tower shape coefficient cfd |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/75/e3sconf_apee2023_01018.pdf |
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