The influence of the opening angle of conductor surface on the drag coefficient
Authors
Zhen Liu, Zhao-Lin Wang, Kuang-Jun Zhu, Li-Xian Zhou
Corresponding Author
Zhen Liu
Available Online July 2017.
- DOI
- 10.2991/icadme-17.2017.83How to use a DOI?
- Keywords
- Steel core aluminum wire; Wind resistance coefficient; Opening angle
- Abstract
In this paper, the wind resistance coefficient of low-pressure steel core aluminum wire with different opening angle is measured by wind tunnel test under different wind speed conditions. The results show that when the wind speed is below 35m / s, the wind resistance coefficient of the wires with different structural forms is large. When the wind speed is above 35m / s, the drag coefficient of the ordinary ACSR is the largest, followed by the steel core forming aluminum stranded wire.In the four open-angle wires, the overall drag resistance coefficient decreases as the opening angle increases, and the drag coefficient of the corresponding conductor is the smallest when the opening angle is 90 °.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhen Liu AU - Zhao-Lin Wang AU - Kuang-Jun Zhu AU - Li-Xian Zhou PY - 2017/07 DA - 2017/07 TI - The influence of the opening angle of conductor surface on the drag coefficient BT - Proceedings of the 2017 7th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017) PB - Atlantis Press SP - 440 EP - 445 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-17.2017.83 DO - 10.2991/icadme-17.2017.83 ID - Liu2017/07 ER -