| Issue |
E3S Web Conf.
Volume 252, 2021
2021 International Conference on Power Grid System and Green Energy (PGSGE 2021)
|
|
|---|---|---|
| Article Number | 03041 | |
| Number of page(s) | 4 | |
| Section | Energy Technology Research and Development and Green Energy-Saving Applications | |
| DOI | https://doi.org/10.1051/e3sconf/202125203041 | |
| Published online | 23 April 2021 | |
Analysis and Research on Flow Characteristics of Hot Water Pipeline System
Wuhan Secondary Ship Design and Research Institute, Wuhan, Hubei, 430205, China
* Corresponding author: 15172526878@163.com
Based on the CFD numerical simulation method, a pipe model was established to study the internal flow characteristics of two different specifications of hot water pipe system, and the related information of the flow field was obtained, such as the internal pressure, flow velocity and flow rate. The results showed that the smoother the pipeline transition was, the smaller the velocity uniformity coefficient would be, and the higher flow field uniformity means the smaller pressure and velocity fluctuations. Therefore, the pipeline vibration will be smaller, and the flow characteristics are greatly improved.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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