Water Hammer Analysis of Hydropower Station with Multi-level Water Intake

DOI

10.2991/978-94-6463-398-6_57How to use a DOI?

Keywords

water hammer; hydropower station; multi-level water intakes

Abstract

It’s special and complicated of water hammer analysis of hydropower station with multi-level water intake.In this paper, water hammer analysis is carried out for a hydropower station with stratified intake.The results show that the project layout and power generation water level meet the operation requirements.In addition, the ventilation hole and the upper pipe are considered as surge chamber to carry out the sensitivity analysis of the surge chamber impedance coefficient. The results show that due to the small area of the vent hole, the calculation results are almost unchanged when it is considered as a surge chamber. However, when the lower intake water to generate electricity, the upper pipeline can be considered as a surge chamber, which has a inhibitory effect on the water hammer.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Hongbo Zhu
AU  - Jinfeng Wang
AU  - Shaojia Yang
AU  - Sheng Zhang
AU  - Zhixuan Zhang
PY  - 2024
DA  - 2024/04/24
TI  - Water Hammer Analysis of Hydropower Station with Multi-level Water Intake
BT  - Proceedings of the 2023 5th International Conference on Hydraulic, Civil and Construction Engineering (HCCE 2023)
PB  - Atlantis Press
SP  - 584
EP  - 589
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-398-6_57
DO  - 10.2991/978-94-6463-398-6_57
ID  - Zhu2024
ER  -