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Water Hammer Analysis of Hydropower Station with Multi-level Water Intake
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.
Water Hammer Analysis of Hydropower Station with Multi-level Water Intake
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.
Water Hammer Analysis of Hydropower Station with Multi-level Water Intake
Atlantis Highlights in Engineering
Xiang, Ping (editor) / Yang, Haifeng (editor) / Yan, Jianwei (editor) / Ding, Faxing (editor) / Zhu, Hongbo (author) / Wang, Jinfeng (author) / Yang, Shaojia (author) / Zhang, Sheng (author) / Zhang, Zhixuan (author)
International Conference on Hydraulic, Civil and Construction Engineering ; 2023 ; Changsha, China
2024-04-24
6 pages
Article/Chapter (Book)
Electronic Resource
English
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