1. College of Water Resources and Civil Engineering, China Agricultural University, Beijing 100083, China
2. Guangxi Datengxia Gorge Water Conservancy Development Co., Ltd., Guiping 537226, China
3. Beijing Engineering Research Center of Safety and Energy Saving Technology for Water Supply Network System, Beijing 100083, China
4. State Key Laboratory of Hydroscience and Engineering, Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, China