Results 11 to 20 of about 1,942,478 (296)
Water (Switzerland), 2021 For an open channel with cascade pumping stations, the water level immediately upstream of the pumping station should be kept constant to ensure pumping stability and lining safety.
Qiaofeng Tan, Peiru Yan, Lei Xiaohui
exaly +2 more sources
Water (Switzerland), 2021 To improve the problem of turbulence in the forebay of the lateral inlet pumping station, a typical lateral inlet pumping station project in Xuzhou, Jiangsu Province, China was taken as the research object.
Ahmed Nasr, Mahmoud Hassan
exaly +2 more sources
Water (Switzerland), 2021 The forebay of a pumping station is an important building connecting the diversion channel and the intake pool. Based on the physical model test and research method of computational fluid dynamics (CFD) based on the improved fluid volume model, the flow ...
Yang Fan
exaly +2 more sources
Seasonal variations drive microbial community structure and nitrogen cycling in sediments of tributary pumping station forebays [PDF]
Microbiology SpectrumDischarge from tributary pumping stations often impacts mainstream water quality, yet microbial communities and nitrogen metabolism in pumping station forebays remain poorly understood. Therefore, this study investigated the microbial community structure
Xiaofu Wei, Weiwei Song, Siyuan Li
doaj +2 more sources
Assessing downstream passage of European silver eel at a tidal pumping station: acceleration as a proxy for eel activity [PDF]
Movement EcologyBackground To complete their lifecycle, diadromous fish often need to pass anthropogenic barriers in regulated rivers and estuaries (e.g., pumping stations, weirs, hydropower facilities). The safe and timely passage of the endangered catadromous European
I. van der Knaap +4 more
doaj +2 more sources
Energies, 2020 Greenhouse gas emission is one of the main environmental issues of today, and energy savings in all industries contribute to reducing energy demand, implying, in turn, less carbon emissions into the atmosphere.
Luigi Cimorelli +2 more
exaly +2 more sources
Application of the reliability assessment results for pumping stations’s modernization [PDF]
E3S Web of Conferences, 2023 Work on the modernization of irrigation pumping stations in our Republic has a great relevance. Technical modernization and reconstruction of pumping stations require a reliable scientifically based methodological approach. Each pumping station regularly
Kan Eduard +4 more
doaj +1 more source
Experimental evaluation of the throughput of the supply channel of pumping stations [PDF]
E3S Web of Conferences, 2023 The article experimentally studied the dynamics of sediment inflow into the fore chambers of pumping stations, revealed the intensity of silting, which affects the reliability and operation of the pumping station, and developed recommendations for ...
Bazarov Dilshod +5 more
doaj +1 more source
Evaluation Of Thermo Hydraulic Performance Of Passive And Compound Inserts
Journal of Applied Science and Engineering, 2023 In the present investigation, the heat transfer and pressure drop performance of a tube in tube heat exchanger fitted with Bakelite helical screw tape and aluminum hemispherical cup shape with threaded core rod insert is experimentally reported for ...
Arvind A. Kapse +2 more
doaj +1 more source
Multi-objective Optimization of Cross-basin Water Pump Station Solved by the Pareto Method
Guan'gai paishui xuebao, 2022 【Background and objective】 Previous studies have shown that optimal operation of pumping stations needs to frequently adjust the angle, variable speed, start and stop of pump units.
ZHU Bowen +4 more
doaj +1 more source