Irrigation pumping stations according to the hydraulic and operational indicators of pumping units
نویسندگان
چکیده
منابع مشابه
Irrigation Pumping Plant Efficiency
Rising energy costs have increased the cost of pumping to the point that many farmers are finding irrigation to be unprofitable or only marginally profitable. Fortunately, however, pumping costs are an item that farmers have some degree of control. Pumping costs often are higher than they need be for two reasons: 1.) more water is pumped than is necessary, and/or, 2.) the pumping plant operates...
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In waste water pumping stations, centrifugal pumps driven by induction motors are used to transport the effluent collected from residential and commercial buildings to the treatment plants. Due to the varying nature of collected effluent rate, means of pump flow control should be applied. Recently, there is an engineering debate on either recommending frequency converters control or on-and-off ...
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Received Nov 27, 2017 Revised Jan 25, 2018 Accepted Feb 26, 2018 Solar photovoltaic systems convert energy of light directly into electrical energy. This work presents, a process to compute the required size of the standalone solar photovoltaic generator based water pumping system for an existing area. In addition solar photovoltaic generator is connecting voltage source inverter fed vector con...
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The east Delta horizontal expansion reclamation project is one of the Egyptian reclamation projects which was implemented in 1981. The project area is approximately equal to 366,500 Feddans. It's located in Ismalia Governorate at kilo 96.5 Cairo-Ismalia road. The irrigation system in this project depends on pumping stations at the right bank of Ismalia Canal through pipelines. The pipelines wer...
متن کاملOPTIMAL CONTROL OF PUMPING STATIONS IN OPEN CHANNELS BY METAHEURISTIC FIREFLY ALGORITHM
Optimum control of upstream pumping station in open channels with given constraint in downstream end is presented in this paper. The upstream control is capable of minimizing water level fluctuations in the channel in which the downstream pumping station causes an undesirable wave. The proposed method combines an unsteady non-uniform flow solver with shock-capturing capability, Fourier series a...
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2021
ISSN: 2267-1242
DOI: 10.1051/e3sconf/202126403074