Effect of High-Pressure Flow Parameters from Hydrotechnical Facilities on the Environmental Reclamation Status of Agricultural Soil and its Productivity

Due to the lack of equipment for measuring the hydraulic parameters of the water flow in the drainage pipes and the lack of possibility to conduct experiments in real conditions in the reservoir, there was a need to study the hydrodynamic processes in the drainage tract in laboratory conditions by simulating them. In order to simulate and experimentally study the hydrodynamic processes in the water discharge pipes of the Jizzakh Reservoir Dam, physical equipment was prepared on the basis of the Research Institute of Irrigation and Water Problems. In this article, the problem of the occurrence of various non-hydraulic processes, namely pulsation and vibration, in the pipes of the Jizzakh reservoir is considered. Based on the proposed mathematical models, the problem of reducing the pulsation by changing the pressures behind the conical valves installed in the water transfer pipes of the Jizzakh reservoir is also considered.

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