Theoretical justification of the throughput capacity of the developed automatic regulator for water supply to the irrigation canal
https://doi.org/10.32786/2071-9485-2024-01-27
Abstract
Summary. An automatic regulator for water distribution in open irrigation systems is proposed, which will find application in farms that need reliable accounting data, filling and maintaining specified water levels in irrigation canals.
Introduction. Rational use of water bodies is possible only if reclamation systems are equipped with modern and affordable automation means, which will allow reducing unproductive water losses at the lowest cost of production and operation. The relevance of creating new automatic water flow regulators is due to the increase in irrigated areas for the implementation of the program in the Volgograd region.
Object. The object of the study is the water level regulator in the downstream of the irrigation canal.
Materials and methods. A theoretical justification is given for calculating the capacity of the developed auto-regulator based on an analysis of fluid flow using D. Bernouli's equation and a hydraulic calculation of the regulator elements.
Results and conclusions. An automatic regulator has been developed for water distribution in open irrigation systems, which allows for initial filling in accordance with the calculated flow rate, does not allow overflow, maintains a given water level during operation, does not depend on electricity, has a simple design, resistance to external influences and the ability to be serviced by personnel without special highly qualified training and significant time investment. A theoretical justification is given for calculating the capacity of the developed auto-regulator based on an analysis of fluid flow using D. Bernouli's equation and a hydraulic calculation of the regulator elements.
About the Authors
A. S. Ovchinnikov
Volgograd State Agrarian University
Russian Federation
Russian Federation
Ovchinnikov Aleksey Semenovich, Doctor of Agricultural Sciences, Professor, Academician of the Russian Academy of Sciences, head of the department "Applied geodesy, environmental management and water use"
Russian Federation, 400002, Volgograd, Universitetskiy Аve., 26
A. A. Kiselev
Volgograd State Agrarian University
Russian Federation
Russian Federation
Kiselev Andrey Anatolyevich, Postgraduate student of the Department of Applied Geodesy, Environmental Management and Water Use
Russian Federation, 400002, Volgograd, Universitetskiy Аve., 26
K. M. Melikhov
Volgograd State Agrarian University
Russian Federation
Russian Federation
Melikhov Konstantin Mikhailovich, Candidate of Engineering Sciences, Associate Professor of the Department of Land Reclamation and Agricultural Development
Russian Federation, 400002, Volgograd, Universitetskiy Аve., 26
O. V. Kozinskaya
Volgograd State Agrarian University
Russian Federation
Russian Federation
Kozinskaya Olga Vladimirovna, Candidate of Agricultural Sciences, Associate Professor of the Department of Applied Geodesy, Environmental Engineering and Water Use
ussian Federation, 400002, Volgograd, Universitetskiy Аve., 26
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Review
For citations:
Ovchinnikov A.S., Kiselev A.A., Melikhov K.M., Kozinskaya O.V. Theoretical justification of the throughput capacity of the developed automatic regulator for water supply to the irrigation canal. Title in english. 2024;(1 (73)):234-241. (In Russ.) https://doi.org/10.32786/2071-9485-2024-01-27
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