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Land Reclamation and Hydraulic Engineering Melioraciâ i gidrotehnika
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TECHNOLOGICAL OPERATION PROCESS OF PUMP STATIONS WITH EJECTOR ON THE SOAKING UP AND PRESSURE HEAD LINE OF THE PUMP-SUPERCHARGER

Authors:Aleksandrov Viktor Viktorovich, Kolzhanov Denis N.

Annotation

Materials on the technological operation process of pump stations with ejector on the soaking up and pressure head line of the pump-supercharger are presented in the article. Technological process of start-up and operation of superficial ameliorative pump stations with jet device built in soaking up branch pipe of centrifugal pumps was described. The scheme of jet pumps installation on pressure head pipelines for use of a superfluous pressure of centrifugal pumps for increase in the general giving was also considered.

Authors

Aleksandrov Viktor Viktorovich

Affiliation: Novocherkassk State Meliorative Academy, Novocherkassk, Russian Federation

Position: Postgraduate Student

Address for correspondence: st. Pushkinskaya 111, Novocherkassk, 346428, Russian Federation

E-mail: rekngma@magnet.ru

Kolzhanov Denis N.

Affiliation: Novocherkassk State Meliorative Academy, Novocherkassk, Russian Federation

Position: Applicant Address for correspondence: st. Pushkinskaya 111, Novocherkassk, 346428, Russian Federation

E-mail: rekngma@magnet.ru

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Chief editor

Georgiy Balakay,
Chief researcher,
Russian Scientific Research Institute of Land Improvement Problems,
Doctor of Agricultural Sciences, Professor

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Keywords

actual water consumption dynamics crop rotation cyclic irrigation dikes ditches fertility floodplain of the Lower Don river flow regulating forest belt operational irrigation regime rice irrigation systems snowmelt and rainwater runoff soil loss soil moisture dynamics soil properties strategy; land reclamation; precision irrigation; water consumption; sprinkler; irrigation rate.  summer planting potatoes water balance

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Land Reclamation and Hydraulic Engineering.
Certificate of Mass Media Registration ЭЛ №ФС 77-81585 on August, 03, 2021.
ISSN 2712-9357
Editor-in-Chief: Balakay G. T.
Founder and publisher:Russian Scientific Research Institute of Land Improvement Problems.
Address of the founder, publisher, editorial office: 346421, Rostov region, Novocherkassk, Baklanovsky Ave., 190, tel:8(8635)26-65-00 e-mail:rosniipm-sm@yandex.ru

supported by: Russian Scientific Research Institute of Land Improvement Problems.

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