This article is cited in 1 paper

MATHEMATICAL AND INSTRUMENTAL METHODS OF ECONOMICS

Modeling and approximation of performance characteristics of pumping and power units of a pumping station of a main pipeline in a city water supply network

V. Ch. Kudaev, A. K. Buzdov

Institute of Computer Science and Problems of Regional Management – branch of Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences, 360000, Russia, Nalchik, 37-a I. Armand street

Abstract: In the presented article, the problem of qualitative modeling and polynomial approximation of the operating characteristics of pumps of a pumping station (PS) of extended pipelines of a city water supply network is solved. The solution of this problem is a necessary and important element of the urgent problem of the optimal choice of the type and number of pumping and power units, which ensures a decrease in the cost of the pumping unit and energy consumption when the amount of water is supplied to the pipeline in a set range.

Keywords: pumping station, city water supply network, main pipeline, minimization of energy consumption and overconsumption of water, main operating characteristics of pumping and power units, mathematical modeling, approximation.

UDC: 330.45

MSC: Primary 90С27; Secondary 90С90

Received: 28.10.2021
Accepted: 19.11.2021

DOI: 10.35330/1991-6639-2021-6-104-204-213

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