Zobrazeno 1 - 10
of 1 112
pro vyhledávání: '"Pumping station"'
Publikováno v:
Мелиорация и гидротехника, Vol 14, Iss 4, Pp 418-437 (2024)
Purpose: to determine the main directions of the automated control system modernization for the water intake workload distribution in the village of Pavlovka, Orenburg region. Materials and methods. An engineering and technical solution to the proble
Externí odkaz:
https://doaj.org/article/a5f4072ac342473d903b82bb62c519cc
Publikováno v:
آب و توسعه پایدار, Vol 11, Iss 2, Pp 57-64 (2024)
Ensuring water in critical conditions, especially in the hot months of the year, is very critical and requires optimal use of all water capacities. In this research, the study and implementation approach of constructing a floating pumping station in
Externí odkaz:
https://doaj.org/article/d05d19c88eed4b7a91d1dd8cde590df3
Autor:
Anton L. Kozhanov, Oleg V. Voevodin
Publikováno v:
Мелиорация и гидротехника, Vol 14, Iss 3, Pp 261-283 (2024)
Purpose: analysis and construction of hierarchical and facet classifications of reclamation pumping stations (RPS). During the research, a search, analysis, comparison and systematization of RPS types were carried out in accordance with regulatory an
Externí odkaz:
https://doaj.org/article/efb4b1fe21cb49deb9cf97bb1d83ee9e
Autor:
NAN Jiangjiang, ZHU Bin
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 5, Pp 38-44 (2024)
【Objective】 Hydrodynamics in the inlet system of the pumping station plays a pivotal role in its operation. This paper investigates the variation in flow characteristic in a modified pumping station using numerical simulation. 【Method】 We use
Externí odkaz:
https://doaj.org/article/3d39f29ecdd443a3b91b61e44c753eca
Publikováno v:
Water Supply, Vol 23, Iss 10, Pp 4092-4111 (2023)
Water level prediction is an essential factor for the safe operation of pumping stations. However, due to the complex nonlinear relationship between the water level of the front pool of the pumping station and the influencing factors, the prediction
Externí odkaz:
https://doaj.org/article/ae56dea4223145c7aa2c273b8e008eac
Publikováno v:
Sensors, Vol 24, Iss 16, p 5416 (2024)
In order to effectively predict the changing trend of operating parameters in the pump unit and carry out fault diagnosis and alarm processes, a trend prediction model is proposed in this paper based on PCA-based multi-task learning (MTL) and an atte
Externí odkaz:
https://doaj.org/article/cbd9c455ed82403da4227ba92972df6b
Publikováno v:
Energies, Vol 17, Iss 13, p 3297 (2024)
In an overwhelming number of cases, the closure of a coal mine in Poland, for safety reasons, requires the installation of a pumping station and systems for the drainage of inflowing water due to its connection via roadways, goaves, or water-leaking
Externí odkaz:
https://doaj.org/article/5914050462ae471bada1c14ccde943ed
Publikováno v:
Мелиорация и гидротехника, Vol 13, Iss 3, Pp 171-187 (2023)
Purpose: to substantiate theoretically the calculation of the system for introducing organic fertilizers into the suction pipelines of pumping stations during fertilizing irrigation of agricultural crops. Materials and methods. The foundations of ca
Externí odkaz:
https://doaj.org/article/538b6bd97b5c4225a91e3c025e7f1331
Publikováno v:
Мелиорация и гидротехника, Vol 13, Iss 3, Pp 154-170 (2023)
Purpose: to determine the possible degree of mixing livestock effluents and water for various hydraulic parameters of elements of installed equipment and pipeline network. Materials and methods. The research was carried out at the pumping station of
Externí odkaz:
https://doaj.org/article/431e3f5a63f347f9b4e21e84ac7434bb
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 25, Iss 2, Pp 26-39 (2023)
RELEVANCE. At present, unstressed systems for launching high-voltage electric motors have been increasingly used. These systems limit the values of starting currents as well as eliminate alternating oscillations of engine electromagnetic torque. THE
Externí odkaz:
https://doaj.org/article/91b4f6de075d490892eb7511c9380d63