Results 21 to 30 of about 1,460,707 (102)

Life cycle cost and energy conservation for water system pumping station reconstruction [PDF]

E3S Web of Conferences, 2020
The main goal of this study is evaluation of reconstruction options for water pumping stations, regarding various factors (equipment purchase cost, maintenance, energy consumption).
Maksimova Svetlana, Shkileva Anna, Verevkina Ekaterina   +2 more
doaj   +1 more source

1937: "North Memphis Pumping Station"

, 1937
Side view of the North Memphis pumping ...

core   +5 more sources

RISK ASSESSMENT WITH THE USE OF THE MONTE-CARLO METHOD

Nauka ta progres transportu, 2019
Purpose. This work involves the development of a numerical model for the calculation of chemical contamination zones in the event of ammonia accident at the pumping station, as well as a model for assessing the risk of damage and wound depth in the body ...
L. V. Amelina, M. M. Biliaiev, O. V. Berlov, L. A. Cherednychenko   +3 more
doaj   +1 more source

Diagnostic device of the sewage pumping station [PDF]

MATEC Web of Conferences
The diagnostic device of the sewage pumping station for control and accumulation of analog and discrete data of sensors of the sewage pumping station was developed and implemented.
Martynyuk Valeriy, Noryk Vitaliy, Kałaczyński Tomasz   +2 more
doaj   +1 more source

Three-dimensional numerical simulation of hydrodynamic characteristics in the inlet system in pumping station

Guan'gai paishui xuebao
【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 used the Fluent
NAN Jiangjiang, ZHU Bin
doaj   +1 more source

Spatiotemporal evolution and influencing factors of carbon stock in the water receiving areas from the perspective of carbon neutrality

Scientific Reports
Water resources of water transfer projects are not only used to solve the water scarcity problem in the water-receiving area but also to change the regional carbon absorption capacity. Using the water-receiving area of the Jiangsu-Shandong section of the
Zhuoyue Peng, Mengting Li, Yaming Liu, Junxian Yin, Hongyuan Fang, Jiawei Wen   +5 more
doaj   +1 more source

Chaotic Characteristic Analysis of Vibration Response of Pumping Station Pipeline Using Improved Variational Mode Decomposition Method

Applied Sciences, 2021
The measured vibrational responses of the pumping station pipeline in the irrigation site were chosen to confirm the chaotic characteristics of the pumping station pipeline vibration and to determine the vibrational excitation that makes it chaotic ...
Li Jiang, Zhenyue Ma, Jianwei Zhang, Mohd Yawar Ali Khan, Mengran Cheng, Libin Wang   +5 more
doaj   +1 more source

Hydrogeological and Mining Considerations in the Design of a Pumping Station in a Shaft of a Closed Black Coal Mine

Energies
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 ...
Kajetan d’Obyrn, Paweł Kamiński, Damian Cień, Sebastian Jendrysik, Dariusz Prostański   +4 more
doaj   +1 more source

Locust tree; east side of Madison St.; just north of pumping station; effect of borers.

, 2008
Locust tree; east side of Madison St.; just north of pumping station; effect of borers.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core   +1 more source

Greeley Waterworks pumping station

, 1889
A steam pumping station of the Greeley Waterworks located in the northern part of the town.; Verso In black ink, 'Greeley Waterworks Pumping Station museum Index 1889.' In pencil, 'Waterworks Pumping Station.

core   +1 more source