Results 11 to 20 of about 23,917 (167)

Hydrogeological characterization and parameters estimation of the aquifer close to the Adige River (Verona, Italy) for the design of deep excavations

open access: yesAcque Sotterranee, 2019
In the framework of the final design of a new hydroelectric plant close to the existing dam on the Adige River in the municipality of San Giovanni Lupatoto (VR, Italy), the design of deep excavations in loose sediments below groundwater level, and the ...
Valentina Vincenzi, Michele Sapigni
doaj   +1 more source

Optimization of Energy Consumption in the Pumping Station Supplying Two Zones of the Water Supply System

open access: yesEnergies, 2022
Water supply pumping stations are among the main energy-consuming elements in the water supply system. The energy optimization of a pumping station can significantly affect the energy consumption of a water utility.
Martyna Świętochowska   +1 more
doaj   +1 more source

Formulating surrogate pumping test data sets to assess aquifer hydraulic conductivity

open access: yesJournal of Hydrology X, 2018
A hypothesis to estimate hydraulic conductivity from surrogate pumping tests formulated using routinely monitored pumping rates and hydraulic heads is tested. The data set of a surrogate pumping test contains only a few late-time drawdowns represented by
Kerang Sun
doaj   +1 more source

Freshwater-salt water interface dynamics during pumping tests

open access: yesAcque Sotterranee, 2019
Freshwater-salt water interface (FSI) location is very important information for decision maker in managing coastal aquifer system, however, its temporal change have been hard to get using conventional method such as EC monitoring at one or several fixed
Yongcheol Kim   +2 more
doaj   +1 more source

Permeability coefficient tests in non-cohesive soils

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2020
The paper aims to comparison the permeability coefficient in non-cohesive soils by the method of test pumping and based on tests in a consolidometer. The tests were carried out on 18 types of non-cohesive soils with different fraction. Pumping tests were
Grzegorz Wrzesiński
doaj   +1 more source

Algorithm and Software Implementation of the Diagnostic System for the Technical Condition of Powerful Units [PDF]

open access: yesE3S Web of Conferences, 2023
This article discusses the software implementation of the diagnostic system for auxiliary equipment of power plants (on the example of smoke exhausters). The developed program of diagnostics of auxiliary equipment of electric power plants is given on the
Toirov Olimjon, Khalikov Salikhdjan
doaj   +1 more source

An Intelligent Mobile Gas Drainage Pumping Station

open access: yesMeikuang Anquan, 2020
In this paper, an intelligent mobile gas pumping station is designed. By designing and installing the intelligent monitoring substation and water-softening device on the mobile gas drainage pumping station, the monitoring of various parameters in the ...
MENG Fanrui, ZHAO Yong, JING Yanbo, ZHAO Guoyong, SHAO Jirong, REN Zhichao
doaj   +1 more source

Estimation of sustainable safe yield of wells using analytical and numerical models in the northern Wadi Araba Basin, southern Jordan

open access: yesAcque Sotterranee
This study assessed the sustainable and safe yield of eight wells in the northern Wadi Araba Basin, southern Jordan, using both analytical-empirical methods and numerical groundwater modeling.
Ali R. El-Naqa
doaj   +1 more source

Groundwater Characteristics’ Assessment for Productivity Planning in Al-Madinah Al-Munawarah Province, KSA

open access: yesHydrology
In recent times, drilling groundwater wells for irrigation, domestic, and industrial uses is increasing at a high rate in Saudi Arabia, meaning that groundwater is becoming a primary water resource.
Milad Masoud   +5 more
doaj   +1 more source

Assessing specific-capacity data and short-term aquifer testing to estimate hydraulic properties in alluvial aquifers of the Rocky Mountains, Colorado, USA

open access: yesJournal of Hydrology: Regional Studies, 2021
Study Region: Rocky Mountains, United States Study Focus: Groundwater-flow modeling requires estimates of hydraulic properties, namely hydraulic conductivity.
Connor P. Newman   +2 more
doaj   +1 more source

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