Results 21 to 30 of about 6,742 (166)

Optimization of Hydraulic Parameters of Iranshahr Alluvial Aquifer [PDF]

open access: yesAmerican Journal of Environmental Sciences, 2010
Problem statement: The Iranshahr aquifer consists of an unconfined layer. We simulated groundwater flow of the Iranshahr aquifer in a conceptual model. This model is a suitable tool for management of groundwater system and would also be effective when applied in other countries.
Rahnama-Rad, Jafar   +2 more
openaire   +1 more source

Determination of Unconfined Aquifer Parameters Using Boulton, Neuman and Streltsova Methods

open access: yesJournal of King Saud University: Engineering Sciences, 1993
Analysis of pumping test data to estimate aquifer parameters is normally carried out using standard procedures such as the Theis or Jacob method. These methods, however, were derived with assumptions regarding the type of aquifer and wells that may not ...
Abdulaziz S. AI-Turbak   +2 more
doaj   +1 more source

Evaluation of Dar Zarrouk Parameters of Parts of Federal University of Petroleum Resources, Effurun, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2019
This work evaluated the Dar Zarrouk parameters of parts of Federal University of Petroleum Resources, Effurun, Nigeria. The aim of the study is to use Dar Zarrouk parameters to determine the groundwater quality and potentials of the study area. Four (4)
R. Bello, A.O. Balogun, U.M. Nwosu
doaj   +1 more source

Design of a Neural Network Model for the Determination of Unconfined Aquifer Parameters [PDF]

open access: yesمهندسی منابع آب, 2016
In this paper, an Artificial Neural Network (ANN) is designed for the determination of unconfined aquifer parameters: transmissibility, storage coefficient, specific yield, and delay index.
Tahere Azari, Nozar Samani
doaj  

Comparison between Neuman and Dupuit for Pumping test in water table aquifer

open access: yesZanco Journal of Pure and Applied Sciences, 2019
A water table aquifer pumping test is an important method for measuring aquifer parameters, there are two techniques of well testing, the first is equilibrium test and the second is unequilibrium test.
Dana khider Mawlood, Srwa Othman Ismail
doaj   +1 more source

Investigation of Groundwater Quality using Vertical Electrical Sounding and Dar Zarrouk Parameter in Leihitu, Maluku, Indonesia

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023
The goal of this research is to obtain information related to aquifer quality, including aquifer protection capacity, transmissivity, and aquifer thickness based on vertical electrical sounding (VES) data and Dar-Zarrouk parameter analysis.
Samsul Bahri, Aditya Ramadhan, Zulfiah
doaj   +1 more source

Emborê Aquifer hydrodynamic parameter estimation in Farol de São Tomé, Rio de Janeiro State, Brazil, using ocean tidal and piezometric oscillations

open access: yesRevista Águas Subterrâneas, 2016
Obtaining and interpreting physical and chemical parameters of groundwater bodies is vital and an important step for aquifer conceptualization, but knowledge of these parameters is still, in most cases, incipient.
Mónica Filipa Sousa Fernandes   +3 more
doaj   +1 more source

Auto-Calibration of Aquifer Parameters Using Aquifer Distributed Mathematical Models and Direct Searching Algorithm [PDF]

open access: yesآب و فاضلاب, 2014
Simulation of behavior of aquifers into determining groundwater exploitation rate and planning for sustainable use of groundwater is very important. In this regard, groundwater models using hydraulic, hydrological and hydro-geological parameters were ...
mahmoud mohammad rezapour tabari   +1 more
doaj  

Inverse modeling application for aquifer parameters estimation using a precise simulation–optimization model

open access: yesApplied Water Science, 2022
In this research, a simulation–optimization (S/O) model is used in order to estimate aquifer parameters on two aquifers. In this model, meshless local Petrov–Galerkin (MLPG) is used for simulation purpose and modified teaching–learning-based optimization
Hamed Sahranavard   +3 more
doaj   +1 more source

Characterization of the heterogeneity of a fractured aquifer based on hydraulic travel time inversion

open access: yes地质科技通报, 2021
The spatial distribution of aquifer hydraulic parameters is an important and basic factor to study groundwater seepage, groundwater pollutant transport processes and many other groundwater related problems.However, due to the limitation of conventional ...
Shuanghong Wu   +7 more
doaj   +1 more source

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