Results 171 to 180 of about 481 (217)

Mathematical Models of Groundwater Flow

2000
Groundwater flow in the saturated zone is governed by the differential equation [Eq. (2.100)] with its boundary and initial conditions that we focused on in Chap. 2. The problem is generally three-dimensional but the most common type is a planar groundwater flow (seepage under or through a dam construction and, so on).
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Modelling groundwater flow in the Sellafield area

Quarterly Journal of Engineering Geology, 1996
Abstract This paper presents a snapshot of how numerical modelling of groundwater is being used in the interpretation of hydrogeological data for the proposed Sellafield radioactive waste repository. The main objective of the modelling at the present stage of the investigation is to help develop a conceptual understanding of the site ...
J. A. Heathcote, M. A. Jones, A. W. Herbert   +2 more
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Groundwater Flow and Quality Modelling

1988
I. Principles, Basic Equations and Analytical Solutions.- Review of stochastic theory of transport in groundwater flow.- On the identification of the parameters of groundwater mass transport.- Heat and mass transfer in unsaturated porous media with application to thermal energy storage.- Basin-scale transport of dissolved species in groundwater ...
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Groundwater Flow Problems and Their Modelling

2019
Groundwater is an inseparable component of the hydrological cycle and water resource systems. It is the only source of water for the rivers during droughts and is crucial in retaining sustainable environmental and water conditions. It also plays a significant role in water supply for drinking, industrial and agricultural purposes.
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A comprehensive surface-groundwater flow model

Journal of Hydrology, 1993
In this study, a simple groundwater flow and height model was added to an existing basin-scale surface water model. The linked model is: (1) watershed scale, allowing the basin to be subdivided; (2) designed to accept readily available inputs to allow general use over large regions; (3) continuous in time to allow simulation of land management ...
Jeffrey G. Arnold, Peter M. Allen, Gilbert Bernhardt   +2 more
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Groundwater Flow Modeling of a Hypothetical Groundwater System

2022
Sumant Kumar, Ravi K. Saini, Vinod Kumar
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Curious behavior of a groundwater flow model

Water Resources Research, 1990
The linearized Boussinesq equation and equations derived from it are sometimes regarded as corrections to the basic diffusion equation. By looking at a specific model we show that this interpretation should be handled with caution and discuss the underlying mathematical principles involved.
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Groundwater Flow and Solute-Transport Modeling

2012
Numerical modeling has become an integral component of most water-resources investigations. The primary objective of groundwater modeling is the prediction of aquifer responses to current and future groundwater use and other hydrologic changes. An additional benefit of groundwater modeling is that it can provide insights on the properties of hydrologic
Robert Maliva, Thomas Missimer
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Integrated Hydrogeochemical Groundwater Flow Path Modelling in an Arid Environment

Water (Switzerland), 2022
Burhan A M Niyazi, El Osta M M, Natarajan Rajmohan   +2 more
exaly  

Modeling Groundwater Flow—The Beginnings

Groundwater, 2012
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