A modular three-dimensional finite-difference ground-water flow model
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A computer program for simulating ground-water flow in three dimensions by using a block-centered finite-difference approach and has a modular structure, which permits the addition of new packages to the program without modifying existing packages.Abstract:
A computer program for simulating ground-water flow in three dimensions is presented. This report includes detailed explanations of physical and mathematical concepts on which the model is developed. Ground-water flow within the aquifer is simulated by using a block-centered finite-difference approach. The program is written in Fortran 77 and has a modular structure, which permits the addition of new packages to the program without modifying existing packages.read more
Citations
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Groundwater discharge from the superficial aquifer into Cockburn Sound Western Australia: estimation by inshore water balance
Anthony J. Smith,S.P. Nield +1 more
TL;DR: In this paper, a distributed groundwater flow model was applied to estimate the inshore aquifer water balance, and averaged SGD along the coast was estimated to be 2.5-4.9
Journal ArticleDOI
Flow to a Well in a Two-Aquifer System
TL;DR: In this paper, an approximate solution for flow to a well in an aquifer overlain by both an aquitard and a second aquifer containing a free surface is obtained from numerical inversions of exact analytical solutions for Laplace transforms.
Journal ArticleDOI
Integrated Modeling of Conjunctive Water Use in a Canal-Well Irrigation District in the Lower Yellow River Basin, China
TL;DR: In this paper, a coupled modeling approach was used to analyze sustainable management strategies in surface-groundwater conjunctive use irrigation districts in the lower Yellow River Basin in the United States.
Journal ArticleDOI
Multi-objective optimization for sustainable groundwater management by developing of coupled quantity-quality simulation-optimization model
TL;DR: In this article, a mathematical simulation-optimization model is proposed for optimal management of aquifers using a mathematical optimization model which relies on the stability of water quality and quantity, considering salinity.
Journal ArticleDOI
Advective control of groundwater contaminant plumes: Model development and comparison to hydraulic control
Ann E. Mulligan,David P. Ahlfeld +1 more
TL;DR: In this paper, a new optimization formulation for designing groundwater plume control systems is presented, which uses particle tracking techniques in a two-step solution process, motivated by numerical and computational considerations; particle representation is defined to take advantage of specific properties and improve model convergence.
References
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Journal ArticleDOI
Applied Numerical Analysis. By C.F. Gerald. Pp. xii, 340. £3·60. 1970. (Addison-Wesley.)
Book
Finite Element Simulation in Surface and Subsurface Hydrology
George F. Pinder,William G. Gray +1 more
Book
Methods for the Numerical Solution of Partial Differential Equations
Von Rosenberg,U Dale +1 more
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