Mathematical Model of Unsteady Groundwater Flow Through Aquifers and Calibration Via a Non-Linear Optimization Technique
نویسندگان
چکیده مقاله:
In this study, the general partial differential equation of unsteady groundwater flow through non-homogeneous and anisotropic aquifer was solved by the fully implicit finite difference method with control volume approach. The calibration of permeability and storage coefficients as model parameters was performed by a transformation technique and application of Powell's non-linear optimization method. The developed model has been found efficient in terms of convergence and accuracy. Capability of the model, has also been demonstrated by being applied to a real aquifer.
منابع مشابه
two dimensional mathematical model of unsteady groundwater flow through non – homogeneous and anisotropic medium using the finite difference method, control volume approach
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عنوان ژورنال
دوره 11 شماره 1
صفحات 1- 14
تاریخ انتشار 1998-02-01
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