A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Identification of Parameters in Finite Leaky Aquifer System
Existing methods for analyzing leaky artesian systems are graphical procedures which involve inflection-point estimation and extrapolation of field data, or superposition and matching, or both, of field data to a family of theoretical curves provided that analytical solutions are attainable. At present, there is not analytical method that treats a leaky artesian system of finite configuration. A systematic procedure for the identification of aquifer parameters in a finite leaky artesian system is developed that converts field observations directly to system parameters. The parameters to be identified are the transmissivity and storativity of the main aquifer and the leakage factor of the system. The algorithm involves finite difference approximation and quasilinearization in conjunction with least-squares optimization. Examples that demonstrate the applicability of the algorithm are presented.
Identification of Parameters in Finite Leaky Aquifer System
Existing methods for analyzing leaky artesian systems are graphical procedures which involve inflection-point estimation and extrapolation of field data, or superposition and matching, or both, of field data to a family of theoretical curves provided that analytical solutions are attainable. At present, there is not analytical method that treats a leaky artesian system of finite configuration. A systematic procedure for the identification of aquifer parameters in a finite leaky artesian system is developed that converts field observations directly to system parameters. The parameters to be identified are the transmissivity and storativity of the main aquifer and the leakage factor of the system. The algorithm involves finite difference approximation and quasilinearization in conjunction with least-squares optimization. Examples that demonstrate the applicability of the algorithm are presented.
Identification of Parameters in Finite Leaky Aquifer System
Marino, Miguel A. (author) / Yeh, William W.-G. (author)
Journal of the Hydraulics Division ; 99 ; 319-336
2021-01-01
181973-01-01 pages
Article (Journal)
Electronic Resource
Unknown
Approximation of Well Function and Identification of Leaky Aquifer Parameters
| British Library Online Contents | 2008
Using Solver to Estimate Aquifer Parameters for Non-Leaky and Leaky Unsteady Confined Aquifer Tests
| Online Contents | 2013
Simple Method for Quick Estimation of Leaky-Aquifer Parameters
| British Library Online Contents | 2010
Iterative analysis. Bounded leaky artesian aquifer
| Engineering Index Backfile | 1969
Diagnostic Curves for Identifying Leaky Aquifer Parameters with or without Aquitard Storage
| British Library Online Contents | 2010