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Optimal Contaminant Plume Management With Us/Wells, Alaa H. Aly, Richard C. Peralta
Optimal Contaminant Plume Management With Us/Wells, Alaa H. Aly, Richard C. Peralta
Civil and Environmental Engineering Faculty Publications
A micro-computer based software package developed at utah State University for computing optimal pumping strategies for well systems (US/WELLS) is demonstrated. US/WELLS is used to determine the optimal time-varying sequence of extraction and injection rates when only limited data is available. The software determines the extraction/injection rates, in pre-specified locations, needed for immobilizing and/or extracting a groundwater contaminant plume. In the optimization problem, the objective function can be either to minimize the extraction/injection rates needed {linear) or to minimize the hydraulic power used for lifting water (quadratic). In either case, different weights can be assigned to emphasize any time period. …