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model is implemented for calculating river discharge under climate-change conditions. Reservoir simulation and optimization … calculated using simulation (standard operating policy) and optimization models in the considered periods. Our results show that …, respectively. Moreover, the hydropower production obtained with the optimization model is found to be larger than that obtained …
Persistent link: https://www.econbiz.de/10011151799
water resources in a river basin, and Particle Swarm Optimization (PSO) algorithm. In the developed PSO-MODSIM model, the …
Persistent link: https://www.econbiz.de/10010794249
management models. These combined models, via simulation and optimization algorithms, result in one optimal solution through …
Persistent link: https://www.econbiz.de/10010997301
uses a combination of linear programming (LP) and simulation. The LP model maximizes the net return of the farmers, subject … to restrictions of the system, availability of water and land, and water transfer relationships. The simulation model is …
Persistent link: https://www.econbiz.de/10010997737
Combined simulation-optimization models have been widely used to address the management of water resources issues. This … paper presents a simulation-optimization model for conjunctive use of surface water and groundwater at a basin-wide scale … basin and irrigation system level. The conjunctive use model that coupled numerical simulation with nonlinear optimization …
Persistent link: https://www.econbiz.de/10010997908
regulation. This paper focuses on the simulation-optimization for conjunctive use of surface water and groundwater on a basin … the simulation-optimization model is to minimize shortages in meeting irrigation demands for three irrigation systems … surface water and groundwater interaction while a genetic algorithm is developed as the optimization model. The main goal of …
Persistent link: https://www.econbiz.de/10010998109
<Para ID="Par1">Real-time operation rules are strategies that use prior and current system states to achieve desired conditions in future periods. Commonly, these rules are based on estimates of current and future inflows, current aquifer and reservoir storages, hydraulic heads, power plant capacities and...</para>
Persistent link: https://www.econbiz.de/10011241229
The channel design problem can be treated as an optimization problem in which the objective function is minimization of … the depth of earthwork under the ground surface. In this paper, a novel optimization technique, invariably called the … Modified Honey Bee Mating Optimization (MHBMO) algorithm, was utilized to solved the defined design problem. By investigation …
Persistent link: https://www.econbiz.de/10011241243
Operating a multi-purpose hydropower reservoir during flooding and high inflow events is a challenging and complicated task. Three main elements contribute to this complexity: addition of minimizing flood damage to the set of objectives of the problem, exponential boost in inflow forecast...
Persistent link: https://www.econbiz.de/10011151725
<Para ID="Par1">The Aba’ala spate irrigation systems, traditional and modern, have experienced different set of floodwater and sediment management problems. Despite the dire need of alternative spate irrigation system layout, operational strategy and locally maintainable structures, efforts made to manage...</para>
Persistent link: https://www.econbiz.de/10011151742