Showing 1 - 10 of 99
Drought is a natural phenomenon that presents spatial and temporal features whose knowledge is fundamental for an appropriate water resources management. In particular, the assessment of probabilities and return periods of areal extent of droughts of different severities over a region can...
Persistent link: https://www.econbiz.de/10011151770
Optimization-Simulation with Sediment Evacuation (ROSSE) model is a recently developed tool which internalizes sediment evacuation … routines and the simulation module in a newly developed GA-based optimization module. This article applies the ROSSE model with … and availability of economic and hydro based objective functions in the optimization model will help achieving the goal of …
Persistent link: https://www.econbiz.de/10010997258
The present study develops a simple interactive integrated water allocation model (IWAM), which can assist the planners and decision makers in optimal allocation of limited water from a storage reservoir to different user sectors, considering socio-economic, environmental and technical aspects....
Persistent link: https://www.econbiz.de/10010997269
This paper presents cross entropy (CE) optimization for optimal design of water distribution networks (WDN) under … meeting the demands. To achieve these goals, an optimization model is formulated for design of WDNs with an objective of … uncertain demands. The methodology is applied to two WDNs, and optimization models are solved through cross entropy optimization …
Persistent link: https://www.econbiz.de/10010997273
management models. These combined models, via simulation and optimization algorithms, result in one optimal solution through …
Persistent link: https://www.econbiz.de/10010997301
This paper examines the development of a multi-objective tool, called “ALL_WATER”, in optimizing Water Resources Management. The objectives of satisfying demand and reducing costs were taken into consideration while at the same time respecting water salinity requirements and hydraulic...
Persistent link: https://www.econbiz.de/10010997304
An optimization procedure has been developed for branching storm and sanitary sewer systems with a pre … the optimization procedure. The total cost of the storm sewer system that was obtained with this optimal design procedure … an extra step and implementing an optimization technique during the design phase. Use of Excel should enhance the …
Persistent link: https://www.econbiz.de/10010997347
A numerical procedure is presented for the optimization of the position of water quality monitoring stations in a … the monitored volume of water while keeping the number of stations at minimum. The optimization model is formulated in …
Persistent link: https://www.econbiz.de/10010997370
the values set for the constraints. The optimization is performed by linear programming. For a given extraction rate, the …
Persistent link: https://www.econbiz.de/10010997497
Application of optimization techniques for determining the optimal operating policy of reservoirs is a major issue in … water resources planning and management. As an optimization Genetic Algorithm, ruled by evolution techniques, have become … algorithm in optimization of multi-reservoirs. A computer code has been constructed for this purpose and verified by means of a …
Persistent link: https://www.econbiz.de/10010997518