Your search found 3 records
1 Gates, T. K.; Alshaikh, A. A.; Ahmed, S. I.; Molden, D. J. 1992. Optimal irrigation delivery system design under uncertainty. Journal of Irrigation and Drainage Engineering, 118(3):433-449.
(Location: IWMI-HQ Call no: PER Record No: H010391)
2 Gates, T. K.; Ahmed, S. I.. 1995. Sensitivity of predicted irrigation-delivery performance to hydraulic and hydrologic uncertainty. Agricultural Water Management, 27(3/4):267-282.
Water delivery performance ; Irrigation efficiency ; Irrigation canals ; Networks ; Stochastic process ; Simulation models / Egypt / Nile River
(Location: IWMI-HQ Call no: PER Record No: H016777)
3 Gates, T. K.; Alshaikh, A. A.; Ahmed, S. I.; Molden, D. J. 1991. Irrigation delivery design with parameter and objective uncertainty. In Ritter, W. F. (Ed.), Irrigation and drainage: Proceedings of the 1991 National Conference sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers and the Hawaii Section, ASCE, Honolulu, Hawaii, July 22-26, 1991. New York, NY, USA: ASCE. pp.560-566.
Water delivery ; Networks ; Irrigation design ; Open channels ; Hydraulics ; Computer models ; Simulation models
(Location: IWMI-HQ Call no: 631.7 G430 RIT Record No: H019913)
This paper investigates the effects of uncertainty in the design of hydraulic structures in an open-channel system for irrigation water delivery. Uncertainty due to ambiguity in the values of physical parameters and due to vagueness in the specification of system performance objectives (adequacy, efficiency, dependability and equity) is modeled. Two design objectives, maximum performance and minimum cost, are considered in a simple illustrative example. Implications for design and analysis of large-scale delivery networks in an uncertain environment are discussed.
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