Water distribution system design under uncertainties

Kevin E. Lansey, Ning Duan, Larry W. Mays, Yeou-Koung Tung

研究成果: Article同行評審

111 引文 斯高帕斯(Scopus)

摘要

A chance constrained model is presented for the minimum cost design of water distribution networks. This methodology attempts to account for the uncertainties in required demands, required pressure heads, and pipe roughness coefficients. The optimization problem is formulated as a nonlinear programming model which is solved using a generalized reduced gradient method. Details of the mathematical model formulation are presented along with example applications. Results illustrate that uncertainties in future demands, pressure head requirements, and pipe roughness can have significant effects on the optimal network design and cost.

原文English
頁(從 - 到)630-645
頁數16
期刊Journal of Water Resources Planning and Management
115
發行號5
DOIs
出版狀態Published - 1 1月 1989

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