Sequential multi-objective evolutionary algorithm for a real-world water distribution system design

Rahmani, Farshid and Behzadian, Kourosh (2014) Sequential multi-objective evolutionary algorithm for a real-world water distribution system design. Procedia Engineering, 89. pp. 95-102. ISSN 1877-7058

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Abstract

This paper presents a methodology based on a three-stage multi-objective optimization model for solving the problem of Battle of Background Leakage Assessment for Water Networks (BBLAWN) at WDSA2014 conference. At the first stage, the optimal design of pipeline rehabilitation, pump scheduling and tank sizing is formulated and solved on the skeletonized network by a optimizing (1) the costs of pipes, pumps and tank upgrading and (2) the cost of water losses and energy. Three optimal solutions are used for a second optimisation step on the full network (i.e. not skeletonised). The third optimisation step is then performed starting from second stage optimal solutions considering the three objectives of the original problem

Item Type: Article
Additional Information: © 2014 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/3.0/).
Uncontrolled Keywords: water distribution system; sequential multi-objectiveleakagecost
Subjects: Construction and engineering > Civil and environmental engineering
Depositing User: Kourosh Behzadian Moghadam
Date Deposited: 09 May 2017 22:25
Last Modified: 10 May 2017 09:52
URI: http://repository.uwl.ac.uk/id/eprint/3318

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