Hydraulic-Network Simplification
Publication: Journal of Water Resources Planning and Management
Volume 121, Issue 3
Abstract
This paper illustrates a methodology for the simplification of complicated hydraulic networks. The aim is to create a small hydraulic network that will in certain ways mimic the behavior of a larger network. The approach used is based on nonlinear programming to minimize a measure of the difference between the original and the simplified networks. As an illustration of this technique, a particular example drawn from part of the London distribution network is investigated. We discuss the accuracy that can be obtained by using different numbers of nodes in the simplified network.
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References
1.
Brandon, T. W. (1984). Water distribution Systems . The Inst. of Water Engrs. and Scientists, London, England, 153–169.
2.
Hamberg, D., and Shamir, U.(1988). “Schematic models for distribution systems design. I: Combination concept.”J. Water Resour. Plng. and Mgmt., ASCE, 114(2), 129–140.
3.
Lansey, K. E., and Basnet, C.(1991). “Parameter estimation for water distribution networks.”J. Water Resour. Plng. and Mgmt., ASCE, 117(1), 126–144.
4.
Luenberger, D. (1973). Introduction to linear and non-linear programming . Addison-Wesley Publishing Co., Reading, Mass.
5.
Press, W. H., Flannery, B. P., Teukolsky, S. A., and Vetterling, W. T. (1986). Numerical recipes: The art of scientific computing . Cambridge Univ. Press, Cambridge, U.K.
6.
Shamir, U.(1974). “Optimal design and operation of water distribution systems.”Water Resour. Res., 10(1), 27–36.
7.
Streeter, V. L., and Wylie, E. (1975). Fluid mechanics, 6th Ed., McGraw-Hill Book Co., New York, N.Y.
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Copyright © 1995 American Society of Civil Engineers.
History
Published online: May 1, 1995
Published in print: May 1995
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