Optimization-availability-based design of water-distribution networks

M. J. Cullinane, K. E. Lansey, Larry Mays

Research output: Chapter in Book/Report/Conference proceedingChapter

115 Citations (Scopus)

Abstract

A practical measure for water-distribution system reliability, based on hydraulic availability is presented and incorporated in an optimal design procedure for component sizing. The measure combines hydraulic and mechanical availability in a form that defines the proportion of the time that the system will satisfactorily fulfill its function. Rather than a simple discrete failure relationship with absolute failure if pressure heads fall below a prescribed minimum the hydraulic availability is modeled with continuous increasing acceptability as higher pressures occur. Availability is considered in a nonlinear optimization model that is reduced in complexity by linking the optimizer with a network solver to implicitly solve the hydraulic constraints. The results of the model application show an increasing marginal cost for higher levels of availability, and the optimal designs tend to follow the engineering rules of thumb for system design. -Authors

Original languageEnglish (US)
Title of host publicationJournal of Hydraulic Engineering - ASCE
Pages420-441
Number of pages22
Volume118
Edition3
StatePublished - 1992

Fingerprint

Electric power distribution
Availability
hydraulics
Hydraulics
Water
water
Water distribution systems
engineering
Systems analysis
distribution
cost
Costs
Optimal design

ASJC Scopus subject areas

  • Earth and Planetary Sciences(all)
  • Environmental Science(all)
  • Civil and Structural Engineering
  • Mechanical Engineering
  • Water Science and Technology

Cite this

Cullinane, M. J., Lansey, K. E., & Mays, L. (1992). Optimization-availability-based design of water-distribution networks. In Journal of Hydraulic Engineering - ASCE (3 ed., Vol. 118, pp. 420-441)

Optimization-availability-based design of water-distribution networks. / Cullinane, M. J.; Lansey, K. E.; Mays, Larry.

Journal of Hydraulic Engineering - ASCE. Vol. 118 3. ed. 1992. p. 420-441.

Research output: Chapter in Book/Report/Conference proceedingChapter

Cullinane, MJ, Lansey, KE & Mays, L 1992, Optimization-availability-based design of water-distribution networks. in Journal of Hydraulic Engineering - ASCE. 3 edn, vol. 118, pp. 420-441.
Cullinane MJ, Lansey KE, Mays L. Optimization-availability-based design of water-distribution networks. In Journal of Hydraulic Engineering - ASCE. 3 ed. Vol. 118. 1992. p. 420-441
Cullinane, M. J. ; Lansey, K. E. ; Mays, Larry. / Optimization-availability-based design of water-distribution networks. Journal of Hydraulic Engineering - ASCE. Vol. 118 3. ed. 1992. pp. 420-441
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