Hydraulic Uniformity Index for Water Distribution Networks
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VIEW THE REPLYPublication: Journal of Water Resources Planning and Management
Volume 146, Issue 2
Abstract
Various reliability measures have been developed to evaluate design and operational aspects of water distribution system (WDS) performance. Conventional reliability indicators mainly focus on nodal supply conditions, such as nodal pressure and available discharge. Here, a new link-based reliability index is proposed that considers pipe head loss–distribution throughout a network. The proposed index, the hydraulic uniformity index (HUI), is approximated using the equivalent hydraulic gradient and intends to distribute the hydraulic gradient as uniformly as possible throughout the network by enlarging steep-gradient pipes and reducing the size of low-gradient pipes, while satisfying the design constraints. The HUI is intended to overcome the shortcomings of conventional node-based indices by synchronizing the evaluation components with the design elements for intuitive system evaluation. An applied study using the Hanoi benchmark network demonstrates that the proposed HUI can be used as an indicator to evaluate system design and operational reliability.
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Data Availability Statement
Some or all data, models, or code generated or used during the study are available from the corresponding author by request.
Acknowledgments
This work is supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (NRF-2016R1A2B4014273); and the EDISON (Education-research Integration through Simulation On the Net) Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT, and Future Planning (2017M3C 1A6075016).
References
Afshar, M. H., M. Akbari, and M. A. Mariño. 2005. “Simultaneous layout and size optimization of water distribution networks: Engineering approach.” J. Infrastruct. Syst. 11 (4): 221–230. https://doi.org/10.1061/(ASCE)1076-0342(2005)11:4(221).
Awumah, K., I. Goulter, and S. K. Bhatt. 1990. “Assessment of reliability in water distribution networks using entropy based measures.” Stochastic Hydrol. Hydraul. 4 (4): 309–320. https://doi.org/10.1007/BF01544084.
Bates, B. C., M. Kundzewicz, S. Wu, and J. P. Palutikof. 2008. Climate change and water, IPCC technical paper IV. Geneva: Intergovernmental Panel on Climate Change.
Cabrera, E., E. Gómez, E. Cabrera, Jr., J. Soriano, and V. Espert. 2014. “Energy assessment of pressurized water systems.” J. Water Resour. Plann. Manage. 141 (8): 04014095. https://doi.org/10.1061/(ASCE)WR.1943-5452.0000494.
Cabrera, E., M. A. Pardo, R. Cobacho, and E. Cabrera Jr. 2010. “Energy audit of water networks.” J. Water Resour. Plann. Manage. 136 (6): 669–677. https://doi.org/10.1061/(ASCE)WR.1943-5452.0000077.
Candelieri, A., D. Soldi, and F. Archetti. 2015. “Network analysis for resilience evaluation in water distribution networks.” Environ. Eng. Manage. J. 14 (6): 1261–1270. https://doi.org/10.30638/eemj.2015.136.
Colombo, A. F., and B. W. Karney. 2009. “Leaks and water use representation in water distribution system models: Finding a working equivalence.” J. Hydraul. Eng. 135 (3): 234–239. https://doi.org/10.1061/(ASCE)0733-9429(2009)135:3(234).
Creaco, E., M. Franchini, and E. Todini. 2016. “The combined use of resilience and loop diameter uniformity as a good indirect measure of network reliability.” Urban Water J. 13 (2): 167–181. https://doi.org/10.1080/1573062X.2014.949799.
Cunha, M. D. C., and J. Sousa. 1999. “Water distribution network design optimization: Simulated annealing approach.” J. Water Resour. Plann. Manage. 125 (4): 215–221. https://doi.org/10.1061/(ASCE)0733-9496(1999)125:4(215).
Di Nardo, A., M. Di Natale, C. Giudicianni, R. Greco, and G. F. Santonastaso. 2018. “Complex network and fractal theory for the assessment of water distribution network resilience to pipe failures.” Water Sci. Technol. Water Supply 18 (3): 767–777. https://doi.org/10.2166/ws.2017.124.
Di Nardo, A., R. Greco, G. F. Santonastaso, and M. Di Natale. 2010. “Resilience and entropy indices for water supply network sectorization in district meter areas.” In Proc., Int. Conf. on Hydroinformatics, 2365–2373. Tianjin, China: Tianjin Univ.
Dziedzic, R. M., and B. W. Karney. 2013. “Energy metrics for water distribution assessment.” In Proc., 46th Annual Stormwater and Urban Water Systems Modeling Conf. on Journal of Water Management Modeling. Guelph, ON, Canada: Computational Hydraulics International.
Fadaee, M., and R. Tabatabaei. 2010. “Estimation of failure probability in water pipes network using statistical model.” World Appl. Sci. J. 11 (9): 1157–1163.
Fujiwara, O., and H. D. Tung. 1991. “Reliability improvement for water distribution networks through increasing pipe size.” Water Resour. Res. 27 (7): 1395–1402. https://doi.org/10.1029/91WR00882.
Greco, R., A. Di Nardo, and G. Santonastaso. 2012. “Resilience and entropy as indices of robustness of water distribution networks.” J. Hydroinf. 14 (3): 761–771. https://doi.org/10.2166/hydro.2012.037.
Halhal, D., G. A. Walters, D. Ouazar, and D. A. Savic. 1997. “Water network rehabilitation with structured messy genetic algorithm.” J. Water Resour. Plann. Manage. 123 (3): 137–146. https://doi.org/10.1061/(ASCE)0733-9496(1997)123:3(137).
Hashemi, S., Y. R. Filion, and V. L. Speight. 2015. “Pipe-level energy metrics for energy assessment in water distribution networks.” Procedia Eng. 119 (17): 139–147. https://doi.org/10.1016/j.proeng.2015.08.864.
Jayaram, N., and K. Srinivasan. 2008. “Performance-based optimal design and rehabilitation of water distribution networks using life cycle costing.” Water Resour. Res. 44 (1): W01417. https://doi.org/10.1029/2006WR005316.
Jeong, G., A. Wicaksono, and D. Kang. 2017. “Revisiting the resilience index for water distribution networks.” J. Water Resour. Plann. Manage. 143 (8): 04017035. https://doi.org/10.1061/(ASCE)WR.1943-5452.0000792.
Kang, D., and K. Lansey. 2011. “Revisiting optimal water-distribution system design: Issues and a heuristic hierarchical approach.” J. Water Resour. Plann. Manage. 138 (3): 208–217. https://doi.org/10.1061/(ASCE)WR.1943-5452.0000165.
Khomsi, D., G. A. Walters, A. R. D. Thorley, and D. Ouazar. 1996. “Reliability tester for water-distribution networks.” J. Comput. Civ. Eng. 10 (1): 10–19. https://doi.org/10.1061/(ASCE)0887-3801(1996)10:1(10).
Mays, L. W. 1989. Reliability analysis of water distribution systems. Reston, VA: ASCE.
Ostfeld, A. 2004. “Reliability analysis of water distribution systems.” J. Hydroinf. 6 (4): 281–294. https://doi.org/10.2166/hydro.2004.0021.
Prasad, T. D., and N. S. Park. 2003. “Multiobjective genetic algorithms for design of water distribution networks.” J. Water Resour. Plann. Manage. 1 (73): 73–82. https://doi.org/10.1061/(ASCE)0733-9496(2004)130.
Raad, D. N., A. N. Sinske, and J. H. Van Vuuren. 2010. “Comparison of four reliability surrogate measures for water distribution systems design.” Water Resour. Res. 46 (5): W05524. https://doi.org/10.1029/2009WR007785.
Shi, P. 2006. “Seismic response modeling of water supply systems.” Ph.D. dissertation, School of Civil and Environmental Engineering, Cornell Univ.
Shuang, Q., Y. Liu, Y. Tang, J. Liu, and K. Shuang. 2017. “System reliability evaluation in water distribution networks with the impact of valves experiencing cascading failures.” Water 9 (6): 413. https://doi.org/10.3390/w9060413.
Su, Y.-C., L. W. Mays, N. Duan, and K. E. Lansey. 1987. “Reliability-based optimization model for water distribution systems.” J. Hydraul. Eng. 114 (12): 1539–1556. https://doi.org/10.1061/(ASCE)0733-9429(1987)113:12(1539).
Suribabu, C. R., K. Prashanth, S. V. Kumar, and N. S. Ganesh. 2016. “Resilience enhancement methods for water distribution networks.” Jordan J. Civ. Eng. 10 (2): 219–231. https://doi.org/10.14525/JJCE.10.1.3538.
Tanyimboh, T. T., and A. B. Templeman. 1993. “Calculating maximum entropy flows in networks.” J. Oper. Res. Soc. 44 (4): 383–396. https://doi.org/10.1057/jors.1993.68.
Todini, E. 2000. “Looped water distribution networks design using a resilience index based heuristic approach.” Urban Water 2 (2): 115–122. https://doi.org/10.1016/S1462-0758(00)00049-2.
Wagner, J. M., U. Shamir, and D. H. Marks. 1988. “Water distribution reliability: Simulation methods.” J. Water Resour. Plann. Manage. 114 (3): 276–294. https://doi.org/10.1061/(ASCE)0733-9496(1988)114:3(276).
Xu, C., and C. Goulter. 1999. “Reliability-based optimal design of water distribution networks.” J. Water Resour. Plann. Manage. 125 (6): 352–362. https://doi.org/10.1061/(ASCE)0733-9496(1999)125:6(352).
Yamijala, S., S. D. Guikema, and K. Brumbelow. 2009. “Statistical models for the analysis of water distribution system pipe break data.” Reliab. Eng. Syst. Saf. 94 (2): 282–293. https://doi.org/10.1016/j.ress.2008.03.011.
Yazdani, A., and P. Jeffrey. 2010. “Robustness and vulnerability analysis of water distribution networks using graph theoretic and complex network principles.” In Proc., 12th Annaul Conf. on Water Distribution Systems Analysis (WDSA), 933–945. Reston, VA: ASCE.
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©2019 American Society of Civil Engineers.
History
Received: Dec 5, 2018
Accepted: Jun 27, 2019
Published online: Dec 12, 2019
Published in print: Feb 1, 2020
Discussion open until: May 12, 2020
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