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UDC 628.17.001.4

JUDIN M. Iu., Melnik E. A., Hyamyalyainen M. M., Smirnova S. V.

Hydraulic model in the water distribution network operation control in the city of Saint-Petersburg

Summary

The experience of Saint-Petersburg Vodokanal applying hydraulic models of the water distribution network in tackling most complicated technical problems is described. The process of establishing a comprehensive system of water supply management includes multioption hydraulic calculations and assignment of the control points to control the operation of pumping stations. The investigations of the network resistance are carried out, models are specialized and new simulation trends are developed. The development of information systems that supply the initial data for the models as well as data exchange provide for improving the accuracy of the calculation results and introducing new calculation types.

Key words

water supply network , information system , breakdown rate , hydraulic model , control points in the distribution network

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SPISOK LITERATURY

1. Makhnev P. P., Iudin M. Iu., Pilenkova E. E., Khiamialiainen M. M. Modelirovanie podachi vody Sankt-Peterburga // Vodosnabzhenie i san. tekhnika. 2004. № 8, ch. 2.
2. Guidance for management of distribution system operation and maintenance: Prepared by Arun K. Deb, et. al.; sponsored by AWWA Research Foundation, 2000.
3. Lauer W. C. Water quality in the distribution system. – American Water Works Association (AWWA), 2005.