Assessment of the adequacy of probabilistic water sampling and flow distribution model to the real processes in the water supply and distribution systems
https://doi.org/10.21285/2227-2917-2022-1-40-51
Abstract
The study is aimed at justifying the adequacy of a previously developed mathematical model of water sampling and flow distribution to the probabilistic processes taking place in water supply and distribution systems (WSDS), as well as the validity of using the developed model for describing the WSDS operational process. At present, the design of such systems is subject to severe requirements, including the reliability of consumer supply and the cost efficiency of WSDS operation. WSDS meeting these requirements can be created based on the analysis of existing WSDS, considering the effect of various external factors. A key aspect in such an analysis is probabilistic water sampling as the process determining the operation of the entire system. According to water sampling combinations of various WSDS units, the procedure of flow distribution was carried out. Using the same WSDS, a sampling-based distribution of flows according to the presented method was performed. The probabilistic parameters of WSDS operation for the considered options were obtained and compared with the results of hydraulic calculations. The obtained parameters showed good agreement. In comparison with other methods, the described probabilistic model of WSDS operation is characterized by operational simplicity and cost efficiency due to the small number of operations. The previously developed mathematical model of sampling and flow distribution according to the studied method can be used for describing WSDS operational processes and assessing the reliability of water supply to consumers.
About the Author
A. S. Dushin
LLC Network company “IRKUT”
Russian Federation
Competing Interests:
Russian Federation
Aleksei S. Dushin - Civil Engineer, LLC Network company “IRKUT”.
28A Aviastroiteley St., Irkutsk 664020
Competing Interests:
None
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Review
For citations:
Dushin A.S. Assessment of the adequacy of probabilistic water sampling and flow distribution model to the real processes in the water supply and distribution systems. Izvestiya vuzov. Investitsii. Stroitelstvo. Nedvizhimost. 2022;12(1):40-51. (In Russ.) https://doi.org/10.21285/2227-2917-2022-1-40-51
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