Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes

Rocznik Ochrona Środowiska 2021, vol. 23, pp. 835-844

Jacek Dawidowicz¹ Ten adres pocztowy jest chroniony przed spamowaniem. Aby go zobaczyć, konieczne jest włączenie w przeglądarce obsługi JavaScript., Andrzej Czapczuk² , Wojciech Kruszyński¹ 

	1. Białystok Technical University, Poland 2. F.B.I. TASBUD Capital Group, Poland
	Ten adres pocztowy jest chroniony przed spamowaniem. Aby go zobaczyć, konieczne jest włączenie w przeglądarce obsługi JavaScript.
	https://doi.org/10.54740/ros.2021.057

The design of the water distribution system is inherently linked to the execution of calculations, which aim, among other things, to determine the flow rate through individual pipes and the selection of diameters at the appropriate speed. Each step in the calculations is followed by an evaluation of the results and, if necessary, a correction of the data and further calculations. It is up to the designer to analyse the accuracy of the calculation results and is time-consuming for large systems. In this article, a diagnostic method for the results of hydraulic calculations, based on Kohonen Network, which classifies nominal diameters [DN] on the basis of data, in the form of flows, has been proposed_. After calculating the new variant of the water distribution system, the individual calculation sections are assigned to the neurons of the topological map of Kohonen Network drawn up for nominal diameters. By comparing the diameter used for the calculation, with the diameter obtained on the topological map, the accuracy of the chosen diameter can be assessed. The topological map, created as a result of labelling the neurons of the output layer of the Kohonen Network, graphically shows the position of the classified diameter, relative to those diameters with similar input values. The position of a given diameter, relative to other diameters, may suggest the need to change the diameter of the pipe.

water distribution system, hydraulic calculations, diameter selection, Kohonen Network, evaluation of calculation results

AMA Style
Dawidowicz J, Czapczuk A, Kruszyński W. Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes. Rocznik Ochrona Środowiska. 2021; 23. https://doi.org/10.54740/ros.2021.057

ACM Style
Dawidowicz, J., Czapczuk, A., Kruszyński, W. 2021. Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes. Rocznik Ochrona Środowiska. 23. DOI:https://doi.org/10.54740/ros.2021.057

ACS Style
Dawidowicz, J.; Czapczuk, A.; Kruszyński, W. Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes Rocznik Ochrona Środowiska 2021, 23, 835-844. https://doi.org/10.54740/ros.2021.057

APA Style
Dawidowicz, J., Czapczuk, A., Kruszyński, W. (2021). Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes. Rocznik Ochrona Środowiska, 23, 835-844. https://doi.org/10.54740/ros.2021.057

ABNT Style
DAWIDOWICZ, J.; CZAPCZUK, A.; KRUSZYŃSKI, W. Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes. Rocznik Ochrona Środowiska, v. 23, p. 835-844, 2021. https://doi.org/10.54740/ros.2021.057

Chicago Style
Dawidowicz, Jacek, Czapczuk, Andrzej, Kruszyński, Wojciech. 2021. "Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes". Rocznik Ochrona Środowiska 23, 835-844. https://doi.org/10.54740/ros.2021.057

Harvard Style
Dawidowicz, J., Czapczuk, A., Kruszyński, W. (2021) "Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes", Rocznik Ochrona Środowiska, 23, pp. 835-844. doi:https://doi.org/10.54740/ros.2021.057

IEEE Style
J. Dawidowicz, A. Czapczuk, W. Kruszyński, "Kohonen Artificial Networks for the Verification of the Diameters of Water-pipes", RoczOchrSrod, vol 23, pp. 835-844. https://doi.org/10.54740/ros.2021.057