Average Pressure in a Water Supply System (CROSBI ID 652347)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Halkijević, Ivan ; Vouk, Dražen ; Posavčić, Hana
engleski
Average Pressure in a Water Supply System
The average water pressure in a water supply system is usually determined as the weighted (by some parameter) average value of all pressures. In IWA (International Water Association) methodology, average pressure is used for calculating 'Unavoidable Annual Real Losses' (UARL), which are a core component for deriving the ILI index (Infrastructure Leakage Index). This paper gives an overview and the comparison of several approaches for determining the average pressure required for the calculation of UARL. The determination of the average water pressure is based on field pressure measurements and the use of calibrated hydraulic mathematical model. Some advantages and disadvantages of each method is pointed out.
average pressure, water losses, water systems, UARL, hydraulic mathematical model
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Podaci o prilogu
102-112.
2017.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 15th International Symposium Water Management and Hydraulics Engineering
Bekić, Damir ; Carević, Dalibor ; Vouk, Dražen
Zagreb: Građevinski fakultet Sveučilišta u Zagrebu
978-953-8168-17-8
2410-5910
Podaci o skupu
15th International Symposium Water Management and Hydraulics Engineering
predavanje
06.09.2017-08.09.2017
Primošten, Hrvatska