Commonly used estimates for background leakage, residential night water demand, and pressure-leakage relationships may not be representative for North American water distribution systems. This paper reports the results of measurements at two pilot DMAs in Ottawa, Canada, that were undertaken to determine actual values. Residential night demand was found to be higher than expected; background leakage was as expected for ductile iron pipes but the leakage-pressure relationship deviated significantly from the expected one.Les estimations couramment utilis\ue9es des fuites dues au suintement naturel, de la demande r\ue9sidentielle de nuit et des relations entre pression et fuite peuvent ne pas \ueatre repr\ue9sentatives des r\ue9seaux de distri...
The article reviews the modelling of District Metered Areas (DMAs) with relatively high leakage rate...
Modelling real distribution networks can be particularly difficult if they are so leaky that the typ...
AbstractThe use of the leak laws to interpret the variation of the minimum night flow with the press...
Leakage in municipal water pipe networks is a significant problem that has economic, environmental, ...
Leakage in water distribution systems is an important issue and of major interest for water utilitie...
A significant portion of the water supplied to people doesn't reach its valid users but instead leak...
A significant portion of the water supplied to people doesn’t reach its valid users but instea...
Several methods have been used in estimating leakages. Although the minimum night flow analysis meth...
We introduce two alternative probabilistic approaches for minimum night flow (MNF) estimation in wat...
Quantification of water losses (WL) in water distribution networks (WDNs) is a crucial task towards ...
It is well understood that leakage in water distribution systems (WDSs) yields adverse financial and...
The estimate of current real losses in water distribution networks (WDN) is crucial to plan investme...
Leakages in water distribution systems have great economic and environmental impacts and are a major...
The use of numerical simulations to improve the management of water distribution networks (WDNs) has...
International audienceThis paper presents a novel data analysis methodology for determining the appr...
The article reviews the modelling of District Metered Areas (DMAs) with relatively high leakage rate...
Modelling real distribution networks can be particularly difficult if they are so leaky that the typ...
AbstractThe use of the leak laws to interpret the variation of the minimum night flow with the press...
Leakage in municipal water pipe networks is a significant problem that has economic, environmental, ...
Leakage in water distribution systems is an important issue and of major interest for water utilitie...
A significant portion of the water supplied to people doesn't reach its valid users but instead leak...
A significant portion of the water supplied to people doesn’t reach its valid users but instea...
Several methods have been used in estimating leakages. Although the minimum night flow analysis meth...
We introduce two alternative probabilistic approaches for minimum night flow (MNF) estimation in wat...
Quantification of water losses (WL) in water distribution networks (WDNs) is a crucial task towards ...
It is well understood that leakage in water distribution systems (WDSs) yields adverse financial and...
The estimate of current real losses in water distribution networks (WDN) is crucial to plan investme...
Leakages in water distribution systems have great economic and environmental impacts and are a major...
The use of numerical simulations to improve the management of water distribution networks (WDNs) has...
International audienceThis paper presents a novel data analysis methodology for determining the appr...
The article reviews the modelling of District Metered Areas (DMAs) with relatively high leakage rate...
Modelling real distribution networks can be particularly difficult if they are so leaky that the typ...
AbstractThe use of the leak laws to interpret the variation of the minimum night flow with the press...