Reliability modelling of water distribution system (WDS) for operation and maintenance needs

• Autorzy: Kwietniewski M.
• Języki publikacji: EN

Abstrakty

EN

From the point of view of enterprises dealing with WDS operation and maintenance, parameter assessment of reliability of WDS functioning is one of the basics for the assessment of the quality of water-supply services afforded by enterprises. To make reliability assessment possible, a two-state model of WDS reliability has been proposed. The basic parameter of this model is the probability of satisfactory performance of the system as a function of its reliability. Other, no less important parameters characterizing the model are probability of part fault state, intensity of occurrence of part fault states, average time of satisfactory performance state and average time of part fault state of the system. The model has been used to estimate the function of a definite WDS reliability on the basis of operational research of reliability during 3years of its functioning.

Słowa kluczowe

EN

reliability; water distribution; modeling

• Wydawca: Institute of Hydro-Engineering of Polish Academy of Sciences
• Czasopismo: Archives of Hydro-Engineering and Environmental Mechanics
• Rocznik: 2004
• Tom: Vol. 51, nr 1
• Strony: 85--92
• Opis fizyczny: Bibliogr. 13 poz., tab., il.

Twórcy

autor

Kwietniewski M.

• Institute of Water Supply and Hydraulic Engineering of the Warsaw University of Technology ul. Nowowiejska 20, 00-653 Warsaw, Poland,

Bibliografia

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