DETERMINATION OF WATER FLOW CONNECTION IN WATER SUPPLY SYSTEM IN PUBLIC BUILDINGS
Author(s) -
Joanna Gwoździej-Mazur,
Piotr Krzysztof Tuz
Publication year - 2016
Publication title -
journal of ecological engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.311
H-Index - 19
eISSN - 2392-0629
pISSN - 2081-139X
DOI - 10.12912/23920629/63282
Subject(s) - water supply , connection (principal bundle) , environmental science , flow (mathematics) , water flow , hydrology (agriculture) , environmental engineering , geology , engineering , mathematics , geotechnical engineering , mechanical engineering , geometry
An important factor for selection of main water meters is a precise determination of design flow, value of “nieprzewyższenia”. Presently, technical norms, on which determination of design flow for diameter selection of waterworks selection and consequently water meters selection are based, are no reliable in relation to the actual flow. This gives arguments to ascertain that harmonized standards do not meet Polish conditions and it requires correction. The article presents the method of determining the actual design flow for water supply system connection, which has an impact on a proper selection of main water meters in public buildings.
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