La détection des fuites dans les conduites de distribution d’eau

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Author	Search for: Hunaidi, Osama¹
Name affiliation	National Research Council of Canada. NRC Institute for Research in Construction
Format	Text, Issue
Physical description	6 p.
Subject	Water mains; Leak detection
Abstract	Say, someone out in a boat on a lake shouts Help! Whether that person is, in fact, helped depends on the language understood by potential listeners and on whether the sound carries far enough. So it is with detecting leaks in water-carrying pipes. They too, in a sense, shout (emit signals), 'The leak is here!' There are various means of detecting the signals. Of them, the leak noise correlator seems to be the most widely used means. Some other means are listening rods, tracer gas, infra-red cameras. Detection is a lot easier with metal pipes. Plastic pipes shout at a frequency that can be difficult to hear, so to speak
Publication date	2000-10-01
Publisher	Institut de recherche en construction, Conseil national de recherches Canada
Series	Solution constructive, no. 40.
Note	Also available in English: Detecting leaks in water-distribution pipes
Language	French
Peer reviewed	No
NPARC number	21275272
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Record identifier	8324efb9-20c8-4878-8b0d-336acf17cf7b
Record created	2015-05-28
Record modified	2020-06-05