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Cevovodi pod pritiskom i rizik od razmene fluida sa okolinom

dc.creatorPavlović, Dragutin
dc.creatorIvetić, Marko
dc.date.accessioned2019-04-19T14:13:43Z
dc.date.available2019-04-19T14:13:43Z
dc.date.issued2009
dc.identifier.issn0350-5049
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/241
dc.description.abstractThe pressurized pipeline fluid transport is supposed to be cheap, reliable and efficient. If buried, pipelines are hard observable by means of leaks, minor cracks and asset damages. These phenomena can influence both the fluid quality and the state of the surrounding environment. Hydraulic transients are described as the potential cause of fluids exchange (water is supposed here as fluid). The basics of hydraulic transient analysis are given. Pipeline system monitoring importance is emphasized. The laboratory transient research set-up is presented and some comments on the experimental results are given. .en
dc.description.abstractTransport fluida pod pritiskom smatra se pouzdanom, efikasnom i jeftinom aktivnošću. Ako su ukopani, kontrola celovitosti cevovoda i ispravnosti opreme je otežana ili gotovo nemoguća. Curenja i kvarovi, sakriveni od pogleda, rizik su za kvalitet fluida koji se transportuje ili za sredinu u kojoj su cevovodi položeni. U radu se hidrauličke prelazne pojave prikazuju kao jedan od mogućih uzroka razmene fluida (ovde vode) između cevovoda i okoline. Daje se osvrt na značaj monitoringa sistema pod pritiskom. Prikazan je jedan od hidrauličkih pogleda na pojavu. Opisuje se laboratorijska instalacija za proučavanje prelaznih pojava i daje komentar nekih od eksperimentalnih rezultata ostvarenih na njoj. .sr
dc.publisherUdruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd
dc.rightsopenAccess
dc.sourceVoda i sanitarna tehnika
dc.subjectpipelineen
dc.subjectintegrityen
dc.subjectmonitoringen
dc.subjecthydraulicsen
dc.subjecttransientsen
dc.subjectrisken
dc.subjectenvironmenten
dc.subjectcevovodsr
dc.subjectmonitoringsr
dc.subjecthidraulikasr
dc.subjectprelazne pojavesr
dc.subjectriziksr
dc.subjectokruženjesr
dc.titleThe pressurized pipelines: The risk of bidirectional fluid exchange with the environmenten
dc.titleCevovodi pod pritiskom i rizik od razmene fluida sa okolinomsr
dc.typearticle
dc.rights.licenseARR
dc.citation.epage18
dc.citation.issue6
dc.citation.other39(6): 5-18
dc.citation.rankM51
dc.citation.spage5
dc.citation.volume39
dc.identifier.rcubconv_245
dc.type.versionpublishedVersion


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