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dc.contributor.authorDunca, G
dc.contributor.authorIovanel, RG
dc.contributor.authorBucur, DM
dc.contributor.authorCervantes, Michel
dc.date.accessioned2020-06-09T09:22:24Z
dc.date.available2020-06-09T09:22:24Z
dc.date.created2016-10-17T10:56:03Z
dc.date.issued2016
dc.identifier.citationJournal of Applied Fluid Mechanics. 2016, 9 (5), 2427-2434.en_US
dc.identifier.issn1735-3572
dc.identifier.urihttps://hdl.handle.net/11250/2657317
dc.description.abstractThe paper presents a new method for in site discharge estimation in pressured pipes. The method consists in using the water hammer equations solved with the method of characteristics with an unsteady friction factor model. The differential pressure head variation measured during a complete valve closure is used to derive the initial flow rate, similarly to the pressure-time (Gibson) method. The method is validated with a numerical experiment, and tested with experimental laboratory measurements. The results show that the proposed method can reduce the discharge estimation error by 0.6% compared to the standard pressure-time (Gibson) method for the flow rate investigation.en_US
dc.language.isoengen_US
dc.publisherRegional Information Center for Science and Technologyen_US
dc.titleOn the use of the water hammer equations with time dependent friction during a valve closure, for discharge estimationen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber2427-2434en_US
dc.source.volume9en_US
dc.source.journalJournal of Applied Fluid Mechanicsen_US
dc.source.issue5en_US
dc.identifier.doi10.18869/acadpub.jafm.68.236.25332
dc.identifier.cristin1392188
dc.description.localcodeThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. DOI:10.18869/acadpub.jafm.68.236.25332en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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