Experimental investigation of check valve behaviour during the pump trip

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dc.contributor.authorHimr, Danielcs
dc.contributor.authorHabán, Vladimírcs
dc.contributor.authorHudec, Martincs
dc.coverage.issue1cs
dc.coverage.volume813cs
dc.date.issued2017-04-04cs
dc.description.abstractThe paper is focused on the description of an experimental investigation of a nozzle check valve. Attention is paid to the behaviour during transitions when the flow is decelerating. Flow reversal is often accompanied with the check valve slam, because the check valve closes with a delay after the flow changes its direction. The maximal back flow velocity determines the maximal pressure peak when the check valve closes, so this velocity was found for different flow decelerations.en
dc.description.abstractThe paper is focused on the description of an experimental investigation of a nozzle check valve. Attention is paid to the behaviour during transitions when the flow is decelerating. Flow reversal is often accompanied with the check valve slam, because the check valve closes with a delay after the flow changes its direction. The maximal back flow velocity determines the maximal pressure peak when the check valve closes, so this velocity was found for different flow decelerations.en
dc.formattextcs
dc.format.extent1-5cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Physics: Conference Series. 2017, vol. 813, issue 1, p. 1-5.en
dc.identifier.doi10.1088/1742-6596/813/1/012054cs
dc.identifier.issn1742-6588cs
dc.identifier.orcid0000-0003-4500-8631cs
dc.identifier.orcid0000-0002-5445-3537cs
dc.identifier.orcid0000-0002-7683-2992cs
dc.identifier.other134897cs
dc.identifier.scopus55823004900cs
dc.identifier.scopus15729076600cs
dc.identifier.urihttp://hdl.handle.net/11012/84109
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofJournal of Physics: Conference Seriescs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1742-6596/813/1/012054cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1742-6588/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectcheck valve slamen
dc.subjectpump tripen
dc.subjectflow reversalen
dc.subjectcheck valve slam
dc.subjectpump trip
dc.subjectflow reversal
dc.titleExperimental investigation of check valve behaviour during the pump tripen
dc.title.alternativeExperimental investigation of check valve behaviour during the pump tripen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-134897en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:52:43en
sync.item.modts2025.10.14 10:38:31en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. EÚ-odbor fluidního inženýrství Viktora Kaplanacs

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EÚ-odbor fluidního inženýrství Viktora Kaplana