Experimental investigation of the check valve behaviour when the flow is reversing

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dc.contributor.authorHimr, Danielcs
dc.contributor.authorHabán, Vladimírcs
dc.contributor.authorHudec, Martincs
dc.contributor.authorPavlík, Václavcs
dc.coverage.issue2016cs
dc.coverage.volume114cs
dc.date.issued2017-05-12cs
dc.description.abstractCheck valve in a pipeline is supposed to prevent the reverse flow and to allow the flow in the positive direction. The construction of check valves follows these requirements, but the check valve must not cause pressure pulsations in transients. It means when the fluid is accelerating or decelerating. The article describes an experimental investigation of a swing check valve when the flow is changing its direction. The check valve was placed in an experimental circuit, where the pressure on the upstream and downstream side of the valve was measured and the current value of flow rate was determined. The goal was to simulate conditions in the real system, where the check valve slam had been observed.en
dc.description.abstractCheck valve in a pipeline is supposed to prevent the reverse flow and to allow the flow in the positive direction. The construction of check valves follows these requirements, but the check valve must not cause pressure pulsations in transients. It means when the fluid is accelerating or decelerating. The article describes an experimental investigation of a swing check valve when the flow is changing its direction. The check valve was placed in an experimental circuit, where the pressure on the upstream and downstream side of the valve was measured and the current value of flow rate was determined. The goal was to simulate conditions in the real system, where the check valve slam had been observed.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationEPJ Web of Conferences. 2017, vol. 114, issue 2016, p. 1-6.en
dc.identifier.doi10.1051/epjconf/201714302036cs
dc.identifier.issn2100-014Xcs
dc.identifier.orcid0000-0003-4500-8631cs
dc.identifier.orcid0000-0002-5445-3537cs
dc.identifier.orcid0000-0002-7683-2992cs
dc.identifier.other136960cs
dc.identifier.scopus55823004900cs
dc.identifier.scopus15729076600cs
dc.identifier.urihttp://hdl.handle.net/11012/84111
dc.language.isoencs
dc.publisherEDP Sciencescs
dc.relation.ispartofEPJ Web of Conferencescs
dc.relation.urihttps://www.epj-conferences.org/articles/epjconf/abs/2017/12/epjconf_efm2017_02036/epjconf_efm2017_02036.htmlcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2100-014X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectCheck valvesen
dc.subjectExperimental investigationsen
dc.subjectFlow changesen
dc.subjectFlow reversalsen
dc.subjectPressure peaksen
dc.subjectPump tripsen
dc.subjectCheck valves
dc.subjectExperimental investigations
dc.subjectFlow changes
dc.subjectFlow reversals
dc.subjectPressure peaks
dc.subjectPump trips
dc.titleExperimental investigation of the check valve behaviour when the flow is reversingen
dc.title.alternativeExperimental investigation of the check valve behaviour when the flow is reversingen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-136960en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:52:44en
sync.item.modts2025.10.14 10:49:42en
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