Dynamic load of the carrying structure of an articulated wagon with new draft gear concepts

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dc.contributor.authorFomin, Oleksijcs
dc.contributor.authorLovska, Alyonacs
dc.contributor.authorPíštěk, Václavcs
dc.contributor.authorKučera, Pavelcs
dc.coverage.volume33cs
dc.date.issued2020-10-19cs
dc.description.abstractThe article deals with a new draft gear concept proposed by the authors to reduce the dynamic load of wagons in operational modes. The peculiarity of the concept is transformation of the kinetic impact energy into the work of viscous resistance forces when the viscous fluid passes through the throttle openings of the piston. The concept can be introduced for the wagons, in which centre sills of the frames are of closed sections. The mathematic modelling was conducted for the dynamic load of articulated wagons with consideration of the draft gear concept. It was established that the use of the draft gear concept can lower the dynamic load of wagons by about 10 %. The research will encourage engineers to design modern structures of rolling stock units and increase their operational efficiency.en
dc.formattextcs
dc.format.extent84-89cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationVibroengineering Procedia. 2020, vol. 33, p. 84-89.en
dc.identifier.doi10.21595/vp.2020.21591cs
dc.identifier.issn2345-0533cs
dc.identifier.orcid0000-0003-2863-0226cs
dc.identifier.orcid0000-0001-9652-9897cs
dc.identifier.other165666cs
dc.identifier.researcheridAAK-6214-2020cs
dc.identifier.researcheridR-5127-2018cs
dc.identifier.scopus6508192662cs
dc.identifier.scopus7005045820cs
dc.identifier.urihttp://hdl.handle.net/11012/196592
dc.language.isoencs
dc.publisherJVE Internationalcs
dc.relation.ispartofVibroengineering Procediacs
dc.relation.urihttps://www.jvejournals.com/article/21591cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2345-0533/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectarticulated wagonen
dc.subjectcarrying structureen
dc.subjectdynamicsen
dc.subjectstrengthen
dc.subjecttransport mechanicsen
dc.titleDynamic load of the carrying structure of an articulated wagon with new draft gear conceptsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-165666en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:47:57en
sync.item.modts2025.01.17 18:35:41en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. Ústav automobilního a dopravního inženýrstvícs
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