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DC poleHodnotaJazyk
dc.contributor.authorZeman, Vladimír
dc.contributor.authorHlaváč, Zdeněk
dc.date.accessioned2013-02-26T10:53:06Z
dc.date.available2013-02-26T10:53:06Z
dc.date.issued2011
dc.identifier.citationApplied and Computational Mechanics. 2011, vol. 5, no. 2, p. 256-266.en
dc.identifier.issn1802-680X (Print)
dc.identifier.issn2336-1182 (Online)
dc.identifier.urihttp://www.kme.zcu.cz/acm/index.php/acm/article/view/159/132
dc.identifier.urihttp://hdl.handle.net/11025/1334
dc.description.abstractThe paper deals with the modelling and modal analysis of the hexagonal type nuclear fuel assembly. This very complicated mechanical system is created from the many beam type components shaped into spacer grids. The cyclic and central symmetry of the fuel rod package and load-bearing skeleton is advantageous for the fuel assembly decomposition into six identical revolved fuel rod segments, centre tube and skeleton linked by several spacer grids in horizontal planes. The derived mathematical model is used for the modal analysis of the Russian TVSA-T fuel assembly and validated in terms of experimentally determined natural frequencies, modes and static deformations caused by lateral force and torsional couple of forces. The presented model is the first necessary step for modelling of the nuclear fuel assembly vibration caused by different sources of excitation during the nuclear reactor VVER type operation.en
dc.format14 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.relation.ispartofseriesApplied and Computational Mechanicsen
dc.rights© 2011 University of West Bohemia. All rights reserved.en
dc.subjectpalivový článekcs
dc.subjectmodelování vibracícs
dc.subjectmodální hodnotycs
dc.subjectmetoda dekompozicecs
dc.titleModelling and modal properties of nuclear fuel assemblyen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedfuel assemblyen
dc.subject.translatedmodelling of vibrationsen
dc.subject.translatedmodal valuesen
dc.subject.translateddecomposition methoden
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Volume 5, number 2 (2011)
Články / Articles (KME)
Volume 5, number 2 (2011)

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  5. Volume 5 (2011)
  6. Volume 5, number 2 (2011)