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dc.contributor.authorZeman, Vladimír
dc.contributor.authorHlaváč, Zdeněk
dc.date.accessioned2013-02-27T12:04:33Z
dc.date.available2013-02-27T12:04:33Z
dc.date.issued2011
dc.identifier.citationApplied and Computational Mechanics. 2011, vol. 5, no. 1, p. 111-122.en
dc.identifier.issn1802-680X (Print)
dc.identifier.issn2336-1182 (Online)
dc.identifier.urihttp://www.kme.zcu.cz/acm/index.php/acm/article/view/115/95
dc.identifier.urihttp://hdl.handle.net/11025/1367
dc.description.abstractThe paper deals with the modelling and modal analysis of the large package of identical parallel rods linked by transverse springs (spacer grids) placed on several level spacings. The rod discretization by finite element method is based on Rayleigh beam theory. For the cyclic and central symmetric package of rods (such as fuel rods in nuclear fuel assembly) the system decomposition on the identical revolved rod segments was applied. A modal synthesis method with condensation is used for modelling of the whole system. The presented method is the first step for modelling the nuclear fuel assembly vibration caused by excitation determined by the support plate motion of the reactor core.en
dc.format12 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.subjectdistanční mřížkycs
dc.subjectmodelování vibracícs
dc.subjectmodální veličinycs
dc.titleModal properties of the flexural vibrating package of rods linked by spacer gridsen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedspacer gridsen
dc.subject.translatedmodelling of vibrationsen
dc.subject.translatedmodal valuesen
dc.type.statusPeer-revieweden
Appears in Collections:Volume 5, number 1 (2011)
Články / Articles (KME)
Volume 5, number 1 (2011)

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