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dc.contributor.authorPelikán, Vladimír
dc.contributor.authorHora, Petr
dc.contributor.authorMachová, Anna
dc.contributor.authorČervená, Olga
dc.date.accessioned2013-04-08T12:26:41Z
dc.date.available2013-04-08T12:26:41Z
dc.date.issued2008
dc.identifier.citationApplied and Computational Mechanics. 2008, vol. 2, no. 1, p. 323-334.en
dc.identifier.issn1802-680X
dc.identifier.urihttp://www.kme.zcu.cz/acm/old_acm/full_papers/acm_vol2no2_p012.pdf
dc.identifier.urihttp://hdl.handle.net/11025/1597
dc.description.abstractThis article presents a large-scale molecular dynamic simulations of wave propagation in a cracked bcc (body centered cubic) iron crystal based on an N-body potential model which gives a good description of an anisotropic elasticity. The crystal is loaded by a stress pulse on its front face and the response is detected on its opposite face. The various shapes, amplitudes, and widths of stress pulse are considered. The simulations are performed also for a central pre-existing Griffith crack. The crack is embedded in a bcc iron crystal having a basic cubic orientation. The acquired results bring important information for further analysis oriented to new NDT nanoscale methods.en
dc.format12 s.
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.relation.ispartofseriesApplied and Computational Mechanicsen
dc.rights© 2008 University of West Bohemia. All rights reserved.en
dc.subjectvlněnícs
dc.subjectželezocs
dc.subjectměřenícs
dc.subjectsimulace a modelovánícs
dc.titleThe influence of the excitation pulse shape on the stress wave propagation in a bcc iron crystalen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.subject.translatedwavesen
dc.subject.translatedironen
dc.subject.translatedmeasurementen
dc.subject.translatedsimullation and modellingen
dc.type.statusPeer-revieweden
Appears in Collections:Volume 2, number 2 (2008)
Volume 2, number 2 (2008)

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