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dc.contributor.authorHosseini, Seyed Mohammad Hossein-
dc.contributor.authorKharaghani, Abdolreza-
dc.contributor.authorKirsch, Christoph-
dc.contributor.authorGabbert, Ulrich-
dc.date.accessioned2018-10-30T15:19:01Z-
dc.date.available2018-10-30T15:19:01Z-
dc.date.issued2013-
dc.identifier.issn0263-8223de_CH
dc.identifier.issn1879-1085de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/12351-
dc.description.abstractThe propagation of guided Lamb waves in metallic foam sandwich panels is described in this paper and analyzed numerically with a three-dimensional finite element simulation. The influence of geometrical properties of the foam sandwich plates (such as the irregularity of the foam structure, the relative density or the cover plate thickness) on the wave propagation is investigated in a parametric study. Open-cell and closed-cell structures are found to exhibit similar wave propagation behavior. In addition to the finite element model with fully resolved microstructure, a simplified, computationally cheaper model is also considered – there the porous core of the sandwich panel is approximated by a homogenized effective medium. The limitations of this homogenization approach are briefly pointed out.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofComposite Structuresde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc530: Physikde_CH
dc.titleNumerical simulation of Lamb wave propagation in metallic foam sandwich structures : a parametric studyde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.1016/j.compstruct.2012.10.039de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end400de_CH
zhaw.pages.start387de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume97de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Hosseini, S. M. H., Kharaghani, A., Kirsch, C., & Gabbert, U. (2013). Numerical simulation of Lamb wave propagation in metallic foam sandwich structures : a parametric study. Composite Structures, 97, 387–400. https://doi.org/10.1016/j.compstruct.2012.10.039
Hosseini, S.M.H. et al. (2013) ‘Numerical simulation of Lamb wave propagation in metallic foam sandwich structures : a parametric study’, Composite Structures, 97, pp. 387–400. Available at: https://doi.org/10.1016/j.compstruct.2012.10.039.
S. M. H. Hosseini, A. Kharaghani, C. Kirsch, and U. Gabbert, “Numerical simulation of Lamb wave propagation in metallic foam sandwich structures : a parametric study,” Composite Structures, vol. 97, pp. 387–400, 2013, doi: 10.1016/j.compstruct.2012.10.039.
HOSSEINI, Seyed Mohammad Hossein, Abdolreza KHARAGHANI, Christoph KIRSCH und Ulrich GABBERT, 2013. Numerical simulation of Lamb wave propagation in metallic foam sandwich structures : a parametric study. Composite Structures. 2013. Bd. 97, S. 387–400. DOI 10.1016/j.compstruct.2012.10.039
Hosseini, Seyed Mohammad Hossein, Abdolreza Kharaghani, Christoph Kirsch, and Ulrich Gabbert. 2013. “Numerical Simulation of Lamb Wave Propagation in Metallic Foam Sandwich Structures : A Parametric Study.” Composite Structures 97: 387–400. https://doi.org/10.1016/j.compstruct.2012.10.039.
Hosseini, Seyed Mohammad Hossein, et al. “Numerical Simulation of Lamb Wave Propagation in Metallic Foam Sandwich Structures : A Parametric Study.” Composite Structures, vol. 97, 2013, pp. 387–400, https://doi.org/10.1016/j.compstruct.2012.10.039.


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