Longitudinal wave propagation in nanorods using a general nonlocal unimodal rod theory and calibration of nonlocal parameter with lattice dynamics

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dc.authoridAYDOGDU, METIN/0000-0003-4567-2532
dc.authorwosidAydogdu, Metin/A-2596-2009
dc.contributor.authorAydogdu, Metin
dc.date.accessioned2024-06-12T11:09:18Z
dc.date.available2024-06-12T11:09:18Z
dc.date.issued2012
dc.departmentTrakya Üniversitesien_US
dc.description.abstractIn the present study, longitudinal wave propagation in nanorods is studied using nonlocal elasticity theory. The nonlocal constitutive equations of Eringen are used in the formulations. A unified rod theory including lateral inertia, shear and surface stress effects which gives the previous theories as a special case is adopted in the formulation of the displacement field. A modification is proposed to Eringen's nonlocal parameter e(0) by obtaining an explicit relation for it. The nonlocal parameter is calibrated using lattice dynamics. It is obtained that the nonlocal parameter is material and geometry dependent. Considering lateral inertia and surface effects improves longitudinal wave characteristics of nanorods. (C) 2012 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijengsci.2012.02.004
dc.identifier.endpage28en_US
dc.identifier.issn0020-7225
dc.identifier.issn1879-2197
dc.identifier.scopus2-s2.0-84861117952en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage17en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijengsci.2012.02.004
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22763
dc.identifier.volume56en_US
dc.identifier.wosWOS:000304848000003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal Of Engineering Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNonlocal Elastic Rod Modelen_US
dc.subjectWave Propagationen_US
dc.subjectUnimodal Theoriesen_US
dc.subjectWalled Carbon Nanotubesen_US
dc.subjectContinuum-Mechanicsen_US
dc.subjectShear Deformationen_US
dc.subjectVibrationen_US
dc.subjectElasticityen_US
dc.subjectModelsen_US
dc.subjectStrainen_US
dc.subjectBeamsen_US
dc.subjectTubesen_US
dc.titleLongitudinal wave propagation in nanorods using a general nonlocal unimodal rod theory and calibration of nonlocal parameter with lattice dynamicsen_US
dc.typeArticleen_US

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