탄소나노튜브의 변형에 대한 적응 낱알 만들기 접근Nonlocal quasicontinuum approach for deformations of carbon nanotubes

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dc.contributor.author박종연-
dc.contributor.author김성엽-
dc.contributor.author이영민-
dc.contributor.author권성진-
dc.contributor.author임세영-
dc.date.accessioned2013-03-18T22:27:36Z-
dc.date.available2013-03-18T22:27:36Z-
dc.date.created2012-02-06-
dc.date.issued2006-11-01-
dc.identifier.citation대학기계학회 2006년 추계학술대회, v., no., pp.2562 - 2565-
dc.identifier.urihttp://hdl.handle.net/10203/153061-
dc.description.abstractWe propose a coarse-graining method for multiscale analysis of CNT (Carbon Nano Tube) deformations. For fully non-local quasicontinuum, high-order interpolation functions are adopted for finding deformed positions of atoms on the curved structure. Inner displacement between two sublattice of the graphene sheet is introduced to ensure the equilibrium configuration of CNT. The "cluster" concept, which facilitates energy approximation for deformed CNTs, is extended to select the vertices of elements or subdivided regions regardless of the positions of carbon atoms. By defining two remeshing criterion based on deformation, we implement adaptive meshing in the method. The deformation and strain energy for the adaptive coarsegrained model of single-walled CNT are in good agreement with those of fully atomistic models in bending simulation.-
dc.languageKOR-
dc.publisher대학기계학회-
dc.title탄소나노튜브의 변형에 대한 적응 낱알 만들기 접근-
dc.title.alternativeNonlocal quasicontinuum approach for deformations of carbon nanotubes-
dc.typeConference-
dc.type.rimsCONF-
dc.citation.beginningpage2562-
dc.citation.endingpage2565-
dc.citation.publicationname대학기계학회 2006년 추계학술대회-
dc.identifier.conferencecountrySouth Korea-
dc.identifier.conferencecountrySouth Korea-
dc.contributor.localauthor임세영-
dc.contributor.nonIdAuthor박종연-
dc.contributor.nonIdAuthor김성엽-
dc.contributor.nonIdAuthor이영민-
dc.contributor.nonIdAuthor권성진-
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ME-Conference Papers(학술회의논문)
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