نمایش مختصر رکورد

dc.contributor.authorZaeri, Mohammad Mahdien_US
dc.contributor.authorZiaei-Rad, Saeeden_US
dc.date.accessioned1399-07-08T18:20:47Zfa_IR
dc.date.accessioned2020-09-29T18:20:47Z
dc.date.available1399-07-08T18:20:47Zfa_IR
dc.date.available2020-09-29T18:20:47Z
dc.date.issued2017-03-01en_US
dc.date.issued1395-12-11fa_IR
dc.date.submitted2017-07-05en_US
dc.date.submitted1396-04-14fa_IR
dc.identifier.citationZaeri, Mohammad Mahdi, Ziaei-Rad, Saeed. (2017). Molecular Dynamics Investigation of The Elastic Constants and Moduli of Single Walled Carbon Nanotubes. Journal of Nanoanalysis, 4(1), 65-75. doi: 10.22034/jna.2017.01.008en_US
dc.identifier.issn2383-0344
dc.identifier.urihttps://dx.doi.org/10.22034/jna.2017.01.008
dc.identifier.urihttp://jnanoanalysis.iautmu.ac.ir/article_531750.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/41904
dc.description.abstractDetermination of the mechanical properties of carbon nanotubes is an essential step in their applications from macroscopic composites to nano-electro-mechanical systems. In this paper we report the results of a series of molecular dynamics simulations carried out to predict the elastic constants, i.e. the elements of the stiffness tensor, and the elastic moduli, namely the Young's and shear moduli, of various single walled carbon nanotubes. Poisson's ratios were also calculated. Three different methods were used to run the simulations: applying a predetermined strain and reading the resulted stress, applying forces and constraints to the end atoms and calculating the moduli by assuming an equivalent continuum tube, and lastly applying a predetermined stress and reading the consequent deformation. In each case, the effect of nanotube chirality and diameter was studied. In addition, loading conditions were altered in each method to study the effect of nonlinearity of interatomic interactions. The result of the three methods are compared, with each other as well as with the literature, and discussed to obtain reasonable concluding remarks.en_US
dc.format.extent875
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherTehran Medical Sciences, Islamic Azad University, Tehran, Iranen_US
dc.relation.ispartofJournal of Nanoanalysisen_US
dc.relation.isversionofhttps://dx.doi.org/10.22034/jna.2017.01.008
dc.subjectelastic constantsen_US
dc.subjectelastic modulien_US
dc.subjectMolecular dynamics simulationen_US
dc.subjectsingle walled carbon nanotuben_US
dc.titleMolecular Dynamics Investigation of The Elastic Constants and Moduli of Single Walled Carbon Nanotubesen_US
dc.typeTexten_US
dc.typeOriginal Research Paperen_US
dc.contributor.departmentDepartment of Chemistry, Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, Iranen_US
dc.contributor.departmentDepartment of Chemistry, Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, Iranen_US
dc.citation.volume4
dc.citation.issue1
dc.citation.spage65
dc.citation.epage75


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