Buckling Analysis of Hetero-Junction Carbon Nanotubes

Buckling Analysis of Hetero-Junction Carbon Nanotubes

The buckling analysis of carbon nanotubes without and with hetero-junctions is described in this paper. The buckling behaviour was investigated by the finite element method and the carbon nanotubes were modelled as space frame structures. The results showed that the critical buckling force depends o...

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Main Authors: Bocko Jozef, Lengvarský Pavol, Šarloši Juraj
Format: Article
Language:English
Published: Sciendo 2018-11-01
Series:Journal of Mechanical Engineering
Subjects:
carbon nanotubes
buckling
hetero-junction
beam element
Online Access:https://doi.org/10.2478/scjme-2018-0013
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spelling doaj-efe0e51239ad45a9847700de8a017c4e2021-09-05T14:01:48ZengSciendoJournal of Mechanical Engineering2450-54712018-11-0168291610.2478/scjme-2018-0013scjme-2018-0013Buckling Analysis of Hetero-Junction Carbon NanotubesBocko Jozef0Lengvarský Pavol1Šarloši Juraj2Technical University of Košice, Faculty of Mechanical Engineering, Department of Applied Mechanics and Mechanical Engineering, Letná 9, 042 00Košice, Slovak RepublicTechnical University of Košice, Faculty of Mechanical Engineering, Department of Applied Mechanics and Mechanical Engineering, Letná 9, 042 00Košice, Slovak RepublicTechnical University of Košice, Faculty of Mechanical Engineering, Department of Applied Mechanics and Mechanical Engineering, Letná 9, 042 00Košice, Slovak RepublicThe buckling analysis of carbon nanotubes without and with hetero-junctions is described in this paper. The buckling behaviour was investigated by the finite element method and the carbon nanotubes were modelled as space frame structures. The results showed that the critical buckling force depends on the dimensions of carbon nanotubes. The critical buckling forces of hetero-junction carbon nanotubes are in range between critical buckling forces of carbon nanotubes of both used diameters with the same chiralities without hetero-junction.https://doi.org/10.2478/scjme-2018-0013carbon nanotubesbucklinghetero-junctionbeam element
collection DOAJ
language English
format Article
sources DOAJ
author Bocko Jozef
Lengvarský Pavol
Šarloši Juraj
spellingShingle Bocko Jozef
Lengvarský Pavol
Šarloši Juraj
Buckling Analysis of Hetero-Junction Carbon Nanotubes
Journal of Mechanical Engineering
carbon nanotubes
buckling
hetero-junction
beam element
author_facet Bocko Jozef
Lengvarský Pavol
Šarloši Juraj
author_sort Bocko Jozef
title Buckling Analysis of Hetero-Junction Carbon Nanotubes
title_short Buckling Analysis of Hetero-Junction Carbon Nanotubes
title_full Buckling Analysis of Hetero-Junction Carbon Nanotubes
title_fullStr Buckling Analysis of Hetero-Junction Carbon Nanotubes
title_full_unstemmed Buckling Analysis of Hetero-Junction Carbon Nanotubes
title_sort buckling analysis of hetero-junction carbon nanotubes
publisher Sciendo
series Journal of Mechanical Engineering
issn 2450-5471
publishDate 2018-11-01
description The buckling analysis of carbon nanotubes without and with hetero-junctions is described in this paper. The buckling behaviour was investigated by the finite element method and the carbon nanotubes were modelled as space frame structures. The results showed that the critical buckling force depends on the dimensions of carbon nanotubes. The critical buckling forces of hetero-junction carbon nanotubes are in range between critical buckling forces of carbon nanotubes of both used diameters with the same chiralities without hetero-junction.
topic carbon nanotubes
buckling
hetero-junction
beam element
url https://doi.org/10.2478/scjme-2018-0013
work_keys_str_mv AT bockojozef bucklinganalysisofheterojunctioncarbonnanotubes
AT lengvarskypavol bucklinganalysisofheterojunctioncarbonnanotubes
AT sarlosijuraj bucklinganalysisofheterojunctioncarbonnanotubes
_version_ 1717809549063225344

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