Modal analysis of silicon carbide nanotubes using structural mechanics

Navid Khani; Mir Masoud Seyyed Fakhrabadi; Mohammad Vahabi; Babak Kamkari

doi:10.1007/s00339-014-8325-3

Modal analysis of silicon carbide nanotubes using structural mechanics

Navid Khani
, Mir Masoud Seyyed Fakhrabadi
, Mohammad Vahabi
, Babak Kamkari

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

This article discusses the vibrational properties of silicon carbide nanotubes with various dimensions, chiralities and boundary conditions. The molecular mechanics-based finite element method is applied to study the mode shapes and natural frequencies of the silicon carbide nanotubes. The results reveal that the natural frequencies of the nanotubes increase with decreasing length, but they do not show monotone behaviors vs. diameter changes. The reasons are discussed in detail.

Original language	English
Pages (from-to)	1687-1694
Number of pages	8
Journal	Applied Physics A: Materials Science and Processing
Volume	116
Issue number	4
DOIs	https://doi.org/10.1007/s00339-014-8325-3
Publication status	Published (in print/issue) - Sept 2014

Keywords

Modal analysis
Molecular mechanics
Silicon carbide nanotubes

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10.1007/s00339-014-8325-3

Cite this

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title = "Modal analysis of silicon carbide nanotubes using structural mechanics",

abstract = "This article discusses the vibrational properties of silicon carbide nanotubes with various dimensions, chiralities and boundary conditions. The molecular mechanics-based finite element method is applied to study the mode shapes and natural frequencies of the silicon carbide nanotubes. The results reveal that the natural frequencies of the nanotubes increase with decreasing length, but they do not show monotone behaviors vs. diameter changes. The reasons are discussed in detail.",

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AU - Khani, Navid

AU - Seyyed Fakhrabadi, Mir Masoud

AU - Vahabi, Mohammad

AU - Kamkari, Babak

PY - 2014/9

Y1 - 2014/9

N2 - This article discusses the vibrational properties of silicon carbide nanotubes with various dimensions, chiralities and boundary conditions. The molecular mechanics-based finite element method is applied to study the mode shapes and natural frequencies of the silicon carbide nanotubes. The results reveal that the natural frequencies of the nanotubes increase with decreasing length, but they do not show monotone behaviors vs. diameter changes. The reasons are discussed in detail.

AB - This article discusses the vibrational properties of silicon carbide nanotubes with various dimensions, chiralities and boundary conditions. The molecular mechanics-based finite element method is applied to study the mode shapes and natural frequencies of the silicon carbide nanotubes. The results reveal that the natural frequencies of the nanotubes increase with decreasing length, but they do not show monotone behaviors vs. diameter changes. The reasons are discussed in detail.

KW - Modal analysis

KW - Molecular mechanics

KW - Silicon carbide nanotubes

UR - https://www.scopus.com/pages/publications/84906316765

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M3 - Article

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JO - Applied Physics A: Materials Science and Processing

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Modal analysis of silicon carbide nanotubes using structural mechanics

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Keywords

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