Free vibration of a carbon nanotube-based mass sensor

Payam Soltani; Omid Pashaei; Mohammad Mehdi Taherian; Anoushiravan Farshidianfar

doi:10.4028/www.scientific.net/AMR.403-408.1163

Free vibration of a carbon nanotube-based mass sensor

Payam Soltani
, Omid Pashaei
, Mohammad Mehdi Taherian
, Anoushiravan Farshidianfar

Islamic Azad University
Ferdowsi University of Mashhad

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

9 Citations (Scopus)

Abstract

In this paper, nonlocal Euler-Bernoulli beam theory is applied to investigate the dynamical behavior of a single-walled carbon nanotube (SWCNT) with an extra added nanoparticle. The SWCNT is assumed to be embedded on a Winkler-type elastic foundation with cantilever boundary condition. This configuration can be used as a nano-mass sensor which works on the basis of the changing the natural frequencies. The results show that the added mass causes an obvious increase in sensitivity of SWCNT-based nano-mass sensor, especially for stiff mediums, small nonlocal parameters, and stocky SWCNTs. © (2012) Trans Tech Publications, Switzerland.

Original language	English
Pages (from-to)	1163-1167
Number of pages	5
Journal	Advanced Materials Research
Volume	403-408
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.403-408.1163
Publication status	Published - 1 Jan 2012

Keywords

Euler-Bernoulli beam theory
Mass sensor
Nonlocal theory
Shift frequency (SF)
Single-walled carbon nanotube (SWCNT)

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10.4028/www.scientific.net/AMR.403-408.1163

Cite this

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title = "Free vibration of a carbon nanotube-based mass sensor",

abstract = "In this paper, nonlocal Euler-Bernoulli beam theory is applied to investigate the dynamical behavior of a single-walled carbon nanotube (SWCNT) with an extra added nanoparticle. The SWCNT is assumed to be embedded on a Winkler-type elastic foundation with cantilever boundary condition. This configuration can be used as a nano-mass sensor which works on the basis of the changing the natural frequencies. The results show that the added mass causes an obvious increase in sensitivity of SWCNT-based nano-mass sensor, especially for stiff mediums, small nonlocal parameters, and stocky SWCNTs. {\textcopyright} (2012) Trans Tech Publications, Switzerland.",

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AU - Soltani, Payam

AU - Pashaei, Omid

AU - Taherian, Mohammad Mehdi

AU - Farshidianfar, Anoushiravan

PY - 2012/1/1

Y1 - 2012/1/1

N2 - In this paper, nonlocal Euler-Bernoulli beam theory is applied to investigate the dynamical behavior of a single-walled carbon nanotube (SWCNT) with an extra added nanoparticle. The SWCNT is assumed to be embedded on a Winkler-type elastic foundation with cantilever boundary condition. This configuration can be used as a nano-mass sensor which works on the basis of the changing the natural frequencies. The results show that the added mass causes an obvious increase in sensitivity of SWCNT-based nano-mass sensor, especially for stiff mediums, small nonlocal parameters, and stocky SWCNTs. © (2012) Trans Tech Publications, Switzerland.

AB - In this paper, nonlocal Euler-Bernoulli beam theory is applied to investigate the dynamical behavior of a single-walled carbon nanotube (SWCNT) with an extra added nanoparticle. The SWCNT is assumed to be embedded on a Winkler-type elastic foundation with cantilever boundary condition. This configuration can be used as a nano-mass sensor which works on the basis of the changing the natural frequencies. The results show that the added mass causes an obvious increase in sensitivity of SWCNT-based nano-mass sensor, especially for stiff mediums, small nonlocal parameters, and stocky SWCNTs. © (2012) Trans Tech Publications, Switzerland.

KW - Euler-Bernoulli beam theory

KW - Mass sensor

KW - Nonlocal theory

KW - Shift frequency (SF)

KW - Single-walled carbon nanotube (SWCNT)

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VL - 403-408

SP - 1163

EP - 1167

JO - Advanced Materials Research

JF - Advanced Materials Research

ER -

Free vibration of a carbon nanotube-based mass sensor

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Keywords

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