Free Vibrations of a Rotating Single-Walled Carbon Nanotube Embedded in an Elastic Medium Based on Nonlocal Elasticity Theory

• Authors: H. Nahvi , M. Boroojeni
• Languages of publication: EN

Abstracts

EN

In this paper, a nonlocal beam model is developed and applied to investigate flapwise vibration characteristics of a rotating single-walled carbon nanotube on a Pasternak foundation. Differential quadrature method is used to solve equation of motion. The effects of small-scale factor, angular velocity and elastic foundation on the natural frequencies are examined and discussed. It is shown that small-scale effect plays an important role in the vibration response of a rotating nanotube.

Keywords

EN

62.25.-g; 62.25.De

Discipline

• 62.25.De: Low-frequency properties: response coefficients
• 62.25.-g: Mechanical properties of nanoscale systems(for structure of nanoscale systems, see 61.46.-w; for structural transitions in nanoscale materials, see 64.70.Nd; for electronic transport in nanoscale systems, see 73.63.-b)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2013
• Volume: 123
• Issue: 2
• Pages: 304-306

Dates

published

2013-02

Contributors

author

H. Nahvi

• Islamic Azad University, Khomeinishahr Branch, Khomeinishahr, Isfahan 84175/119, Iran

author

M. Boroojeni

• Islamic Azad University, Khomeinishahr Branch, Khomeinishahr, Isfahan 84175/119, Iran

References

• [1] R.F. Gibson, E.O. Ayoriend, Y.F. Wen, Composit. Sci. Technol. 67, 1 (2007)
• [2] A.R. Ranjbartoreh, A. Ghorbanpour, B. Soltani, Physica E, Low-Dimens. System Nanostruct. 39, 230 (2007)
• [3] L. Wang, Q. Ni, M. Li, Q. Qian, Physica E, Low-Dimens. System Nanostruct. 40, 3179 (2008)
• [4] K.B. Mustapha, Z.W. Zhong, Comput. Mater. Sci. 50, 742 (2010)
• [5] A.C. Eringen, Nonlocal Continuum Field Theories, Springer-Verlag, New York 1970
• [6] C. Shu, Differential Quadrature and Its Application in Engineering, Springer-Verlag, London 2000

Identifiers

DOI

10.12693/APhysPolA.123.304