Longitudinal wave propagation in multiwalled carbon nanotubes

被引：80
作者：
Aydogdu, Metin [1 ]
机构：
[1] Trakya Univ, Dept Mech Engn, TR-22180 Edirne, Turkey
来源：
COMPOSITE STRUCTURES | 2014年 / 107卷
关键词：
Nonlocal elastic multiwalled rod model; Multiwalled carbon nanotubes; Longitudinal wave propagation; Van der Waals forces; NONLOCAL ELASTICITY; VIBRATION ANALYSIS; MODELS; MECHANICS; FORCE;
D O I：
10.1016/j.compstruct.2013.08.031
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The longitudinal wave propagation in multiwalled carbon nanotubes is investigated using the nonlocal elasticity theory. A multiwalled rod model is proposed in the formulation. The van der Waals force is considered in the axial direction. The effect of various parameters like the radius of nanotubes, van der Waals forces and nonlocal parameters on the longitudinal wave propagation in multiwalled carbon nanotubes is discussed. It is obtained that different axial relative motion may exist in doublewalled carbon nanotubes. The present results can be useful in the design of nanoscale linear motors, oscillators and similar nanoscale electromechanical systems. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：578 / 584
页数：7
相关论文
共 41 条
[1]   Interlayer sliding force of individual multiwall carbon nanotubes [J].
Akita, S ;
Nakayama, Y .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2003, 42 (7B) :4830-4833
[2]   A review on the application of nonlocal elastic models in modeling of carbon nanotubes and graphenes [J].
Arash, B. ;
Wang, Q. .
COMPUTATIONAL MATERIALS SCIENCE, 2012, 51 (01) :303-313
[3]   Axial vibration analysis of nanorods (carbon nanotubes) embedded in an elastic medium using nonlocal elasticity [J].
Aydogdu, Metin .
MECHANICS RESEARCH COMMUNICATIONS, 2012, 43 :34-40
[4]   Longitudinal wave propagation in nanorods using a general nonlocal unimodal rod theory and calibration of nonlocal parameter with lattice dynamics [J].
Aydogdu, Metin .
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 2012, 56 :17-28
[5]   A general nonlocal beam theory: Its application to nanobeam bending, buckling and vibration [J].
Aydogdu, Metin .
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2009, 41 (09) :1651-1655
[6]   Axial vibration of the nanorods with the nonlocal continuum rod model [J].
Aydogdu, Metin .
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2009, 41 (05) :861-864
[7]   Variational formulation of gradient or/and nonlocal higher-order shear elasticity beams [J].
Challamel, Noel .
COMPOSITE STRUCTURES, 2013, 105 :351-368
[8]   Mechanics of nanotubes oscillating in carbon nanotube bundles [J].
Cox, Barry J. ;
Thamwattana, Ngamta ;
Hill, James M. .
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2008, 464 (2091) :691-710
[9]   Axial vibration analysis of a tapered nanorod based on nonlocal elasticity theory and differential quadrature method [J].
Danesh, Mohammad ;
Farajpour, Ali ;
Mohammadi, Moslem .
MECHANICS RESEARCH COMMUNICATIONS, 2012, 39 (01) :23-27
[10]   Wave propagation in multiwall carbon nanotubes embedded in a matrix material [J].
Dong, K. ;
Zhu, S. Q. ;
Wang, X. .
COMPOSITE STRUCTURES, 2008, 82 (01) :1-9
12345