DYNAMIC STABILITY ANALYSIS OF EMBEDDED MULTI-WALLED CARBON NANOTUBES IN THERMAL ENVIRONMENT

被引：0
|
作者：
R.Ansari [1 ]
R.Gholami [2 ]
S.Sahmani [1 ]
A.Norouzzadeh [1 ]
M.Bazdid-Vahdati [1 ]
机构：
[1] Department of Mechanical Engineering,University of Guilan
[2] Department of Mechanical Engineering,Lahijan Branch,Islamic Azad University
来源：
ActaMechanicaSolidaSinica | 2015年 / 28卷 / 06期
关键词：
multi-walled carbon nanotubes; dynamic stability; nonlocal elasticity; thermal environment; small scale effect;
D O I：
暂无
中图分类号：
TB383.1 []; O613.71 [碳C];
学科分类号：
摘要：
In the present paper, the dynamic stability of multi-walled carbon nanotubes(MWCNTs) embedded in an elastic medium is investigated including thermal environment effects. To this end, a nonlocal Timoshenko beam model is developed which captures small scale effects.Dynamic governing equations of the carbon nanotubes are formulated based on the Timoshenko beam theory including the effects of axial compressive force. Then a parametric study is conducted to investigate the influences of static load factor, temperature change, nonlocal parameter, slenderness ratio and spring constant of the elastic medium on the dynamic stability characteristics of MWCNTs with simply-supported end supports.
引用
收藏
页码：659 / 667
页数：9
相关论文
共 50 条
  • [1] DYNAMIC STABILITY ANALYSIS OF EMBEDDED MULTI-WALLED CARBON NANOTUBES IN THERMAL ENVIRONMENT
    Ansari, R.
    Gholami, R.
    Sahmani, S.
    Norouzzadeh, A.
    Bazdid-Vahdati, M.
    ACTA MECHANICA SOLIDA SINICA, 2015, 28 (06) : 659 - 667
  • [2] Dynamic Stability Analysis of Embedded Multi-Walled Carbon Nanotubes in Thermal Environment
    R. Ansari
    R. Gholami
    S. Sahmani
    A. Norouzzadeh
    M. Bazdid-Vahdati
    Acta Mechanica Solida Sinica, 2015, 28 : 659 - 667
  • [3] Thermal stability of single and multi-walled carbon nanotubes
    Liew, KM
    Wong, CH
    He, XQ
    Tan, MJ
    PHYSICAL REVIEW B, 2005, 71 (07)
  • [4] On the dynamic stability of embedded single-walled carbon nanotubes including thermal environment effects
    Ansari, R.
    Gholami, R.
    Sahmani, S.
    SCIENTIA IRANICA, 2012, 19 (03) : 919 - 925
  • [5] Eccentric compression stability of multi-walled carbon nanotubes embedded in an elastic matrix
    Wang, X. Y.
    Wang, X.
    Xia, X. H.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2007, 67 (7-8) : 1406 - 1414
  • [6] Effect of multi-walled carbon nanotubes on thermal stability of polyurethane nanocomposites
    Kumar, Dinesh
    Jindal, Prashant
    MATERIALS RESEARCH EXPRESS, 2019, 6 (10)
  • [7] Dynamic torsional buckling of multi-walled carbon nanotubes embedded in an elastic medium
    Sun, Chengqi
    Liu, Kaixin
    Lu, Guoxing
    ACTA MECHANICA SINICA, 2008, 24 (05) : 541 - 547
  • [8] Dynamic torsional buckling of multi-walled carbon nanotubes embedded in an elastic medium
    Chengqi Sun Kaixin Liu Guoxing Lu LTCS and Department of Mechanics & Aerospace Engineering
    Acta Mechanica Sinica, 2008, (05) : 541 - 547
  • [9] Dynamic torsional buckling of multi-walled carbon nanotubes embedded in an elastic medium
    Chengqi Sun
    Kaixin Liu
    Guoxing Lu
    Acta Mechanica Sinica, 2008, 24 : 541 - 547
  • [10] Vibration analysis of multi-walled carbon nanotubes embedded in elastic medium
    Budarapu P.R.
    Yb S.S.
    Javvaji B.
    Mahapatra D.R.
    Frontiers of Structural and Civil Engineering, 2014, 8 (2) : 151 - 159
12345