Dynamic analysis of Carbon NanoTubes conveying fluid with uncertain parameters and random excitation

被引：10

作者：

Azrar, Abdellhadi ^{[1
]}

Ben Said, Mohamed ^{[1
]}

Azrar, Lahcen ^{[2
,3
]}

Aljinaidi, Abdulmalik A. ^{[3
]}

机构：

[1] Univ Abdelmalek Essaadi, Fac Sci & Tech Tangier, Math Modeling & Control, Tangier, Morocco

[2] Mohammed V Univ Rabat, Higher Sch Tech Educ ENSET, Dept Appl Math & Informat, Res Ctr STIS,M2CS, Rabat, Morocco

[3] Kind Abdulaziz Univ, Dept Mech Engn, Fac Engn, Jeddah, Saudi Arabia

来源：

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2019年 / 26卷 / 10期

关键词：

Carbon NanoTubes; uncertain parameters; differential quadrature method; free and forced random vibrations; Monte Carlo; internal random coefficient method; NONLINEAR VIBRATION; NONLOCAL VIBRATION; VISCOUS-FLUID; INSTABILITY; BEAMS; BNNT;

D O I：

10.1080/15376494.2018.1430272

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Methodological approaches based on the nonlocal beam theory, differential quadrature and internal random coefficients methods are elaborated for parameters uncertainty effects on the dynamic behavior of viscoelastic Carbon NanoTubes (CNT) conveying viscous fluid. The general polynomial chaos and the superposition principle are used and several random parameters that may follow various distribution laws are considered. A selecting procedure of the most influencing random parameters on the dynamic behavior of CNT is given. The space and multimodal time domains are formulated and frequency and time responses are investigated. Effects of various random parameters on free and forced random vibrations are investigated.

引用

页码：898 / 913

页数：16

共 36 条

[1] [Anonymous], CARBON NANOTUBES
[2] [Anonymous], CIMPA SCH WORKSH NON
[3] [Anonymous], NIKHEF00012 THEOR GR
[4] [Anonymous], 1991, STOCHASTIC FINITE EL, DOI DOI 10.1007/978-1-4612-3094-6
[5] Nonlocal vibration of Y-shaped CNT conveying nano-magnetic viscous fluid under magnetic field
Arani, A. Ghorbanpour
Zarei, M. Sh.
[J]. AIN SHAMS ENGINEERING JOURNAL, 2015, 6 (02) : 565 - 575
[6] Nonlinear vibration of coupled nano- and microstructures conveying fluid based on Timoshenko beam model under two-dimensional magnetic field
Arani, A. Ghorbanpour
Dashti, P.
Amir, S.
Yousefi, M.
[J]. ACTA MECHANICA, 2015, 226 (08) : 2729 - 2760
[7] Nonlinear vibration and instability of fluid-conveying DWBNNT embedded in a visco-Pasternak medium using modified couple stress theory
Arani, A. Ghorbanpour
Bagheri, M. R.
Kolahchi, R.
Maraghi, Z. Khoddami
[J]. JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2013, 27 (09) : 2645 - 2658
[8] Electro-thermal vibration of visco-elastically coupled BNNT systems conveying fluid embedded on elastic foundation via strain gradient theory
Arani, A. Ghorbanpour
Amir, S.
[J]. PHYSICA B-CONDENSED MATTER, 2013, 419 : 1 - 6
[9] Electro-thermo-mechanical nonlinear nonlocal vibration and instability of embedded micro-tube reinforced by BNNT, conveying fluid
Arani, A. Ghorbanpour
Shajari, A. R.
Amir, S.
Loghman, A.
[J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2012, 45 : 109 - 121
[10] Nonlocal wave propagation in an embedded DWBNNT conveying fluid via strain gradient theory
Arani, A. Ghorbanpour
Kolahchi, R.
Vossough, H.
[J]. PHYSICA B-CONDENSED MATTER, 2012, 407 (21) : 4281 - 4286

← 1 2 3 4 →