Nonlocal continuum-based modeling of mechanical characteristics of nanoscopic structures

H Rafii-Tabar, E Ghavanloo, SA Fazelzadeh - Physics Reports, 2016 - Elsevier
Insight into the mechanical characteristics of nanoscopic structures is of fundamental interest
and indeed poses a great challenge to the research communities around the world. These …

Functionalized helical fibre bundles of carbon nanotubes as electrochemical sensors for long-term in vivo monitoring of multiple disease biomarkers

L Wang, S **e, Z Wang, F Liu, Y Yang, C Tang… - Nature Biomedical …, 2020 - nature.com
Mechanical mismatches between implanted electronics and biological tissues can lead to
inaccurate readings and long-term tissue damage. Here, we show that functionalized multi …

Wave propagation in fluid-conveying viscoelastic carbon nanotubes based on nonlocal strain gradient theory

L Li, Y Hu - Computational materials science, 2016 - Elsevier
The governing equation of wave motion of fluid-conveying viscoelastic single-walled carbon
nanotubes is formulated on the basis of the nonlocal strain gradient theory and the Kelvin …

Nonlocal finite element model for vibrations of embedded multi-layered graphene sheets

R Ansari, R Rajabiehfard, B Arash - Computational Materials Science, 2010 - Elsevier
In this article, a nonlocal plate model which accounts for the small scale effects is developed
to study the vibrational characteristics of multi-layered graphene sheets with different …

Evaluation of nonlocal parameter in the vibrations of single-walled carbon nanotubes with initial strain

B Arash, R Ansari - Physica E: Low-dimensional Systems and …, 2010 - Elsevier
Based upon a nonlocal shell model accounting for the small-scale effects, the vibration
characteristics of single-walled carbon nanotubes (SWCNTs) with different boundary …

Free transverse vibration of the fluid-conveying single-walled carbon nanotube using nonlocal elastic theory

HL Lee, WJ Chang - Journal of Applied Physics, 2008 - pubs.aip.org
The effects of flow velocity on the vibration frequency and mode shape of the fluid-conveying
single-walled carbon nanotube are analyzed using nonlocal elastic theory. Results show …

Global dynamics of fluid conveying nanotubes

MH Ghayesh, H Farokhi, A Farajpour - International Journal of Engineering …, 2019 - Elsevier
In the present article, an effort is made to analyse the coupled global dynamics of nanoscale
fluid-conveying tubes. The influences of geometric nonlinearity are captured through the …

Vibration analysis of fluid-conveying nanotubes with consideration of surface effects

L Wang - Physica E: Low-dimensional Systems and …, 2010 - Elsevier
An analytical model for predicting surface effects on the free vibration of fluid-conveying
nanotubes is developed based on the non-local elasticity theory. In the new model, the …

Wave propagation of fluid-conveying single-walled carbon nanotubes via gradient elasticity theory

L Wang - Computational Materials Science, 2010 - Elsevier
This paper initiates a theoretical analysis of wave propagation of fluid-conveying single-
walled carbon nanotubes based on strain gradient elasticity theory with consideration of …

Flow-induced vibration and instability of embedded double-walled carbon nanotubes based on a modified couple stress theory

LL Ke, YS Wang - Physica E: Low-dimensional Systems and …, 2011 - Elsevier
Vibration and instability of fluid-conveying double-walled carbon nanotubes (DWNTs) are
investigated in this paper based on the modified couple stress theory and the Timoshenko …