[HTML][HTML] On the modeling of carbon nanotubes: a critical review

R Rafiee, RM Moghadam - Composites Part B: Engineering, 2014 - Elsevier
A comprehensive review is conducted on the modeling and simulation of isolated carbon
nanotubes (CNTs) concentrating on all mechanical, buckling, vibrational and thermal …

Advances in modelling and analysis of nano structures: a review

VS Chandel, G Wang, M Talha - Nanotechnology Reviews, 2020 - degruyter.com
Nanostructures are widely used in nano and micro-sized systems and devices such as
biosensors, nano actuators, nano-probes, and nano-electro-mechanical systems. The …

Prediction and assessment of nonlocal natural frequencies of DWCNTs: Vibration analysis

S Asghar, MN Naeem, M Hussain, M Taj… - Computers and Concrete …, 2020 - dbpia.co.kr
This paper aims to study vibration characteristics of chiral and zigzag double-walled carbon
nanotubes entrenched on Donnell shell model. The Eringen's nonlocal elastic equations are …

Mechanical properties of defective single-layered graphene sheets via molecular dynamics simulation

R Ansari, S Ajori, B Motevalli - Superlattices and Microstructures, 2012 - Elsevier
In this paper, the effects of two main types of structural defects, ie Stone–Wales and single
vacancy, on the mechanical properties of single-layered graphene sheets (SLGSs) are …

Mechanical and thermal properties of carbon nanotubes and boron nitride nanotubes for fuel cells and hydrogen storage applications: A comparative review of …

JFN Dethan, V Swamy - International Journal of Hydrogen Energy, 2022 - Elsevier
The molecular dynamics (MD) simulation method has been widely used to study mechanical
and thermal properties of nanomaterials. However, a comprehensive review that compares …

Small scale effect on vibrational response of single-walled carbon nanotubes with different boundary conditions based on nonlocal beam models

R Ansari, S Sahmani - … in Nonlinear Science and Numerical Simulation, 2012 - Elsevier
The free vibration response of single-walled carbon nanotubes (SWCNTs) is investigated in
this work using various nonlocal beam theories. To this end, the nonlocal elasticity …

[HTML][HTML] Prediction of biaxial buckling behavior of single-layered graphene sheets based on nonlocal plate models and molecular dynamics simulations

R Ansari, S Sahmani - Applied Mathematical Modelling, 2013 - Elsevier
The biaxial buckling behavior of single-layered graphene sheets (SLGSs) is studied in the
present work. To consider the size-effects in the analysis, Eringen's nonlocal elasticity …

A neural network-based surrogate model for carbon nanotubes with geometric nonlinearities

V Papadopoulos, G Soimiris, DG Giovanis… - Computer Methods in …, 2018 - Elsevier
This paper presents a neural network (NN)-based surrogate modeling approach suitable for
the geometrically nonlinear analysis of carbon nanotubes (CNTs). In this work we propose …

Rayleigh–Ritz axial buckling analysis of single-walled carbon nanotubes with different boundary conditions

R Ansari, S Sahmani, H Rouhi - Physics Letters A, 2011 - Elsevier
Eringen's nonlocality is incorporated into the shell theory to include the small-scale effects
on the axial buckling of single-walled carbon nanotubes (SWCNTs) with arbitrary boundary …

An XFEM multiscale approach for fracture analysis of carbon nanotube reinforced concrete

M Eftekhari, SH Ardakani, S Mohammadi - Theoretical and Applied Fracture …, 2014 - Elsevier
An XFEM multiscale approach is adopted in order to investigate the mechanical properties
and fracture behavior of carbon nanotube reinforced concrete specimen. At the nanoscale …