Characterization and behaviors of single walled carbon nanotube by equivalent-continuum mechanics approach

MA Eltaher, TA Almalki, KIE Ahmed… - Advances in nano …, 2019 - techno-press.org
This paper focuses on two main objectives. The first one is to exploit an energy equivalent
model and finite element method to evaluate the equivalent Young's modulus of single …

Evaluation of effective properties of piezoelectric hybrid composites containing carbon nanotubes

M Hasanzadeh, R Ansari… - Mechanics of …, 2019 - Elsevier
This paper investigates the overall elastic and piezoelectric properties of unidirectional
piezoelectric fiber-reinforced polymer composites containing randomly oriented carbon …

Coefficients of thermal expansion of carbon nanotube-reinforced polyimide nanocomposites: A micromechanical analysis

R Ansari, MK Hassanzadeh-Aghdam… - Proceedings of the …, 2019 - journals.sagepub.com
In this work, a unit cell-based micromechanical model with a proper representative volume
element is proposed to evaluate the coefficients of thermal expansion of carbon nanotube …

Elastoplastic behavior of the metal matrix nanocomposites containing carbon nanotubes: a micromechanics-based analysis

M Haghgoo, R Ansari… - Proceedings of the …, 2019 - journals.sagepub.com
The elastoplastic behavior of aluminum (Al) nanocomposites reinforced with aligned carbon
nanotubes (CNTs) is characterized using a unit cell micromechanical model. The interphase …

Micromechanics-based thermoelastic analysis of polyimide nanocomposites containing 3D randomly oriented carbon nanotubes

MK Hassanzadeh-Aghdam, R Ansari… - Iranian Journal of Science …, 2019 - Springer
The thermoelastic response of polyimide nanocomposites reinforced with randomly oriented
carbon nanotubes (CNTs) is analyzed. For this purpose, a unit cell micromechanics model …

Dynamic modal analysis of pristine single-walled carbon nanotubes

N Jafarnia, V Esat - Materials Today Communications, 2024 - Elsevier
Carbon nanotubes (CNTs) exhibit exceptional mechanical properties, making them highly
promising for various applications. This study conducts dynamic modal analysis on single …

Nanoscale continuum modelling of carbon nanotubes by polyhedral finite elements

L Perumal, LT Leng, CP Tso - Journal of Nanomaterials, 2016 - Wiley Online Library
As the geometry of a cell of carbon nanotube is hexagonal, a new approach is presented in
modelling of single‐walled carbon nanotubes using polyhedral finite elements. Effect of …

Dynamic Analysis of Pristine and Defective Single-Walled Carbon Nanotubes

N Jafarnia - 2023 - search.proquest.com
This study focuses on investigating the vibrational behavior of SWNTs through conducting
modal analysis. The primary objective of this research is to determine the natural frequency …

Meso-scale finite element modelling of carbon nanotube reinforced polymer composites

A Haydar - 2021 - open.metu.edu.tr
Carbon nanotube (CNT) reinforced polymer composites (CNTRPs) are promising materials
which can be utilized in a variety of industries. Several experimental research studies have …

Study of Mechanical Characteristics of Carbon Nanotubes by Energy Equivalent Method

JS ARABIA - platform.almanhal.com
Since 1991 till now, Carbon nanotubes (CNTs) discovered by Ijima, have huge amount of
scientific research from many disciplines (ie; material science, engineering, chemistry, and …