Small-scale Computational Vibration of Carbon Nanotubes: Composite Structure

1. Auflage 2024
ISBN: 978-87-7022-865-7
Verlag: River Publishers

Buch, Englisch, 200 Seiten, Format (B × H): 156 mm x 234 mm

Reihe: River Publishers Series in Mathematical, Statistical and Computational Modelling for Engineering

This book presents orthotropic vibration modeling and analysis of carbon nanotubes (CNTs) which be helpful in applications such as oscillators and in non-destructive testing, and also vibrations characteristics of armchair double-walled CNT by means of nonlocal elasticity shell model. The nonlocal shell model is established by inferring the nonlocal elasticity equations in to Kelvin’s theory, which is our particular motivation. The suggested method to investigate the solution of fundamental Eigen relations is wave propagation, which is a well-known and efficient technique to develop the fundamental frequency equations. The frequencies of three different types of SWCNTs are calculated. Also, the vibrations of the chiral single-walled carbon nanotube (SWCNTs) with non-local theory using wave propagation approach is investigated. It has been investigated that by increasing the nonlocal parameter decreases the frequencies and on increasing the aspect ratio increases the frequencies throughout the computation frequencies of clamped-free lower than that of clamped-clamped.

Carbon nanotubes have a variety of applications because of their distinctive molecular structure and show unique electronic and mechanical properties because of their curvature. Nanotubes and micro-beams can be cited as one of the very applicable micro- and nano-structures in various systems, namely, sensing devices, communications and the quantum mechanics. The application of the tiny structures, specifically, carbon nanotubes in the sensors and actuators enforce the engineers to study vibrational properties of those structures experimentally and theoretically. In addition, they are utilized in different fields such as bioengineering, tissue engineering, computer engineering, optics, energy and environmental systems.

Zielgruppe

Postgraduate and Professional Practice & Development

Autoren/Hrsg.

Hussain, Muzamal

Fachgebiete

• Technische Wissenschaften Technik Allgemein Nanotechnologie
• Naturwissenschaften Chemie Chemie Allgemein Chemometrik, Chemoinformatik
• Naturwissenschaften Physik Mechanik Energie

Inhaltsverzeichnis

1. Effect of Length and Thickness Variations on the Vibration of SWCNTS Based on Flügge’s Shell Model 2. Response of Orthotropic Kelvin Modelling for Single-Walled Carbon Nanotubes: Frequency Analysis 3. Theoretical Impact of Kelvin’s Theory for Vibration of Double Walled Carbon Nanotubes 4. Non-local Effect on the Frequency Analysis of Chiral Single-Walled Carbon Nanotubes Using the Wave Propagation Approach

Über Autor(innen)

Dr. Muzamal Hussain received his Ph.D. degree in Computational Mathematics from GC University Faisalabad in 2019. His main research areas include computational mathematics, vibration of a rotating functionally graded cylindrical shell with various volume fraction laws, and vibration analysis of single-walled carbon nanotubes based on different theories using the wave propagation approach. He has published almost 102 research papers and many book chapters in international impact factor journals and citations of his articles total 1021.