Nonlinear Vibrations of Single‑ and Double‑Walled Carbon Nanotubes Resting on Two‑Parameter Foundation in a Magneto‑Thermal Environment

Simple item page
dc.contributor.authorSobamowo, M.G
dc.contributor.authorAkanmu, J.O
dc.contributor.authorAdeleye, O.A
dc.contributor.authorYinusa, A.A
dc.date.accessioned2019-09-09T17:13:54Z
dc.date.available2019-09-09T17:13:54Z
dc.date.issued2019
dc.description.abstractThe excellent mechanical, electrical, structural and thermal properties coupled with high strength to weight ratio of carbon nanotubes have tremendously expanded their applications in various industrial, engineering, physical and natural sciences processes. In this work, nonlocal elasticity theory is used to analyze nonlinear vibrations of single and double walled carbon nanotubes resting on two-parameter foundation in a thermal and magnetic environment. With the aid of Galerkin decomposition method, the systems of nonlinear partial differential equations are transformed into systems of nonlinear ordinary differential equations which are solved using homotopy perturbation method. The developed analytical solutions are used to investigate the influences of elastic foundations, magnetic field, temperature rise, interlayer forces, small scale parameter and boundary conditions on the frequency ratio. From the results, it is observed that the frequency ratio for all boundary conditions decreases as the number of walls increases from single to double. Also, it is established that the frequency ratio is highest for clamped–simple supported and lowest for clamped–clamped supported. Additionally, the results revealed that the frequency ratio decreases with an increase in the value of spring constant (k1) temperature and magnetic field strength. This work will enhance the applications of carbon nanotubes in structural, electrical, mechanical and biological applications, especially in a thermal and magnetic environment.en_US
dc.identifier.citationSobamowo, M. G., Akanmu, J. O., Adeleye, O. A., & Yinusa, A. A. (2019). Nonlinear Vibrations of Single‑ and Double‑Walled Carbon Nanotubes Resting on Two‑Parameter Foundation in a Magneto‑Thermal Environment, Springer Nature Applied Sciences, (SNAS), 1:1173.en_US
dc.identifier.urihttps://ir.unilag.edu.ng/handle/123456789/5429
dc.language.isoenen_US
dc.publisherSpringer Nature Applied Sciences, (SNAS)en_US
dc.relation.ispartofseries1;1173
dc.subjectSingle and double-walled carbon nanotubes; Magneto-thermal environment; Nonlocal elastic theory; Small-scale effects; Elastic foundationsen_US
dc.titleNonlinear Vibrations of Single‑ and Double‑Walled Carbon Nanotubes Resting on Two‑Parameter Foundation in a Magneto‑Thermal Environmenten_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Nonlinear vibrations of single‑ and double‑walled carbon nanotubes.pdf
Size:
1.94 MB
Format:
Adobe Portable Document Format
Description:
full text attached
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Biomedical Engineering- Scholarly Publications