Magnetic Field as Vibration Attenuator for Slightly Curved Branched Carbon Nanotubes in a Thermal-Nanofluidic Environment
| International Journal of Thermal Engineering |
| © 2023 by SSRG - IJTE Journal |
| Volume 9 Issue 1 |
| Year of Publication : 2023 |
| Authors : Yinusa Ahmed, Sobamowo Gbeminiyi |
10.14445/23950250/IJTE-V9I1P102
How to Cite?
Yinusa Ahmed, Sobamowo Gbeminiyi, "Magnetic Field as Vibration Attenuator for Slightly Curved Branched Carbon Nanotubes in a Thermal-Nanofluidic Environment," SSRG International Journal of Thermal Engineering, vol. 9, no. 1, pp. 12-24, 2023. Crossref, https://doi.org/10.14445/23950250/IJTE-V9I1P102
Abstract:
This present study presents distinctive models that capture the nonlinear longitudinal and transverse vibrations of branched, slightly curved embedded nanotubes that convey nanofluids and operate in thermal-magnetic environments. Euler beam equation and Hamilton and Erigen’s theorems are employed for the development of the system’s governing equations of motion. Subsequently, these equations are solved with the aid of PDE tools and PDE solvers MATLAB. The solutions obtained via the employment of these tools are used for parametric study and visualization after proper and adequate verification and validation. From the results, it is obvious that an augmentation in the branched angle increases the nanotube’s instability. Besides, the magnetic term attenuates the vibrations of the slightly curved branched nanotubes by over 20%. It is anticipated that the outcomes of this present study will give improved insights into the vibration analyses of straight and branched nanotubes that rest on elastic foundations and operate in thermal-magnetic and thermal-nanofluidic environments.
Keywords:
Branched nanotubes, Magnetic field, PDE-tools, Stability, Vibration attenuation.
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