https://doi.org/10.1140/epjp/s13360-024-05330-9
Regular Article
Exploring the effect of axial magnetic fields on the thermal stability of SWBNNTs resting on elastic medium using the N-TBT
1
Department of Physics, University of Relizane, Relizane, Algeria
2
Multiscale Modeling and Simulation Laboratory, Department of Physics, Faculty of Exact Sciences, University of Sidi Bel Abbés, Sidi Bel Abbés, Algeria
3
Material and Hydrology Laboratory, Civil Engineering Department, Faculty of Technology, University of Sidi Bel Abbes, Sidi Bel Abbés, Algeria
4
Department of Civil and Environmental Engineering, King Fahd University of Petroleum and Minerals, 31261, Dhahran, Eastern Province, Saudi Arabia
5
Department of Civil and Environmental Engineering, Lebanese American University, 309 Bassil Building, Byblos, Lebanon
6
Department of Mathematics, College of Science and Humanities, Prince Sattam bin Abdul-Aziz University, 11942, Al-Kharj, Saudi Arabia
Received:
3
April
2024
Accepted:
31
May
2024
Published online:
10
June
2024
This work investigates the thermal stability behavior of zigzag SWBNNTs (single-walled boron nitride) nanotubes subjected to a longitudinal magnetic field and resting on Winkler foundation. Utilizing a nonlocal Timoshenko beam theory (N-TBT), the study incorporates both small-scale effects and transverse shear deformation. By leveraging nonlocal elasticity and the force of Lorentz magnetic derived from Maxwell’s equations, the buckling stability equation of simply supported SWBNNTs is derived, leading to a closed-form solution for the nondimensional critical buckling temperature. The influences of various parameters, including the nonlocal parameter, Winkler foundation modulus, length-to-diameter ratio, transverse shear deformation, and rotary inertia, are systematically examined under the combined influence of thermal and magnetic fields. These insights offer valuable guidance for developing the next generation of nanodevices that leverage the thermal buckling properties of boron nitride nanotubes.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
