One-Dimensional Model for Coupled Flexural, Torsional and Extensional Motions of Elastic Beams with Embedded Point Magnets under Magnetic Fields
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866909163943100416 |
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| author | Yang, Jiashi |
| author_facet | Yang, Jiashi |
| contents | This paper establishes a one-dimensional theoretical model for an elastic beam with embedded point magnets in extensional, bending and torsional motions. The beam has a circular cross-section. The point magnets may be in the interior or at the ends of the beam. They are assumed to be small and rigid, and may be ferromagnetic with spontaneous magnetic moments that can change their directions with respect to the magnets. The model shows that the extensional, flexural and torsional motions of the beam may be coupled by the point magnets when an external magnetic field is applied. A few examples are given. Piezoelectric beams with point magnets are also discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_06232 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | One-Dimensional Model for Coupled Flexural, Torsional and Extensional Motions of Elastic Beams with Embedded Point Magnets under Magnetic Fields Yang, Jiashi Applied Physics This paper establishes a one-dimensional theoretical model for an elastic beam with embedded point magnets in extensional, bending and torsional motions. The beam has a circular cross-section. The point magnets may be in the interior or at the ends of the beam. They are assumed to be small and rigid, and may be ferromagnetic with spontaneous magnetic moments that can change their directions with respect to the magnets. The model shows that the extensional, flexural and torsional motions of the beam may be coupled by the point magnets when an external magnetic field is applied. A few examples are given. Piezoelectric beams with point magnets are also discussed. |
| title | One-Dimensional Model for Coupled Flexural, Torsional and Extensional Motions of Elastic Beams with Embedded Point Magnets under Magnetic Fields |
| topic | Applied Physics |
| url | https://arxiv.org/abs/2404.06232 |