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Advances in Nano Research Volume 9, Number 3, October 2020 , pages 183-191 DOI: https://doi.org/10.12989/anr.2020.9.3.183 |
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On bending characteristics of smart magneto-electro-piezoelectric nanobeams system |
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Ali Shariati, Farzad Ebrahimi, Mahsa Karimiasl, Rajendran Selvamani and Ali Toghroli
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| Abstract | ||
| The content of this study focuses on bending of flexoelectric Magneto-Electro-Elastic (MEE) nanobeams inserted within the foundation of Winkler-Pasternak according to nonlocal elasticity theory. Applying Hamilton's principle, the nonlocal nanobeams' governing equations in the framework higher order refined beam theory are attained and resolved through adapting an analytical solution. A parametric research is demonstrated for studying the effects that magneto-electro-mechanical loadings, the nonlocal parameter, flexoelectric, as well as the aspect ratio all have on the deflection properties of nanobeams. A discovery lead to beam geometrical parameters, the boundary conditions, flexoelectricity and nonlocal parameter partake substantial effects on nanoscale beams' dimensionless deflection. | ||
| Key Words | ||
| piezoelectric nanobeam; bending; flexoelectric; nonlocal elasticity theory; magneto-electric | ||
| Address | ||
| (1) Ali Shariati: Division of Computational Mathematics and Engineering, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam (2) Ali Shariati: Faculty of Civil Engineering, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam (3) Mahsa Karimiasl: Department of Mechanical Engineering, Faculty of Engineering, Imam Khomeini International University, Qazvin, Iran (4) Rajendran Selvamani: Department of Mathematics, Karunya University, Coimbatore, TamilNadu, India (5) Ali Toghroli: Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam | ||