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Electro-thermal buckling of elastically supported double-layered piezoelectric nanoplates affected by an external electric voltage
Abstract
Purpose Thermal buckling of double-layered piezoelectric nanoplates has been analyzed by applying an external electric voltage on the nanoplates. The paper aims to discuss this issue. Design/methodology/approach Double-layered nanoplates are connected to each other by considering linear van der Waals forces. Nanoplates are placed on a polymer matrix. A comprehensive thermal stress function is used for investigating thermal buckling. A linear electric function is used for taking external electric voltages into account. For considering the small-scale effect, the modified couple stress theory has been applied. An analytical solution has been used by taking various boundary conditions. Findings EEV has a considerable impacted on the results of various half-waves in all boundary conditions. By increasing EEV, the reduction of critical buckling temperature in higher half-waves is remarkably slower than lower half-waves. By considering long lengths, the effect of EEV on the critical temperature will be markedly decreased. Originality/value This paper uses electro-thermal stability analysis. Double-layered piezoelectric nanoplates are analyzed. A comprehensive thermal stress function is applied for taking into account critical temperature.
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Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1108/MMMS-01-2018-0010
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Multidiscipline Modeling in Materials and Structures
no. 15,
pages 50 - 78,
ISSN: 1573-6105 - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Malikan M.: Electro-thermal buckling of elastically supported double-layered piezoelectric nanoplates affected by an external electric voltage// Multidiscipline Modeling in Materials and Structures -,iss. 1 (2019), s.50-78
- DOI:
- Digital Object Identifier (open in new tab) 10.1108/mmms-01-2018-0010
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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