Thermal Bifurcation Model of Piezoelectric Nano Porous Metal Foam Nanobeam under Nonlinear Hygro-Thermal Field

Thermal bifurcation studies are conducted on piezoelectric humid thermal piezoelectric foam nanobeam with voids. Various porosity designs are considered for the proposed structure. By synthesis the piezoelectric and humid thermal parameters with field component and displacement variables, the fundam...

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Bibliographic Details
Published in:Computational mathematics and modeling 2022-10, Vol.33 (4), p.423-437
Main Authors: Selvamani, R., Ebrahimi, F.
Format: Article
Language:English
Subjects:
Applications of Mathematics
Bifurcations
Computational Mathematics and Numerical Analysis
Mathematical Modeling and Industrial Mathematics
Mathematical models
Mathematics
Mathematics and Statistics
Metal foams
Optimization
Piezoelectricity
Thermodynamic properties
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Summary:Thermal bifurcation studies are conducted on piezoelectric humid thermal piezoelectric foam nanobeam with voids. Various porosity designs are considered for the proposed structure. By synthesis the piezoelectric and humid thermal parameters with field component and displacement variables, the fundamental equations that governs the present study have been equipped. The finite element technique with developed beam model is applied to obtain the solution of the nanobeam. The authentication of this analytical model is tested with exiting literature. The strength of the nanobeam is improved by performing a detailed parametric study on physical variables and highlighted with plots and tables.
ISSN:1046-283X
1573-837X
DOI:10.1007/s10598-023-09584-3