Static studies on Piezoelectric/Piezomagnetic Composite Structure under Mechanical and Thermal Loading
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 2
Abstract
In this study, static analysis of Piezoelectric/Piezomagnetic materials, anisotropic and linear magnetoelectro-thermo-elastic strip have been carried out by finite element method. The finite element model is derived based on constitutive equation of Piezoelectric and Piezomagnetic material accounting for coupling between elasticity, thermal, electric and magnetic effect. The present finite element is modeled with displacement components, electric potential and magnetic potential as nodal degree of freedom. The other fields are calculated by post-computation through constitutive equation. Numerical study includes the influence of the effect of stacking sequences on displacement, electrical potential and magnetic field under mechanical and thermal loading. In addition further study has been carried out on effect of pyroelectric, pyromagnetic coupling involved in materials under thermal loading.
Authors and Affiliations
S. Balu
Keywords
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