부산대학교 도서관

The present study aims to investigate the behaviour of mild steel beams subjected to multi-phase magnetoelectroelastic,piezoelectric, or magnetostrictive patches, taking into account the effects of temperature. A finite element method wasemployed to analyze the electric and magnetic potential of the structure while considering the coupling effects. The findingsof this study could provide valuable insights into the behaviour of such structures under varying temperature conditions andcontribute to the development of advanced technologies in the field of material science and engineering. Under homogeneoustemperature load, the current formulation shows the ability to anticipate the thermal deformation and sensor behaviour of thepiezoelectric/ piezo magnetic, magnetostrictive patches. A distinct variation characterizes the positioning of the sensor layer inthe beam, and the upper surface of the layer is plotted with transverse displacement, electric potential, and magnetic potentialalong its length. A comparative numerical analysis was conducted to assess the behaviour of multiphase magneto-electroelastic,magnetostrictive, and piezoelectric sensor materials concerning magnetic and electric potential. The investigation hasbeen conducted under various boundary conditions.