Higher order electro-magneto-elastic free vibration analysis of piezomagnetic nano panel

Abstract This paper investigates electro-magneto-elastic free vibration responses of piezomagnetic cylindrical nano panel subjected to electro-magneto-mechanical loads based on third-order theory. Third-order shell theory is used for description the displacement field. The zero transverse shear strains are obtained using Hamilton’s principle employed obtain governing equations motion. a coupling magnetic and electric loads, including linear function along with thickness direction 2D axial circumferential directions. To account effect nanoscale in equations, Eringen nonlocal elasticity used. numerical results investigate impact significant parameters such as mode numbers, parameter, applied electromagnetic potentials, length-to-radius ratio. It concluded that an increase initial potential decrease lead natural frequencies panel.