Title of article :
Electromagnetomechanical responses of a radially polarized rotating functionally graded piezoelectric shaft
Author/Authors :
GHORBANPOUR ARANI, Ali university of kashan - Faculty of Engineering - Department of Mechanical Engineering, كاشان, ايران , BAKHTIARI, Reza university of kashan - Faculty of Engineering - Department of Mechanical Engineering, كاشان, ايران , MOHAMMADIMEHR, Mehdi university of kashan - Faculty of Engineering - Department of Mechanical Engineering, كاشان, ايران , MOZDIANFARD, Mohammad Reza university of kashan - Faculty of Engineering - Department of Chemical Engineering, كاشان, ايران
Abstract :
In this article, electromagnetomechanical responses of a radially polarized rotating shaft made from functionally graded piezoelectric material (FGPM) and subjected to a uniform magnetic field withmechanical loads and electric potentials are investigated. All material, electrical, and magnetic properties were assumed to follow an identical power law in the radial direction. Exact solutions for electric displacement, stresses, electric potentials, and perturbation of the magnetic field vector are presented using the infinitesimal theory of electromagnetoelasticity. Numerical results showed that responses were strongly affected by power law index β . We could optimize the responses by manipulating β , electric potential, and magnetic field intensity
Keywords :
FGPM , electromagnetoelastic , hollow cylinder , radially polarized , perturbation of magnetic field vector
Journal title :
Turkish Journal of Engineering and Environmental Sciences
Journal title :
Turkish Journal of Engineering and Environmental Sciences
