{"title":"Effects of Electric Potential on Thermo-Mechanical Behavior of Functionally Graded Piezoelectric Hollow Cylinder under Non-Axisymmetric Loads","authors":"Amir Atrian, Javad Jafari Fesharaki, Gh. Hossein Majzoobi, Mahsa Sheidaee","volume":59,"journal":"International Journal of Mechanical and Mechatronics Engineering","pagesStart":2434,"pagesEnd":2438,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/5059","abstract":"The analytical solution of functionally graded\r\npiezoelectric hollow cylinder which is under radial electric potential\r\nand non-axisymmetric thermo-mechanical loads, are presented in this\r\npaper. Using complex Fourier series and estimation of power law for\r\nvariations of material characterizations through the thickness, the\r\nelectro thermo mechanical behavior of the FGPM cylinder is\r\nobtained. The stress and displacement distributions and the effect of\r\nelectric potential field on the cylinder behavior are also presented and\r\nsome applicable results are offered at the end of the paper.","references":"[1] A. Alibeigloo, \"Thermoelastic solution for static deformations of\r\nfunctionally graded cylindrical shell bonded to thin piezoelectric\r\nlayers\", Composite Structures, vol. 93, 2010, pp. 961-972.\r\n[2] N. Tutuncu, \"Stresses in thick-walled FGM cylinders with\r\nexponentially-varying properties\", Engineering Structures, vol. 29,\r\n2007, pp. 2032-2035.\r\n[3] A. Loghman, A. Ghorbanpour Arani, S. Amir, A. Vajedi,\r\n\"Magnetothermoelastic creep analysis of functionally graded cylinders\",\r\nInternational Journal of Pressure Vessels and Piping, vol. 87, 2010,\r\npp. 389-395.\r\n[4] H. Dai, Y. Fu, J. Yang, \"Electromagnetoelastic behaviors of functionally\r\ngraded piezoelectric solid cylinder and sphere\", Acta Mechanica\r\nSinica, vol. 23, 2007, pp. 55-63.\r\n[5] R. Poultangari, M. Jabbari, M. R. Eslami, \"Functionally graded hollow\r\nspheres under non-axisymmetric thermo-mechanical loads\",\r\nInternational Journal of Pressure Vessels and Piping, vol. 85, 2008,\r\npp. 295-305.\r\n[6] M. Jabbari, S. Sohrabpour, M. R. Eslami, \"General Solution for\r\nMechanical and Thermal Stresses in a Functionally Graded Hollow\r\nCylinder due to Non-axisymmetric Steady-State Loads\", Journal of\r\nApplied Mechanics, vol. 70, 2003, pp. 111-118.\r\n[7] J. Jafari Fesharaki, S. Golabi, A. Atrian, \"Effect of Lorentz force on\r\nnon-axisymmetric thermo-mechanical behavior of functionally graded\r\nhollow cylinder\", Advanced Materials Research, to be published.\r\n[8] H. L. Dai ,L. Hong, Y. M. Fu, X. Xiao, \"Analytical solution for\r\nelectromagnetothermoelastic behaviors of a functionally graded\r\npiezoelectric hollow cylinder\", Applied Mathematical Modelling, vol.\r\n34, 2010, pp. 343-357.\r\n[9] J. Sladek, V. Sladek, P. Solek, A. Saez, \"Dynamic 3D axisymmetric\r\nproblems in continuously non-homogeneous piezoelectric solids\",\r\nInternational Journal of Solids and Structures, vol. 45, 2008, pp.\r\n4523-4542.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 59, 2011"}