Effects of Electric Potential on Thermo-Mechanical Behavior of Functionally Graded Piezoelectric Hollow Cylinder under Non-Axisymmetric Loads

The analytical solution of functionally graded piezoelectric hollow cylinder which is under radial electric potential and non-axisymmetric thermo-mechanical loads, are presented in this paper. Using complex Fourier series and estimation of power law for variations of material characterizations through the thickness, the electro thermo mechanical behavior of the FGPM cylinder is obtained. The stress and displacement distributions and the effect of electric potential field on the cylinder behavior are also presented and some applicable results are offered at the end of the paper.

Authors:

• Amir Atrian
• Javad Jafari Fesharaki
• Gh. Hossein Majzoobi
• Mahsa Sheidaee

Keywords:

• Analytical
• FGM
• Fourier series
• Non-axisymmetric
• Piezoelectric
• Thermo-elasticity

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