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Magneto-thermo-electro-elastic analysis of functionally graded Intelligent cylindrical shells
ISSN: en
Publisher: author
Magneto-thermo-electro-elastic analysis of functionally graded Intelligent cylindrical shells
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Abstract
In this work, magneto-thermo-electro-elastic analysis of a functionally graded cylindrical shell made of piezoelectric material under the effect of coupled magnetic, thermal, electric and mechanical loads is presented. Material properties of the smart shell are graded in the radial coordinate of the shell, according to a power law. In the present study, an advanced numerical method, namely polynomial differential quadrature method is utilized to descritize governing equations to series form and resulting equations are solved to obtain responses of magnetic, stress, displacement, electric and thermal fields. By comparing numerical results with those of the exact solution, efficiency and accuracy of the method is validated, which are demonstrated to be in very good agreement. In result section, a parametric study is carried out and effects of the grading index of material properties, electric excitation, geometry of the shell and the te...
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International Category Code (ICC):
ICC-0202
E. Heydari, S. J. Hashemi, S.a. Seyed Roknizadeh
International Article Address (IAA):
IAA.ZONE/en8276en
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