Analytical solution for the electromechanical behavior of a rotating functionally graded piezoelectric hollow shaft

被引：31

作者：

Babaei, M. H. ^{[1
]}

Chen, Z. T. ^{[1
]}

机构：

[1] Univ New Brunswick, Dept Mech Engn, Fredericton, NB E3B 5A3, Canada

来源：

ARCHIVE OF APPLIED MECHANICS | 2008年 / 78卷 / 07期

关键词：

functionally graded material; piezoelectricity; hollow cylinder; analytical solution;

D O I：

10.1007/s00419-007-0172-7

中图分类号：

O3 [力学];

学科分类号：

08 [工学]; 0801 [力学];

摘要：

In the present paper, the analytical solution for a radially piezoelectric functionally graded rotating hollow shaft is presented. The variation of material properties is assumed to follow a power law along the radial direction of the shaft. Two resulting fully coupled differential equations in terms of the displacement and electric potential are solved directly. Numerical results for different shaft geometries with different profiles of inhomogeneity are also graphically displayed.

引用

页码：489 / 500

页数：12

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