Transient thermoelastic problem of a functionally graded cylindrical panel due to nonuniform heat supply

被引：22

作者：

Ootao, Yoshihiro ^{[1
]}

Tanigawa, Yoshinobu ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Grad Sch Engn, Dept Mech Engn, Naka Ku, Sakai, Osaka 5998531, Japan

来源：

JOURNAL OF THERMAL STRESSES | 2007年 / 30卷 / 05期

关键词：

cylindrical panel; functionally graded material; plane strain problem; thermoelasticity; transient state;

D O I：

10.1080/01495730601146394

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This article is concerned with the theoretical treatment of transient thermoelastic problem involving a functionally graded cylindrical panel due to nonuniform heat supply in the circumferential direction. The thermal and thermoelastic constants of the cylindrical panel are expressed as power functions of the radial coordinate variable. The exact solution for the two-dimensional temperature change in a transient state, and thermal stresses of a simple supported cylindrical panel under the state of plane strain is obtained herein. Some numerical results are shown in figures. Furthermore, the influence of the nonhomogeneity of the material upon the temperature change, displacements, and stresses is investigated.

引用

页码：441 / 457

页数：17

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