Transient Thermoelastic Problem of a Functionally Graded Hollow Cylinder Due to Asymmetrical Surface Heating

被引：12

作者：

Ootao, Yoshihiro ^{[1
]}

Tanigawa, Yoshinobu ^{[1
]}

机构：

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

来源：

JOURNAL OF THERMAL STRESSES | 2009年 / 32卷 / 12期

关键词：

Asymmetrical heating; Functionally graded material; Hollow cylinder; Plane strain problem; Thermoelasticity; Transient state; THERMAL-STRESSES; THERMOMECHANICAL STRESSES; CIRCULAR-CYLINDER; CYLINDRICAL PANEL; THICK STRIP; LOADS; PLATE; SPHERE; DEFORMATIONS; TEMPERATURE;

D O I：

10.1080/01495730903310490

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper is concerned with the theoretical treatment of transient thermoelastic problem involving a functionally graded hollow cylinder due to asymmetrical heating from its surfaces. The thermal and thermoelastic constants of the hollow cylinder 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 hollow cylinder 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 and stresses is investigated.

引用

页码：1217 / 1234

页数：18

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