Thermal stresses in functionally graded hollow sphere due to non-uniform internal heat generation

被引：0
|
作者：
Pawar, S. P. [1 ]
Deshmukh, K. C. [2 ]
Kedar, G. D. [2 ]
机构：
[1] SN Mor & Smt GD Saraf Sci Coll Tumsar, Tumsar, Maharashtra, India
[2] RTM Nagpur Univ, Dept Math, Nagpur, Maharashtra, India
来源：
APPLICATIONS AND APPLIED MATHEMATICS-AN INTERNATIONAL JOURNAL | 2015年 / 10卷 / 01期
关键词：
Functionally graded material; non-uniform heat source; thermal stresses and thick hollow sphere;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this article, the thermal stresses in a hollow thick sphere of functionally graded material subjected to non-uniform internal heat generation are obtained as a function of radius to an exact solution by using the theory of elasticity. Material properties and heat generation are assumed as a function of radius of sphere and Poisson's ratio as constant. The distribution of thermal stresses for different values of the powers of the module of elasticity and varying power law index of heat generation is studied. The results are illustrated numerically and graphically.
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页码：552 / 569
页数：18
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