Thermal stresses in a circular cylinder with temperature dependent properties

被引：1

作者：

Ali, Z

Alam, MK

机构：

[1] Department of Mechanical Engineering, Stacker Engineering Center, Ohio University Athens, OH

来源：

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME | 1997年 / 119卷 / 03期

关键词：

D O I：

10.1115/1.2831128

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The thermal stresses in a long circular cylinder are analyzed by two approximate methods. An interpolation formula is then used to develop a semi-empirical solution for thermal stresses which is then validated by a test case of a nondimensional temperature profile with temperature dependent modules of elasticity, coefficient of thermal expansion and Poisson's ratio. The interpolation formula is compared with the numerical solution by a finite element code (ABAQUS). It is shown that the interpolated approximation compares well with the finite element solution for a range of parameters that are typical for processing of billets.

引用

页码：448 / 453

页数：6