Thermoelastic state of a thermosensitive hollow sphere under the conditions of convective-radiant heat exchange with the environment

被引：3
|
作者：
Popovych, V. S. [1 ]
Harmatii, H. Yu. [1 ]
Vovk, O. M. [1 ]
机构：
[1] Ukrainian Acad Sci, Pidstryhach Inst Appl Problems Mech & Math, Lvov, Ukraine
来源：
MATERIALS SCIENCE | 2006年 / 42卷 / 06期
关键词：
Heat convection - Spheres - Stress-strain curves - Thermoelasticity;
D O I：
10.1007/s11003-006-0143-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The solution of the nonstationary problem of heat conduction is constructed for a thermosensitive hollow sphere in the process of convective-radiant heat exchange with media kept at constant temperatures. In this case, it is assumed that the heat-transfer and emissivity coefficients of the surfaces are functions of temperature. We study the influence of the thermal sensitivity of the material of the sphere on the intensity and character of distribution of temperature and the components of the stress-strain state.
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页码：756 / 770
页数：15
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