On heat conduction problem in a semi-infinite periodically laminated layer

被引:24
|
作者
Kulchytsky-Zhyhailo, R [1 ]
Matysiak, SJ [1 ]
机构
[1] Bialystok Univ Technol, Fac Mech Engn, PL-15351 Bialystok, Poland
关键词
laminated composite; temperature; heat flux; semi-infinite layer; homogenized model;
D O I
10.1016/j.icheatmasstransfer.2004.08.023
中图分类号
O414.1 [热力学];
学科分类号
摘要
The paper deals with the heat conduction problem of a semi-infinite periodically stratified layer heated by a constant heat flux directed according to the layering, normal to the boundary being a cross-section of the composite components. The free heat exchange with surroundings is considered on the remaining parts of the boundary. The body is assumed to be composed of n periodically repeated two-layered, perfect bonding lamine. The problem is solved on two ways: (1) directly as heat conduction problem or (2) by using the homogenized model with microlocal parameters [R. Kulchytsky-Zhyhailo, S.J. Matysiak, On some heat conduction problem in a periodically two-layered body. Comparative results, Int. Commun. Heat Mass Trans, in press]. The obtained results are compared and presented in the form of figures. (c) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:123 / 132
页数:10
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