ANALYSIS OF UNSTEADY HEAT CONDUCTION IN LAMINATED MATERIALS AND APPROPRIATENESS OF THE HOMOGENEOUS-MATERIAL APPROXIMATION.

被引：0
|
作者：
Yamashita, Yoshiyuki [1 ]
Matsumoto, Shigeru [1 ]
Suzuki, Mutsumi [1 ]
机构：
[1] Tohoku Univ, Jpn, Tohoku Univ, Jpn
来源：
Heat Transfer - Japanese Research | 1988年 / 17卷 / 01期
关键词：
LAMINATED PRODUCTS - Thermal Properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The relationship between temperature and heat flux is analytically derived in the s-domain as a function of the number of laminated layers. The error due to the homogeneous approximation with some apparent thermal properties is quantitatively evaluated. Furthermore, these results are closely concerned with the method of unsteady measurement of thermal diffusivity, which is proved by giving a concrete example. Based on the results, a study is carried out on the problems which arise in its application to laminated materials.
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页码：72 / 87
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