THERMAL WAVES IN MATERIALS WITH LINEARLY INHOMOGENEOUS THERMAL-CONDUCTIVITY

被引:43
作者
FIVEZ, J
THOEN, J
机构
[1] EHSAL,B-1000 BRUSSELS,BELGIUM
[2] UFSIA,FAC TEW,B-2000 ANTWERP,BELGIUM
关键词
D O I
10.1063/1.356600
中图分类号
O59 [应用物理学];
学科分类号
摘要
The problem of plane thermal waves in media with linearly varying thermal conductivity kappa in the absence of internal heat sources is rigorously solved in terms of Bessel functions. An exact solution in the presence of an internal heat source arising from optical absorption is also presented. Focus is on the semi-infinite solid. In particular, an inverse calculation procedure is outlined that is able to yield, in a very fast way, a linear kappa profile that reveals the most important aspects of the actual profile.
引用
收藏
页码:7696 / 7699
页数:4
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