A design procedure of functionally graded thermoelectric materials

被引：4
|
作者：
Teraki, J
Hirano, T
机构：
来源：
FUNCTIONALLY GRADED MATERIALS 1996 | 1997年
关键词：
D O I：
10.1016/B978-044482548-3/50079-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A computational design procedure of a thermoelectric power device using Functionally Graded Materials (FGM) is presented. A model of thermoelectric materials is presented for transport properties of heavily doped semiconductors, electron and phonon transport coefficients are calculated using band theory. And, a procedure of an elastic thermal stress analysis is presented on a functionally graded thermoelectric device by two-dimensional finite element technique. First, temperature distributions are calculated by two-dimensional non-linear finite element method based on expressions of thermoelectric phenomenon. Next, using temperature distributions, thermal stress distributions are computed by two-dimensional elastic finite element analysis.
引用
收藏
页码：483 / 488
页数：6
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