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

页码：483 / 488

页数：6