共线式热电发电机在侧面散热情况下的性能1)

王雪强, 剧成健, 兑关锁

PERFORMANCE OF COLLINEAR THERMOELECTRIC GENERATOR CONSIDERING THE HEAT DISSIPATION IN THE SIDE SURFACE1)

Wang Xueqiang,Ju Chengjian,Dui Guansuo

表1 材料属性

Table 1 Properties of the materials

Materials Young’s modulus/GPa Poisson’s ratio Coefficient of thermal expansion/K-1 Bi2Te3 45 0.22 1.6x10-5 copper 120 0.30 1.7x10-5