摘要
介绍一种原理简单、易于实现且可迅速测量透明隔热材料热损系数的瞬态方法。利用该方法测量了由中国科学院上海硅酸盐研究所和中国科学技术大学合作生产的透明蜂窝构件的热损系数 ,并对其放置位置 (水平或垂直 )、透明蜂窝厚度 (蜂窝孔径为定值 )
In this paper, a transient method to quickly measure the heat loss coefficient of transparent insulation materials (TIMs) is introduced and used in the measurement of the transparent honeycomb produced by University of Science and Technology of China. Factors such as the thickness of honeycomb, the thickness of the air layer between the honeycomb and the hot plate etc, which can affect the value of heat loss coefficient are discussed.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2002年第5期622-625,共4页
Acta Energiae Solaris Sinica
