摘要
研究了一水平加热圆柱在３种不同形状的环状有限空间内旋转时的强制对流和沸腾换热特性．并与静态有限空间的沸腾换热特性进行了比较．在不同的热负荷条件下，测定了圆柱转速。
The forced convective and boiling heat transfer characteristics of a heating cylinder revolving in three typical annular narrow spaces are investigated experimentally. The obtained data are compared with the data on a non revolving cylinder in the same way of narrow spaces. Experimental results show that the heat transfer characteristics are governed by both revolving speeds and gaps of narrow spaces in low heat flux region, but only governed by gaps in high heat flux region.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1997年第3期8-12,共5页
Journal of Shanghai Jiaotong University
关键词
沸腾换热
强制对流
有限空间
旋转体
换热
boiling heat transfer
forced convection
narrow space
revolving cylinder
