摘要
本文对烟气冷凝换热过程进行了分析 ,给出了换热壁面上珠状凝结分为三个阶段的理论模型 ,给出了三个阶段的数学描述。通过实验验证了该理论模型的实用性 ;对珠状凝结与膜状凝结进行了比较。
Condensation heat transfer of flue gas is analyzed. It is suggested that dropwise condensation of wall surface of heat transfer is divided into three processes. Theoretical model and mathematical description of three processes are given. This model is verified through experimental research. comparisons of dropwise condensation with filmwise condensation are introduced in this article.
出处
《北京建筑工程学院学报》
2001年第3期23-26,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
基金
教育部重点支持项目项目号 ( 0 0 12 9)
关键词
珠状凝结
换热器
排烟
烟气
冷凝锅炉
dropwise condensation
heat exchanger
discharge flue gas
