摘要
用传统的评价方法,从传热速率基本方程式出发,分析了紧凑型的板式换热器和螺旋板式换热器的结构、传热特点及发展方向。
From the point of basic equation of heat-exchanging rate,the structure.the heat-exchanging characteristics and the development of plate and spiral compact heat-exchanger were analysed according to the traditional evaluate methods.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1995年第2期108-113,共6页
Journal of Northeast Forestry University
关键词
传热速率
传热推动力
湍流
层流
热交换器
Heat-exchanging rate,Heat-exchanging driving force
Turbulent flow
Laminar flow
Heat-transfer
Reynolds number