摘要
板翅式换热器具有良好的传热特性， 通过对自行设计的水—空气板翅式换热器进行的用作表面式空气加热器与表面式空气冷却器的试验， 得到了系列的传热与阻力特性的数据， 在此基础上获得了空气侧对流换热系数与摩擦系数的准则关系式。
This paper deals with the experimental study of an airwater platefin heat exchanger.The experimental investigation was carried out and the performance data of heat transfer and flow resistance were obtained.Experimental equations of convection coefficient and friction resistance coefficient were presented.
出处
《低温工程》
CAS
CSCD
北大核心
1999年第3期40-45,共6页
Cryogenics
关键词
板翅式
换热器
传热特性
阻力
试验研究
platefin heat exchanger
heat transfer characteristics
flow resistance
experimental equation
