特殊工况条件下表冷器的热工计算分析

Thermodynamic calculation and analysis of surface type air coolers in special condition

通过效率法的计算,得到表冷器迎面风速,水流量,入口空气状态,冷度水温度及盘管排数对表冷器热工性能的影响。并以实际工程为例,进行实际的应用。

The heat exchange capabilitys of surface type air cooler at different air velocity, water flow rate, inlet air condition, water temperature and pipe rows of coil were calculated by efficiency method. A practical enginering project was illustrated by using this method.