间接蒸发冷却用于空调新风预冷的实验研究

Experiment of indirect evaporative cooling in an air conditioning system for handling fresh air

从温差换热驱动势和吸湿驱动势出发,分析了间接蒸发冷却换热效率的影响因素,实验研究了新风进口温度、排风进口温度和相对湿度对新风进出口温差和换热效率的影响。

Analyses the influencing factors of the heat exchange efficiency according to the temperature difference and hygroscopic driving force, Explores experimentally the effect of the inlet temperature of fresh air, the inlet temperature and relative humidity of exhaust air on the inlet-outlet temperature difference of fresh air and heat exchange efficiency.