摘要
提出了一种用于处理大温差新风的双级直接蒸发式空气冷却器的设计方案,针对不同的中间温度和蒸发温度对其进行了仿真计算,同时对单级直接蒸发式空气冷却器在不同蒸发温度下进行了仿真计算,并对二者进行了对比分析,提出了双级直接蒸发式空气冷却器的设计最优值.
According to the different middle temperatures and evaporation temperatures on the simulational calculation,a design proposal of the two-stage direct type of evaporative air cooler was proposed to be used in dealing with large temperature differences of the fresh air.At the same time,simulated and calculated the single-stage direct type of evaporative air cooler.Through the comparison analysis between them,we get the optimum value of the two-stage direct type of evaporative air cooler.
出处
《南京师范大学学报（工程技术版）》
CAS
2010年第3期47-51,共5页
Journal of Nanjing Normal University(Engineering and Technology Edition)
关键词
大温差
直接蒸发式空气冷却器
双级
单级
蒸发温度
large temperature difference
direct type of evaporative air cooler
two-stage
single-stage
evaporation temperature
