摘要
采用CFD方法模拟分析间接蒸发冷却器的传热传质过程,讨论通道间距、空气流速、温度、相对湿度等因素对换热效率和效率的影响。结果表明基于湿空气分析理论的评价方法更合理,为间接蒸发冷却器设计提供依据。
The heat and mass transfer processes of an indirect evaporative cooler is simulated using CFD method. The effects of a wide variety of parameters such as the channel width, the velocity, the temperature and the relative humidity are investigated. Results show that the evaluating method based on exergy analysis theory of moist air is more reasonable, and provide the evidence for the design of an indirect evaporative cooler.
出处
《制冷与空调》
2006年第4期19-25,共7页
Refrigeration and Air-Conditioning
关键词
湿空气
间接蒸发冷却
[火用]效率
moist air
indirect evaporative cooling
exergy efficiency
