间接蒸发冷却效率浅析*
Analysis of indirect evaporative cooling efficiency
摘要：
在常用的基于湿球温度的间接蒸发冷却效率基础上，分析并建议采用基于露点温度的间接蒸发冷却效率，给出了多级串联的总间接蒸发冷却效率计算式，定义了干湿球温度相对变化率，并推导出基于湿球温度和基于露点温度衡量基准之间的间接蒸发冷却效率关系式。
关键词：间接蒸发冷却效率,湿球温度,露点温度,关系式,蒸发冷却
Abstract：
Focusing on the indirect evaporative cooling efficiency based on commonly used wet-bulb temperature, suggests adopting indirect evaporative cooling efficiency based on dew-point temperature, provides a calculation formula for the total indirect evaporative cooling efficiency of multistage serial connection, defines the relative change rate of dry-wet bulb temperature and deduces a relational expression of indirect evaporative cooling efficiency between measurement benchmarks based on wet-bulb temperature and dew-point temperature.
Keywords:indirect evaporative cooling efficiency, wet-bulb temperature, dew-point temperature, relational expression, evaporative cooling