摘要
介绍了一种再循环蒸发冷却技术,其原理是利用一部分经间接冷却处理的空气作为二次空气直接蒸发制取冷水,用冷水反过来间接冷却室外空气。搭建了相应的实验台,针对夏季实际工况条件,实验研究了再循环风量比例对蒸发冷却效率的影响,给出了合适的再循环风量范围。
Presents a recirculation evaporative cooling technology, which uses a portion of supply air cooled indirectly as secondary air to make chilled water which in return used to indirectly cool outdoor air. Establishes an experimental system and studies the influence of recirculating air ratio on evaporative cooling efficiency in summer conditions. Gives a rational range of recirculating air ratio.
出处
《暖通空调》
北大核心
2007年第12期120-124,共5页
Heating Ventilating & Air Conditioning
基金
湖南省教育厅科研基金资助项目(编号:04C568)
关键词
再循环蒸发冷却
再循环风量
蒸发冷却效率
recirculation evaporative cooling, recirculating air volume, evaporative cooling efficiency
