435 データセンタ向け外気冷房型空冷パッケージ空調機の開発 : 冷媒循環量がポンプサイクルに与える影響(省エネルギー(2))

抄録

We developed an outdoor air cooling type air conditioner in order to decrease annual power consumption in data centers. The features of the air conditioner we developed is that it combines a compression cycle and a pump cycle, and operates by switching the cycle based on numerous conditions, such as the outside air temperature. In this report, we verify the influence that quantity of refrigerant circulation gives cooling capacity.