在仔细控制的实验室环境中，对可变风量系统中预冷混合空气的间接蒸发冷却器（IEC）的性能进行了实验验证，该环境真实地模拟了现场应用中的性能。使用ASHRAE手册-1984系统（ASHRAE 1984）第36章中描述的方法关联和应用数据，以计算与传统蒸汽空气压缩空调相比，该IEC配置的节能和峰值电力需求减少。德克萨斯州达拉斯的计算结果显示，用于冷却的电能每年可节省9%，峰值电力需求略有减少。间接蒸发冷却器的季节能效比（SEER）比备用高效空调高70%，取代了近12%的常规空调容量。 关键词:实验、性能、蒸发器、间接冷却、蒸发冷却器、空调、变风量空调、计算、节能、能耗、峰值负荷、比较、耗电量、冷却引用:ASHRAE Trans。1992年，第98卷，第2部分，论文编号3598（RP-563），15-23，图5。，4个标签。，裁判。

The performance of an indirect evaporative cooler (IEC) operating to precool mixed air in a variable-air-volume system is experimentally verified in a carefully controlled laboratory environment that realistically simulates performance in a field application. The data are correlated and applied using the methodology described in chapter 36 of the ASHRAE Handbook-1984 Systems (ASHRAE 1984) to calculated energy savings and peak electric demand reduction of this IEC configuration compared to conventional vapour-air compression air conditioning. Results of these calculations for Dallas, Texas, show annual operating savings of 9% in electrical energy for cooling and a slight reduction in peak electric power demand. The seasonal energy efficiency ratio (SEER) for the indirect evaporative cooler is 70% high than that of the backup high-efficiency air conditioner, and nearly 12% of the conventional air conditioning capacity is displaced.KEYWORDS: experiment, performance, evaporators, indirect cooling, evaporative coolers, air conditioning, variable volume air conditioning, calculating, energy conservation, energy consumption, peak load, comparing, electricity consumption, cooling