本文介绍了一种用于循环水冷却空调的轴流式空气蒸汽压缩制冷系统，并通过性能仿真验证了其可行性。使用这种新系统可以简化空调系统，减少初始投资。这个新系统的供水管道截面更小，换热器更少，水循环系统更少。该系统可获得温度约为0°C的饱和空气；因此，采用该系统将使空调房间更舒适，并减少送风管部分的尺寸。此外，在这个全新的空调系统概念中，没有CFC或HCFC，工作介质是来自室外的湿空气，用户无需承担任何费用。仿真表明，新系统的COP主要取决于湿空气的涡轮进口温度以及轴流压缩机和涡轮的效率，并且COP随湿空气的变化而变化- 大气的温度。该系统非常适合在闷热地区使用，如果通过循环水冷却，它仍然是高效的。单位:SICitation:ASHRAE交易，第110卷，pt。2.

This paper presents an axial-flow air-vapor compression refrigerating system for air conditioning cooled by circulating water and proves its feasibility through performance simulation. Using this new system may simplify air-conditioning systems and reduce the amount of initial investment. This new system has a smaller section of supply duct, two fewer heat exchangers, and one fewer water-circulating system. Saturated air with a temperature of about 0°C is obtained by this system; therefore, the adoption of this system will make air-conditioned rooms more comfortable and cut down on the size of the supply duct section. Furthermore, there are no CFCs or HCFCs in this entirely new air-conditioning system concept, and the working medium is wet air from outdoors at no cost to the user. Simulations show that the new system’s COP depends mainly on the turbine inlet temperature of the wet air and the efficiencies of the axial compressor and the turbine, and the COP varies with the wet-bulb temperature of the atmosphere. This system is very suitable for use in muggy areas, and it will still be efficient if cooled by circulating water.Units: SI