空调机组蒸发器干、湿工况临界状态的特性研究  

Research on Dry and Wet Condition of Air Conditioning Unit Evaporator in Critical State

作　　者：周成龙 胡益雄[1] 冯绕 ZHOU Chenglong;HU Yixiong;FENG Rao(School of Energy Science and Engineering, Central South University)

机构地区：[1]中南大学能源科学与工程学院

出　　处：《建筑热能通风空调》2019年第4期10-13,共4页Building Energy & Environment

摘　　要：本文对不同工况下空调机组中蒸发器干、湿工况及其转变规律进行了研究,提出了"干湿临界工况"的概念,得到了干湿临界工况数值组。研究结论为蒸发器干、湿工况提供判定依据,并为空调机组性能预测及节能运行提供参考。This paper studied the evaporator dry and wet conditions of air conditioning and its transformation rules under different conditions. The concept of "wet and dry critical conditions"was put forward and the numerical group of wet and dry critical conditions was calculated. The conclusion provides the basis for the judge of evaporator dry, wet conditions and provides a reference for the performance prediction and energy saving operation of air conditioning units.

关 键 词：空调机组 工况 蒸发器 干湿临界工况 AMESIM 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]