不完全冻结式冰盘管融冰过程中环水温度的变化特性

Temperature variation in surrounding water during dischargefor a partially charged ice-on-coil thermal storage tank

通过不完全冻结式冰盘管融冰过程的实验研究,分析了水平排列管束外环水温度的变化特性,得出了融冰后期环水升温的过程存在一个升温平台的结论,进而研究了不同初始蓄冰量等因素对环水温度变化特性的影响。

The experimental investigations for the partial charged method of internal melt ice-on-coil during a discharging cycle were carried out. Characteristics of water temperature variation around the tubes aligned horizontally in the tank were analyzed. The experimental results show that the increasing process of water temperature in surroundings will stagnate by the end of a discharging cycle. Then this paper makes a further research of the effects of initial ice storage capacity and other factors on the characteristics of water temperature variation in surroundings.