平板蓄冷器蓄冰过程实验研究

Experiment of charging process in a flat and rectangular ice capsule

在自行研制的实验装置上研究了平板内的蓄冰过程 ,得出了载冷剂进出口温度和蓄冷剂温度随时间的变化规律 ,并研究了蓄冰中的成核过程 ,通过添加人工成核剂可减小冰蓄冷过程的过冷度 ,从而提高蓄冰主机的效率。

Investigates the charging process on the experiment devices developed by the authors and obtains the correlations revealing variation of the secondary refrigerant temperatures at inlet and outlet and the cool storage agent temperature with time. Also examines supercooling and nucleation of water inside the flat and rectangular capsule during the charging process and finds it helpful in reducing the supercooling degree to add a nucleator into water so that raising the efficient of the ice making chiller.