技术中心

摘 要 ：本文对盘管式蓄冷装置的蓄冷过程建立了集总参数的数学模型，并进行了理论计算。分析了该系统的换热效果，讨论了冷流体流量和盘管换热面积的变化对蓄冷器换热特性的影响。计算结果对该类换热器的设计和性能优化有一定指导作用。 关键词 ：蓄冷 集总参数 Theoretical Analysis on the Ice Form Process of a Ice Storage System Shi Wei Department of Refrigeration and Air-Conditioning, Shanghai Fisheries University, 200090 Abstract : Theoretical model and calculation on the ice form process of a ice storage unit with coil pipe are presented, the influence on the thermal performance of the system by the variation of some parameters is discussed. The research work has some help for the design and valuation of such system. Keywords : ice storage, lumped method