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Experimental investigation of a miniature vapor compression refrigeration system
Author(s): 
Pages: 27-32,75
Year: Issue:  1
Journal: Cryogenics and Superconductivity

Keyword:  微型系统蒸气压缩制冷实验研究;
Abstract: 该制冷系统由微型回转式压缩机、管带式换热器和毛细管等组成,制冷剂为R134a.单机重2.21kg,体积210mm×140mm×160mm.2.0kg锂电池确保系统150min内持续提供73.6W冷量.利用空气焓差台测量压缩机转速、蒸发器进风温度和送风量等参数对于系统性能的影响.实验结果确定了影响性能的主要因素,且表明主动调节可使系统满足不同的制冷量和冷却温度要求.
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