以R32+R134a/DMF作为工质的自行复叠吸收制冷循环性能分析  

Performance Study on Auto-cascade Absorption Refrigeration Cycle Using R32+R134a/DMF as Working Pairs

作　　者：陈光明[1] 房杉[1] 孟祥锋[1] 

机构地区：[1]浙江大学制冷与低温研究所,杭州310027

出　　处：《制冷学报》2006年第4期31-36,共6页Journal of Refrigeration

基　　金：国家自然科学基金资助项目(50276054)

摘　　要：建立了自行复叠吸收制冷(ACAR)循环的数学物理模型,以R32+R134a/DMF作为工质,对循环性能进行了分析,得到了制冷剂成分、发生温度、冷凝温度及吸收温度等的变化对系统性能所产生的影响。The model was presented to investigate the performance of Auto- cascade Absorption Refrigeration Cycle （ACAR） using R32 ＋ R134a/DMF as working pairs in this study. The effects of the factors such as composition of working pairs, generation temperature, condensation temperature, and absorption temperature, on the performance of the cycle were also calculated and analyzed.

关 键 词：热工学 自行复叠 吸收制冷 性能分析 

分 类 号：TB612[一般工业技术—制冷工程] TB616