吸附式制冷循环质量迁移及回热型循环的热力学分析  

THERMODYNAMIC ANALYSIS OF REGENERATIVE ADSORPTION-REFRIGERATION CYCLE WITH INTERNAL MASS TRANSFER

作　　者：张晓[1] 徐靖中[1] 

机构地区：[1]中国科学院工程热物理所,北京100080

出　　处：《工程热物理学报》2001年第S1期145-148,共4页Journal of Engineering Thermophysics

基　　金：国家重点基础研究发展规划资助项目(No.G2000026305)

摘　　要：本文建立了吸附式制冷基本循环和连续回热循环的热力模型，研究和发展了有蒸汽质量迁移的新型回热循环。新型循环通过管道连通高低压床体，使蒸汽贯流直至双床压力达到平衡，之后系统开始回热，直至两床体温度达到平衡。通过对理论模型的计算，将其与基本循环进行了比较。文章的结论有益于加深对新型循环特性的认识，从而为优化实际循环系统提供了切实可行的方法。In this article, detailed thermodynamic analyses of basic adsorption refrigeration cycle and regenerative adsorption refrigeration cycle is presented, an advanced adsorption cycle with internal vapour and heat recovery is developed. The two adsorbers are interconnected via the vapour phase, Internal vapour recovery is processed will both adsorbers reach the same pressure. After this process, the system begin its regenerative process, heat is recovered between the two adsorbers until they reach a common temp...

关 键 词：吸附式制冷 质量迁移 回热 

分 类 号：TB611[一般工业技术—制冷工程]