Performance analysis of a single-stage scroll compressor used in a drying heat pump over a wide condensing temperature range(30–80°C)

作     者：WEI Juan YANG LuWei ZHANG ZhenTao LIN XueJun ZHANG Chong LI Bo 

作者机构：Technical Institute of Physics and Chemistry Chinese Academy of Sciences University of Chinese Academy of Sciences 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：2014年第57卷第11期

页      面：2131-2137页

核心收录：

学科分类：0810[工学-信息与通信工程] 080704[工学-流体机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by the National High Technology Research and Development Program of China(Grant No.2012AA10A510) 

主　　题：涡旋压缩机 性能分析 热泵干燥 温度范围 冷凝温度 烘干 单级 涡旋式压缩机 

摘      要：This study presents the performance of a new single-stage scroll compressor used for the heat pump drying of thermally sensitive materials over a wide temperature *** performance of the new compressor was predicted by an ARI standard 540map-based compressor model and verified by a semi-open drying heat pump system constructed for this purpose.A comparison of the experimental data with the predicted data proved that the new scroll compressor used in the drying heat pump works well,can supply a wide range of condensing temperatures(30–80°C)(without auxiliary heating),and has a minimum coefficient of performance(COP)above 2.0,even in the worst condition.