涡旋压缩机经济器系统的数学模型研究与性能分析  

Research on simulation and performance of scroll compressor with economizer

作　　者：张科[1] 吴兆林[1] 周志钢[1] 唐华杰 

机构地区：[1]上海理工大学,上海200093 [2]上海日立电器有限公司,上海201206

出　　处：《低温与超导》2009年第5期52-56,共5页Cryogenics and Superconductivity

基　　金：上海市重点学科资助项目(S30503)

摘　　要：文中对带经济器的涡旋压缩机热泵系统进行了研究;从实际工作过程出发,建立起压缩机的数学模型,进行了模拟仿真计算并以实际数据加以验证;最后对系统进行了动态特性分析。仿真结果表明:所建模型模拟计算值与实际值比较接近,两者变化趋势也基本一致。Heat pump of scroll compressor with economizer is studied in this paper and an improved mathematical model of the compressor is set up. The simulation results show that the calculated value is very close to the actual value, and both trends are basically the same. Finally, performance analysis of this system is presented.

关 键 词：空气源热泵 涡旋压缩机 经济器 模拟 

分 类 号：TB652[一般工业技术—制冷工程] TH455[机械工程—机械制造及自动化]