PERFORMANCE CHARACTERISTICS OF VAPOR COMPRESSION REFRIGERATION CYCLE BASED ON ERICSSON CYCLE
The purpose of this research and investigation is to confirm and clarify the performance characteristics of the vapor compression refrigerating cycle based on the Ericsson Cycle. The theoretical analysis and comparison in performance of the conventional refrigerating cycle with this cycle using 12 different but typical refrigerants, produced the following essential and interesting results, i.e.,①there are conditions for maximizing the COP of this cycle using the expansion valve, which are decided by the dryness fraction of the inlet gas at a regenerative heat exchanger, ②both the COP and refrigerating capacity using this cycle show improvement for all refrigerants other than R717 and R32, ③the operational stability of this cycle is excellent against unsteady operating conditions such as refrigerant liquid flow back to a compressor.
N.Ino T.Kishi T.Nishio C.Yoshikawa T.Kawamura
Advanced Technology Laboratory, Mayekawa Mfg. co., Ltd.,2000 tatsuzawa, Moriya City, Ibaraki Pref., 302-0118, Japn
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）