Share

Experimental study of a -80°C auto-cascade refrigerator.

Author(s) : ZHOU Q., HOU Y., CHEN S. T.

Summary

This paper describes a test rig of an auto-cascade refrigeration system, which can obtain a temperature of -80°C and offer a refrigerating output of 100 W. This cycle, which employs a proper mixture refrigerant, can realize a cooling cascade automatically. After a great lot of experiments, it is shown that this system can achieve designed temperature and refrigerating output. At the mean time, the system runs credibility with well oil circle. R-14/R-22 was used as the working pair in this study and refrigerant charge and composition of binary refrigerant are researched.

Details

  • Original title: Experimental study of a -80°C auto-cascade refrigerator.
  • Record ID : 2008-2725
  • Languages: English
  • Source: Cryogenics and refrigeration. Proceedings of ICCR'2008.
  • Publication date: 2008/04/05

Links


See other articles from the proceedings (170)
See the conference proceedings

Indexing