Share

IIR document

Flow characteristics of refrigerant and oil mixture in an oil separator.

Author(s) : KIM H. S., KANG G. H., YOON P. H., et al.

Type of article: Article, IJR article

Summary

The efficiency and pressure drop in the oil separator of a multi heat pump system were experimentally investigated. R410A and polyvinylether (PVE) oil were used as the refrigerant and lubricant of the system, respectively. The refrigerant mass flow rate and the liquid circulation ratio were varied between 30 and 150?g?s-1 and between 1.5% and 4.5%, respectively. Five different oil separators were considered, and the measured efficiencies and pressure drops were analyzed with respect to the height and diameter of the oil separators. The analytical results were used to develop empirical equations for predicting the efficiency and pressure drop of the oil separator. The mean absolute percentage errors between the predicted and measured efficiencies and pressure drops for the oil separators were 0.4% and 11.7%, respectively.

Available documents

Format PDF

Pages: 206-218

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: Flow characteristics of refrigerant and oil mixture in an oil separator.
  • Record ID : 30018695
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 70
  • Publication date: 2016/10

Links


See other articles in this issue (25)
See the source

Indexing