Share

IIR document

Options of low Global Warming Potential refrigerant group for a three-stage cascade refrigeration system.

Author(s) : SUN Z., WANG Q., DAI B., et al.

Type of article: Article, IJR article

Summary

To explore the technical alternatives of refrigerant substitution and analyze the application of low GWP refrigerant in three-stage cascade refrigeration system (TCRS), the change of operation parameters with the evaporation temperature has been studied by thermodynamic analysis. The results show that R1150 can replace R14 in low-temperature cycle. R41 and R170 can replace R23 in medium-temperature cycle and R170 will be recommended as a priority. In high-temperature cycle, the refrigerants of R717, R152a and R161 are recommended. Taking into account environmental protection, the natural refrigerant of R717 is a good choice in the large refrigeration system. In particular, the refrigerant groups of R1150/R41/R717, R1150/R41/R152a, R1150/R41/R161, R1150/R170/R717, R1150/R170/R152a and R1150/R170/R161 are recognized. The results provide a basic theoretical analysis of the selection and replacement of refrigerant in TCRS.

Available documents

Format PDF

Pages: 471-483

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: Options of low Global Warming Potential refrigerant group for a three-stage cascade refrigeration system.
  • Record ID : 30025653
  • Languages: English
  • Subject: HFCs alternatives
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 100
  • Publication date: 2019/04
  • DOI: http://dx.doi.org/10.1016/j.ijrefrig.2018.12.019

Links


See other articles in this issue (46)
See the source

Indexing