Effect of new generation refrigerant selection to the low temperature circuit efficiency in cascade systems

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BAYRAKÇI H. C.

Energy Education Science and Technology Part A: Energy Science and Research, vol.27, no.1, pp.15-24, 2011 (Scopus)

• Publication Type: Article / Article
• Volume: 27 Issue: 1
• Publication Date: 2011
• Journal Name: Energy Education Science and Technology Part A: Energy Science and Research
• Journal Indexes: Scopus
• Page Numbers: pp.15-24
• Keywords: Efficiency, Exergy, R123, R215/218/290 mixture, Refrigeration
• Isparta University of Applied Sciences Affiliated: No

Abstract

In this study, two different refrigerant types R215/218/290 mixture and R123 are used in a theoretical analysis for a cascade refrigeration system's low temperature circuit. This study presents comparison of energetic and exergetic performance of these refrigerants. A package program (EES) were used for solve thermodynamic equations of the refrigerants for the analysis to solve thermodynamic equations of the refrigerants. Results are presented graphically. © Sila Science.