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Erschienen in:
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2018 | OriginalPaper | Buchkapitel

9. Thermodynamic Analysis of a Refrigeration System Operating with R1234yf Refrigerant

verfasst von : Vedat Oruç, Atilla G. Devecioğlu

Erschienen in: The Role of Exergy in Energy and the Environment

Verlag: Springer International Publishing

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Abstract

After restriction of European Union on using high-GWP refrigerants, the investigations have been directed to utilize low-GWP refrigerants in available systems to determine the suitability of their operating conditions. In this study, energy and exergy parameters were investigated as a result of using R1234yf in a refrigeration system originally constructed to operate with R134a. The experimental work was conducted at two different ambient temperatures of 20 and 40 °C, while the evaporation temperature was 0 °C. The temperature, pressure, electrical power consumption, and mass flow measurements in the system revealed cooling capacity, COP, and exergetic efficiency for both R134a and R1234yf refrigerants.

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Metadaten
Titel
Thermodynamic Analysis of a Refrigeration System Operating with R1234yf Refrigerant
verfasst von
Vedat Oruç
Atilla G. Devecioğlu
Copyright-Jahr
2018
Buch
The Role of Exergy in Energy and the Environment

Print ISBN: 978-3-319-89844-5

Electronic ISBN: 978-3-319-89845-2

Copyright-Jahr: 2018

DOI
https://doi.org/10.1007/978-3-319-89845-2_9