Exergy analysis of R1234yf and R1234ze as R134a replacements in a two evaporator vapour compression refrigeration system
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- 作者：Alptug Yataganbaba ; alptugyataganbaba@hitit.edu.tr" class="auth_mail" title="E-mail the corresponding author ; Ali Kilicarslan ; İrfan Kurtbaş
- 关键词：Two evaporators ; Exergy efficiency ; Exergy destruction ; EES
- 刊名：International Journal of Refrigeration
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：60
- 期：Complete
- 页码：26-37
- 全文大小：1849 K
文摘
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Exergy analysis was carried out on a two evaporator VCRS.
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R1234yf, R1234ze and R134a were selected as refrigerants.
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The greater portion of exergy destruction takes place in the compressor.
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Mixing chamber has lower exergy destruction compared to other components.
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The highest exergy efficiencies are obtained with R1234ze and R134a.