Experimental investigation of performance and exergy analysis of automotive air conditioning systems using refrigerant R1234yf at various compressor speeds
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- 作者：Honghyun Choa ; Chasik Parkb ; cspark@hoseo.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Alternative refrigerant ; R1234yf ; GWP ; Exergy ; COP ; Internal heat exchanger ; Heat pump
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：25 May 2016
- 年：2016
- 卷：101
- 期：Complete
- 页码：30-37
- 全文大小：879 K
文摘
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An experimental performance investigation and exergy analysis was carried out.
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The R1234yf with the IHX was compared with an R1234yf and an R134a system.
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The IHX improved the second law efficiency of the R1234yf system by 1.5–4.6%.