Performance Analysis of Single Stage Compression Cycle with an Internal Heat Exchanger

Gui Jun Xue; Da Wei Liang; Guang Da Liu; Shui Qing Li; Zhen Jiang Zhou

doi:10.4028/www.scientific.net/AMR.753-755.1401

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 753-755Performance Analysis of Single Stage Compression...

Performance Analysis of Single Stage Compression Cycle with an Internal Heat Exchanger

Abstract:

With the increase of outlet pressure to compressor, all cycle COP is a reducing trend except R744, in addition, R744 compression cycle has an optimum high pressure. When the inlet temperatures of compressor gradually increase, the performances of all cycles basically unchanged, but the R744 compression cycle has an increasing trend. With the increasing of outlet temperature to the condenser, the performances of all cycles are decreased; instead with increasing of the evaporating temperature, all cycle COP is an increasing trend.

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Periodical:

Advanced Materials Research (Volumes 753-755)

Pages:

1401-1404

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.753-755.1401

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Online since:

August 2013

Authors:

Gui Jun Xue, Da Wei Liang, Guang Da Liu, Shui Qing Li, Zhen Jiang Zhou

Keywords:

COP, Internal Heat Exchanger, Refrigerant, Single Stage Cycle

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