Performance Analysis of a Novel Compression Refrigeration System

Zhi Wen Cheng

doi:10.4028/www.scientific.net/AMM.721.170

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 721Performance Analysis of a Novel Compression...

Performance Analysis of a Novel Compression Refrigeration System

Abstract:

In this paper, the theoretical analysis and calculation were put forward for the novel compression refrigeration cycle, new cycle compared with conventional compression refrigeration cycle adding a jet pump and evaporator to reduce throttling losses and improve the compressor inlet pressure. The results show that COP decreases with the increase of condensing temperature, with the increase of evaporation temperature increased, and decreased with the increase of the ejector coefficient. Novel compression refrigeration cycle coefficient of performance than the conventional compression refrigeration system performance coefficient increased by 8-15%.

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Periodical:

Applied Mechanics and Materials (Volume 721)

Pages:

170-173

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.721.170

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Online since:

December 2014

Authors:

Zhi Wen Cheng*

Keywords:

COP, Ejector, Refrigeration System

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* - Corresponding Author

References

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