Performance Analysis of Single Stage Compression Cycle with a Throttle Valve

Jing Rui Tian; Hong Li Wang; Gui Jun Xue

doi:10.4028/www.scientific.net/AMR.753-755.2679

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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 a Throttle Valve

Abstract:

With increasing of high pressure, the performances of all kinds refrigerants except for R744 are all declined and transcritical R744 compression cycle has an optimum high pressure. With increasing of the evaporating temperature, all cycle COP is an increasing trend, with increasing of outlet temperature of condenser, the performances of all cycles are decreased. Under the same comparison conditions, the performance of R134a refrigerant cycle is superior to the cycles of other refrigerants, and the cycle of R11 refrigerant has the worst performance.

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Periodical:

Advanced Materials Research (Volumes 753-755)

Pages:

2679-2682

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.753-755.2679

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Online since:

August 2013

Authors:

Jing Rui Tian, Hong Li Wang, Gui Jun Xue

Keywords:

COP, R1234yf, SCV, Single Stage Compression Cycle

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