Performance Analysis of Refrigerants R134a Two Stage Compression Cycle with an Expander

Abstract:

With increasing of compressor high pressure, the two stage cycle with an expander has a downward trend. With increasing of the evaporating temperature, the two stage cycle with an expander has an increasing trend. With increasing of outlet temperature of condenser; the two stage cycle with an expander has a downward trend. With increasing of intermediate pressure, the performance of the two stage cycle with an expander is decreased.

• Periodical: Advanced Materials Research (Volumes 753-755)
• Pages: 2786-2789
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.753-755.2786
• Online since: August 2013
• Authors: Gui Jun Xue, Da Wei Liang, Guang Da Liu, Shui Qing Li, Zhen Jiang Zhou
• Keywords: Expander, Intermediate Pressure, Performance Analysis, R134a, Two Stage Cycle

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