This paper discusses the comparative analysis of the transcritical cycle with and without suction line heat exchanger. At higher ambient conditions the use of suction line heat exchanger improves the cycle performance by 2-4%. Due to more heat transfer rate the specific refrigeration capacity, mass flow rate and compressor power consumption. The performance of cycle does not improve significantly with increase in the effectiveness of the suction line heat exchanger.

ΠΕΡΙΕΧΟΜΕΝΑ

1. Introduction

2. Simulation parameters

3. Results and discussion

  3.1.Coefficient of performance

  3.2. Gascooler capacity

  3.3. Power consumption

  3.4. Dryness Fraction

4. Conclusions

Comparative study of transcritical CO2 cycle with and without suction line heat exchanger at high ambient temperature.pdf 

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