Effects of Internal Heat Exchanger on Two-Stage Compression Trans-Critical CO<sub>2</sub> Refrigeration Cycle Combined with Expander and Intercooling

Effects of Internal Heat Exchanger on Two-Stage Compression Trans-Critical CO<sub>2</sub> Refrigeration Cycle Combined with Expander and Intercooling

Because of the limitations of traditional refrigerants, the application of trans-critical CO<sub>2</sub> technology in domestic gas conditioners and other fields is becoming increasingly popular. This paper proposes a new CO<sub>2</sub> trans-critical refrigeration system. Co...

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Bibliographic Details
Main Authors: Benlin Shi, Muqing Chen, Weikai Chi, Qichao Yang, Guangbin Liu, Yuanyang Zhao, Liansheng Li
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Energies
Subjects:
CO<sub>2</sub> refrigeration cycle
internal heat exchanger (<i>IHX</i>)
expander
two-stage compression
intercooling
coefficient of performance (COP)
Online Access:https://www.mdpi.com/1996-1073/16/1/115

Internet

https://www.mdpi.com/1996-1073/16/1/115

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