Abstract
Refrigerant vapor-injection technique has been proved to improve the performance of refrigeration systems, which can mitigate the problem of exhaust overheating and supplement refrigerant flow for compressor at low evaporation temperature. To analyze the refrigeration performance, the evaporation and condensation temperature, heat exchange temperature difference, injecting pressure and evaporator superheat are comprehensively analyzed. The applicability for different refrigerants is extensively evaluated. Compared with the conventional system, the vapor-injection cycle demonstrates better performance especially under severe conditions.
| Original language | English |
|---|---|
| Title of host publication | 13th International Conference on Renewable Energy Research and Applications, ICRERA 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 278-282 |
| Number of pages | 5 |
| ISBN (Electronic) | 9798350375589 |
| DOIs | |
| State | Published - 2024 |
| Event | 13th International Conference on Renewable Energy Research and Applications, ICRERA 2024 - Nagasaki, Japan Duration: 9 Nov 2024 → 13 Nov 2024 |
Publication series
| Name | 13th International Conference on Renewable Energy Research and Applications, ICRERA 2024 |
|---|
Conference
| Conference | 13th International Conference on Renewable Energy Research and Applications, ICRERA 2024 |
|---|---|
| Country/Territory | Japan |
| City | Nagasaki |
| Period | 9/11/24 → 13/11/24 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- coefficient of performance
- refrigeration compressor
- refrigeration cycle
- vapor injection
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