- Tytuł:
- Hybrid cascade refrigeration systems for refrigeration and heating
- Autorzy:
-
Megdouli, K.
Ezzaalouni, Y.
Nahdi, E.
Mhimid, A.
Kairouani, L. - Powiązania:
- https://bibliotekanauki.pl/articles/240448.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
ejector cycle
heat pump
comparison
refrigerant
coefficient of performance
irreversibility
exergy loss
second law efficiency
pompa ciepła
porównanie
czynnik chłodniczy
współczynnik
efektywność
nieodwracalność - Opis:
- In this study a cooling ejector cycle coupled to a compression heat pump is analyzed for simultaneous cooling and heating applications. In this work, the influence of the thermodynamic parameters and fluid nature on the performances of the hybrid system is studied. The results obtained show that this system presents interesting performances. The comparison of the system performances with hydrofluorocarbons (HFC) and natural fluids is made. The theoretical results show that the a low temperature refrigerant R32 gives the best performance.
- Źródło:
-
Archives of Thermodynamics; 2018, 39, 2; 73-95
1231-0956
2083-6023 - Pojawia się w:
- Archives of Thermodynamics
- Dostawca treści:
- Biblioteka Nauki