Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5148052 | International Journal of Hydrogen Energy | 2017 | 8 Pages |
Abstract
Results of the exergetic analysis indicate that irreversibility of the R124/DMAC system is lower than that of the ammonia/water system by about 5 kW and so is the exergetic efficiency. It is noted from this study that the major gain brought by this new couple is the diminution of the operating temperatures of this type of heat pumps from temperatures going to 120 °C-80 °C and even 60 °C. We retain the advantages of introducing this organic absorbent (DMAC) in the refrigeration production field.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Dorra Lounissi, Nahla Bouaziz,