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Comparación Exergoeconómica De Sistemas De Refrigeración Por Absorción Incluyendo Un Chiller De Absorción-eyecto Compresión
| Content Provider | Semantic Scholar |
|---|---|
| Author | Jaramillo, Juan C. Pellegrini, Luiz Felipe Oliveira, Sílvio De |
| Copyright Year | 2011 |
| Abstract | The study of absorption refrigeration systems has had increasing importance in recent years due to the fact that the primary energy that is used in an absorption system can be heat available from a residual source or even a renewable one. Therefore, these systems not only use energy that would be rejected by the environment, but also they avoid the consumption of expensive fossil or electrical energies. The production cost of the mechanical work necessary to obtain a kW of refrigeration for mechanical compression cycle is normally higher than the cost for recovering the needed heat to obtain the same kW in an absorption cycle. Also, the use of these systems reduces impact on the environment by decreasing the emission of CO 2 . We intend to show the performance of a hybrid absorption-ejecto compression chiller compared to conventional double- and single-effect water/lithium bromide systems, by means of an exergetic and exergoeconomic analysis of these configurations in order to calculate the exergy-based cost of a final product. The vapor compression refrigeration system is included in the results, as a comparisson to the performance of the absorption refrigeration systems analyzed. |
| Starting Page | 81 |
| Ending Page | 89 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| Volume Number | 78 |
| Alternate Webpage(s) | https://revistas.unal.edu.co/index.php/dyna/article/download/26012/26398 |
| Alternate Webpage(s) | https://www.redalyc.org/pdf/496/49622401010.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
