Mostrar el registro sencillo del ítem
Energy impact of the Internal Heat Exchanger in a horizontal freezing cabinet. Experimental evaluation with the R404A low-GWP alternatives R454C, R455A, R468A, R290 and R1270
dc.contributor.author | Cabello López, Ramón | |
dc.contributor.author | Sánchez García-Vacas, Daniel | |
dc.contributor.author | Llopis, Rodrigo | |
dc.contributor.author | Andreu Nácher, Alejandro | |
dc.contributor.author | Calleja-Anta, Daniel | |
dc.date.accessioned | 2022-04-05T18:18:32Z | |
dc.date.available | 2022-04-05T18:18:32Z | |
dc.date.issued | 2022-02-08 | |
dc.identifier.citation | Ramón Cabello, Daniel Sánchez, Rodrigo Llopis, Alejandro Andreu-Nacher, Daniel Calleja-Anta, Energy impact of the Internal Heat Exchanger in a horizontal freezing cabinet. Experimental evaluation with the R404A low-GWP alternatives R454C, R455A, R468A, R290 and R1270, International Journal of Refrigeration (2022), doi: https://doi.org/10.1016/j.ijrefrig.2022.02.007 | ca_CA |
dc.identifier.issn | 0140-7007 | |
dc.identifier.uri | http://hdl.handle.net/10234/197221 | |
dc.description.abstract | This work analyses the influence of the Internal Heat Exchan ger (IHX) on the energy performance of a vapor compression cycle associated with a freezing cabinet using different R404A low-GWP alternatives. Among them, the refrigerants R454C (GPW100=146), R455A (GPW100=146), R468A (GPW100=146), R290 (GPW100=5) and R1270 (GPW100=1.8) have been tested in a horizontal freezing cabinet maintaining a product target temperature of -20°C at the heat rejection temperatures of 20, 30 and 40°C. The results from tests show that the use of the IHX reduces energy consumption in all scenarios without significantly increasing the compressor's discharge temperature. For a test period of 16 hours, the refrigerants that offer better reductions are R404A and R1270, followed by R455A, R290, R454C and R468A. The maximum energy saving is rated to 9.2% at the heat rejection temperature of 40°C, demonstrating that the enhancement of the IHX is better as higher the heat rejection conditions are. | ca_CA |
dc.description.sponsorShip | Funding for open access charge: CRUE-Universitat Jaume I | |
dc.format.extent | 31 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier B.V. | ca_CA |
dc.relation | Mejora de la eficiencia energética de sistemas de refrigeración comercial "booster", empleando CO2 como fluido refrigerante | ca_CA |
dc.relation | Mitigación del potencial de efecto invernadero en sistemas de refrigeración comercial autónomos (LOWTEWI) | ca_CA |
dc.relation.isPartOf | International Journal of Refrigeration. Vol. 134 (February 2022) | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | ca_CA |
dc.subject | R404A | ca_CA |
dc.subject | R290 | ca_CA |
dc.subject | R1270 | ca_CA |
dc.subject | R454C | ca_CA |
dc.subject | R455A | ca_CA |
dc.subject | R468A | ca_CA |
dc.title | Energy impact of the Internal Heat Exchanger in a horizontal freezing cabinet. Experimental evaluation with the R404A low-GWP alternatives R454C, R455A, R468A, R290 and R1270 | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.ijrefrig.2022.02.007 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Ministerio de Ciencia y Tecnología | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
oaire.awardNumber | RTI2018-093501-B-C21 | ca_CA |
oaire.awardNumber | UJI-B2019-56 | ca_CA |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
-
EMC_Articles [820]