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Energy evaluation of R152a as drop in replacement for R134a in cascade refrigeration plants

dc.contributor.authorCabello López, Ramón
dc.contributor.authorSánchez García-Vacas, Daniel
dc.contributor.authorLlopis, Rodrigo
dc.contributor.authorCatalán-Gil, Jesús
dc.contributor.authorNebot-Andres, Laura
dc.contributor.authorTorrella Alcaraz, Enrique
dc.date.accessioned2016-10-21T09:23:42Z
dc.date.available2016-10-21T09:23:42Z
dc.date.issued2017-01
dc.identifier.citationCABELLO, R., et al. Energy evaluation of R152a as drop in replacement for R134a in cascade refrigeration plants. Applied Thermal Engineering, 2017, vol. 110, p. 972-984.ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/163756
dc.description.abstractAn experimental comparison has been performed of a cascade refrigeration facility working with the refrigerant pairs R134a/R744 and R152a/R744. This kind of facility is suitable for industrial and commercial refrigeration applications. The high GWP refrigerant R134a has been substituted with the low GWP refrigerant R152a, in accordance with the new environmental regulations aimed at mitigating the Greenhouse effect. As both refrigerants belong to the family of HFC fluids, the replacement has been carried out as a drop-in. Apart from safety considerations, as R152a is included in the A2 group, the results of the wide range of tests conducted show that no special energy improvement or worsening is achieved, and that the replacement of R134a with R152a is technically and energetically feasible.ca_CA
dc.description.sponsorShipThe authors gratefully acknowledge the financial support for the present work provided by the Spanish Ministry of Economy and Competitiveness (research project ENE2014-53760-R).ca_CA
dc.format.extent12 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherElsevierca_CA
dc.relation.isPartOfApplied Thermal Engineering Volume 110, 5 January 2017ca_CA
dc.rights© 2016 Elsevier Ltd. All rights reserved.ca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectR152aca_CA
dc.subjectR134aca_CA
dc.subjectCO2ca_CA
dc.subjectLow GWP refrigerantsca_CA
dc.subjectCascade refrigeration systemca_CA
dc.titleEnergy evaluation of R152a as drop in replacement for R134a in cascade refrigeration plantsca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1016/j.applthermaleng.2016.09.010
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttp://www.sciencedirect.com/science/article/pii/S1359431116316064ca_CA


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