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dc.contributor.authorMota-Babiloni, Adrián
dc.contributor.authorHaro-Ortuño, Jorge
dc.contributor.authorNavarro-Esbrí, Joaquín
dc.contributor.authorBarragán Cervera, Angel
dc.date.accessioned2018-10-31T10:58:21Z
dc.date.available2018-10-31T10:58:21Z
dc.date.issued2018-05
dc.identifier.citationAdrian Mota-Babiloni , Jorge Haro-Ortuño , Joaquín Navarro-Esbrí , Angel Barragán-Cervera , Experimental drop-in replacement of R404A for warm countries using the low GWP mixtures R454C and R455A, International Journal of Refrigeration (2018), doi: 10.1016/j.ijrefrig.2018.05.018ca_CA
dc.identifier.urihttp://hdl.handle.net/10234/177143
dc.description.abstractThis article presents an analysis of the feasibility of R454C and R455A, two new low global warming potential (GWP of 148) refrigerants, in vapor compression refrigeration systems as alternatives to R404A for warm countries. R454C and R455A can be the most viable low GWP options to perform a direct replacement of R404A because of the similar characteristics. They only present meaningful differences in flammability, critical temperature, temperature glide and vapor density. The analysis is based on an experimental comparison of R404A with R454C and R455A, using a fully instrumented experimental setup equipped with Internal Heat Exchanger (IHX) at condensation temperatures that represent operating conditions of warm countries. The experimental results show that cooling capacity of the replacements is slightly lower than R404A, being the Coefficient of Performance (COP) of the new mixtures 10–15% higher than that of R404A, especially at higher condensation temperatures. The results also show that the adoption of an IHX is not recommended with the alternatives due to the discharge temperature increase and the low energy performance benefit.ca_CA
dc.format.extent27 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherElsevierca_CA
dc.rights© 2018 Elsevier Ltd and IIR. All rights reserved.ca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectgreenhouse effectca_CA
dc.subjectrefrigerationca_CA
dc.subjectvapor compression systemca_CA
dc.subjectHFO/HFC mixturesca_CA
dc.subjectenergetic performanceca_CA
dc.subjectinternal heat exchangerca_CA
dc.titleExperimental drop-in replacement of R404A for warm countries using the low GWP mixtures R454C and R455Aca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttps://doi.org/10.1016/j.ijrefrig.2018.05.018
dc.relation.projectIDUniversity Jaume I. Plan for the promotion of research 2016 (Grant number POSDOC/2016/23).ca_CA
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://www.sciencedirect.com/science/article/pii/S0140700718301762ca_CA
dc.type.versioninfo:eu-repo/semantics/acceptedVersionca_CA


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