Mostrar el registro sencillo del ítem
Semi-empirical and environmental assessment of the low GWP refrigerant HCFO-1224yd(Z) to replace HFC-245fa in high temperature heat pumps
dc.contributor.author | Mateu-Royo, Carlos | |
dc.contributor.author | Mota-Babiloni, Adrián | |
dc.contributor.author | Navarro-Esbrí, Joaquín | |
dc.date.accessioned | 2021-06-07T08:22:06Z | |
dc.date.available | 2021-06-07T08:22:06Z | |
dc.date.issued | 2021-02-22 | |
dc.identifier.citation | MATEU-ROYO, Carlos; ADRIÁN, MOTA-BABILONI; NAVARRO-ESBRÍ, Joaquín. Semi-empirical and environmental assessment of the low GWP refrigerant HCFO-1224yd (Z) to replace HFC-245fa in high temperature heat pumps. International Journal of Refrigeration, 2021. | ca_CA |
dc.identifier.issn | 0140-7007 | |
dc.identifier.uri | http://hdl.handle.net/10234/193290 | |
dc.description.abstract | This paper investigates a promising low-GWP refrigerant, HCFO-1224yd(Z), as an environmentally friendly replacement for HFC-245fa in high temperature heat pumps (HTHPs). First, the thermophysical properties of both fluids were analysed, and a single-stage cycle with Internal Heat Exchanger (IHX) was modelled. Then, a semi-empirical drop-in test replacement was assessed. The low-temperature reservoir was fixed at 80 °C, whereas the high-temperature reservoir was varied from 110 to 140 °C to cover a wide range of industrial applications. The theoretical and semi-empirical results illustrate that HCFO-1224yd(Z) heat- ing capacity becomes around 8.9% lower than HFC-245fa. However, the higher suction density of HCFO- 1224yd(Z) compared to the reference fluid can compensate for this effect, reducing the compressor power consumption. Hence, HCFO-1224yd(Z) presents a COP increase up to 4.5% compared to the reference fluid. At high-temperature reservoir of 140 °C, HCFO-1224yd(Z) shows a COP of 2.33, whereas HFC-245fa only reaches 2.23. The carbon footprint assessment illustrates a significant equivalent CO 2,eq emissions reduc- tion down to 90%, depending on the country (carbon emission factor). Therefore, HCFO-1224yd(Z) can be used as an alternative to HFC-245fa in HTHP systems due to its beneficial operating, energetic and environmental characteristics. | ca_CA |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | International Journal of Refrigeration 127 (2021) 120–127 | ca_CA |
dc.rights | 0140-7007/© 2021 Elsevier Ltd and IIR. All rights reserved. | ca_CA |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | hydrochlorofluoroolefin (HCFO) | ca_CA |
dc.subject | working fluids | ca_CA |
dc.subject | HTHP | ca_CA |
dc.subject | waste heat recovery | ca_CA |
dc.subject | industrial heating | ca_CA |
dc.subject | decarbonisation | ca_CA |
dc.subject | hydrochlorofluorooléfine (HCFO) | ca_CA |
dc.subject | fluides actifs | ca_CA |
dc.subject | pompes àchaleur àhaute température | ca_CA |
dc.subject | récupération de chaleur perdue | ca_CA |
dc.subject | chauffage industriel | ca_CA |
dc.subject | décarbonation | ca_CA |
dc.title | Semi-empirical and environmental assessment of the low GWP refrigerant HCFO-1224yd(Z) to replace HFC-245fa in high temperature heat pumps | ca_CA |
dc.title.alternative | Évaluation semi-empirique et environnementale du frigorigène à faible PRP HCFO-1224yd(Z) en remplacement du HFC-245fa dans les pompes à chaleur à haute température | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.ijrefrig.2021.02.018 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://www.sciencedirect.com/journal/international-journal-of-refrigeration | ca_CA |
dc.type.version | info:eu-repo/semantics/acceptedVersion | ca_CA |
project.funder.name | Gobierno de España | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
project.funder.name | Generalitat Valenciana | ca_CA |
oaire.awardNumber | RTC-2017-6511 | ca_CA |
oaire.awardNumber | UJI-B2018-24 | ca_CA |
oaire.awardNumber | PREDOC/2017/41 | ca_CA |
oaire.awardNumber | APOSTD/2020/032 | ca_CA |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
-
EMC_Articles [816]