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dc.contributor.authorHassan, Abdelrahman H.
dc.contributor.authorCorberán, José M.
dc.contributor.authorRamirez, Miguel
dc.contributor.authorTrebilcock-Kelly, Felipe
dc.contributor.authorPayá, Jorge
dc.date.accessioned2022-09-16T11:07:08Z
dc.date.available2022-09-16T11:07:08Z
dc.date.issued2022-11
dc.identifier.citationHassan, Abdelrahman H., José M. Corberán, Miguel Ramirez, Felipe Trebilcock-Kelly, and Jorge Payá. “A High-Temperature Heat Pump for Compressed Heat Energy Storage Applications: Design, Modeling, and Performance.” Energy Reports 8 (November 2022): 10833–48. https://doi.org/10.1016/j.egyr.2022.08.201.en
dc.identifier.issn2352-4847en
dc.identifier.urihttp://hdl.handle.net/11556/1407
dc.description.abstractThe current paper presents the design and performance of a high-temperature heat pump (HTHP) integrated in an innovative, sensible, and latent heat storage system. The HTHP has been designed to work between a heat source from 40 to 100 °C and a heat sink above 130 °C. An initial refrigerant analysis has revealed that R-1233zd(E) is the best candidate to meet the required performance and environmental considerations. The first part of this paper deals with the sizing and selection of the main components while discussing the challenges and working limits. A numerical model is also presented and validated. The second part of the paper is dedicated to develop parametric studies and performance maps under different operating conditions. The results show that the current HTHP, at a source temperature of 80 °C, consumes from 3.23 to 9.88 kW by varying the compressor’s speed from 500 to 1500 rpm. Heat production is achieved in the form of latent heat (7.40 to 21.59 kW) and sensible heat (from 6.35 to 17.94 kW). The heating coefficient of performance (COPHTHP) is around 4.en
dc.description.sponsorshipThis work has been partially funded by grant agreement No. 764042 (CHESTER project) of the European Union’s Horizon 2020 research and innovation program. The authors would like to express their deep gratitude to Prof. Dr. Jose Miguel Corberán Salvador for his perseverance, encouragement, and invaluable guidance during this work.en
dc.language.isoengen
dc.publisherElsevier Ltden
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleA high-temperature heat pump for compressed heat energy storage applications: Design, modeling, and performanceen
dc.typearticleen
dc.identifier.doi10.1016/j.egyr.2022.08.201en
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/764042/EU/Compressed Heat Energy Storage for Energy from Renewable sources/CHESTERen
dc.rights.accessRightsopenAccessen
dc.subject.keywordsPumped thermal energy storageen
dc.subject.keywordsHigh-temperature heat pumpen
dc.subject.keywordsModelingen
dc.subject.keywordsSubcoolingen
dc.subject.keywordsSuperheaten
dc.subject.keywordsRefrigerantsen
dc.journal.titleEnergy Reportsen
dc.page.final10848en
dc.page.initial10833en
dc.volume.number8en


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