Experimental Increase in the Efficiency of a Cooling Circuit Using a Desuperheater

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dc.contributor.authorFormánek, Mariancs
dc.contributor.authorHorák, Petrcs
dc.contributor.authorDiblík, Josefcs
dc.contributor.authorHirš, Jiřícs
dc.coverage.issue3cs
dc.coverage.volume60cs
dc.date.issued2016-05-02cs
dc.description.abstractWaste heat from cooling circuits can be a useful source of energy for other applications, such as domestic hot water heaters. Furthermore, by removing waste heat from the cooling circuit, its effectiveness can theoretically be enhanced. A number of previous studies have shown that waste heat can be effectively harvested by installing a desuperheater in the cooling circuit between the condenser and compressor. More recently, studies have concentrated on applying heat pumps in conjunction with desuperheaters in low energy houses. In this study, we describe an experimental laboratory-scale cooling circuit with a serially connected desuperheater for heating domestic hot water. We were able to verify that installation of a desuperheater between the compressor and condenser significantly increased the energy efficiency ratio of the experimental cooling circuit, thereby confirming the hypothesis that simultaneous use of waste heat increases the efficiency of cooling circuits.en
dc.formattextcs
dc.format.extent355-360cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationPeriodica Polytechnica - Civil Engineering. 2016, vol. 60, issue 3, p. 355-360.en
dc.identifier.doi10.3311/PPci.8399cs
dc.identifier.issn0553-6626cs
dc.identifier.orcid0000-0002-9589-1314cs
dc.identifier.orcid0000-0003-1272-4738cs
dc.identifier.orcid0000-0001-5009-316Xcs
dc.identifier.orcid0000-0002-5090-0934cs
dc.identifier.other124437cs
dc.identifier.researcheridAAA-8353-2022cs
dc.identifier.researcheridC-1183-2014cs
dc.identifier.researcheridD-3530-2014cs
dc.identifier.researcheridH-5204-2013cs
dc.identifier.scopus56067067700cs
dc.identifier.scopus6701633618cs
dc.identifier.scopus55102842600cs
dc.identifier.urihttp://hdl.handle.net/11012/85367
dc.language.isoencs
dc.publisherBudapest University of Technology and Economicscs
dc.relation.ispartofPeriodica Polytechnica - Civil Engineeringcs
dc.relation.urihttps://pp.bme.hu/ci/article/view/8399/7041cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0553-6626/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectDesuperheateren
dc.subjectwaste heaten
dc.subjectdomestic hot wateren
dc.subjectenergy efficiency ratioen
dc.subjectheating efficiencyen
dc.titleExperimental Increase in the Efficiency of a Cooling Circuit Using a Desuperheateren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-124437en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:44:46en
sync.item.modts2025.01.17 16:37:08en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav matematiky a deskriptivní geometriecs
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav technických zařízení budovcs
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