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Relevant parameters on the energy efficiency of closed refrigerated multideck display cases

2016Journal article Open access
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dc.contributor.authorHeidinger, Gustavo Galdi
dc.contributor.authorNascimento, Samuel Mariano do
dc.contributor.authorGaspar, Pedro Dinis
dc.contributor.authorSilva, Pedro Dinho da
dc.date.accessioned2019-10-24T13:25:54Z
dc.date.available2019-10-24T13:25:54Z
dc.date.issued2016
dc.description.abstractThe application of closed refrigerated multideck display cases (CRDC) and electronic fans is slowly increasing in Brazilians supermarkets, following the international trend. In order to obtain energy savings, this paper reports the results of experimental tests performed in a CRDC according to ISO 23953 to evaluate the influence of (1) environmental conditions, (2) gaps between doors and (3) fans type on the overall performance of a display case. Experimental laboratory tests were performed on two different conditions of temperature and relative humidity of the ambient air (Tamb=25°C; amb=60% and Tamb=27°C; amb=70%), with electromagnetic and electronic fans, and with and without gaps between doors. The analysis and discussion of experimental results include the comparison of compressor energy consumption, total heat load, total condensed water collected on defrost periods and air and product temperatures. The experimental data analysis provides valuable information to set the operative parameters of the CRDC taking into account usual in-store conditions in Brazil.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/7370
dc.language.isoengpt_PT
dc.publisher2nd International Conference on Energy Production and Management in the 21st Century (Energy Quest 2016)pt_PT
dc.subjectClosed refrigerated display casespt_PT
dc.subjectEnergy efficiencypt_PT
dc.subjectCommercial refrigerationpt_PT
dc.subjectSupermarketpt_PT
dc.subjectEnvironmental conditionpt_PT
dc.subjectFanspt_PT
dc.subjectDoorspt_PT
dc.titleRelevant parameters on the energy efficiency of closed refrigerated multideck display casespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.title2nd International Conference on Energy Production and Management in the 21st Centurypt_PT
person.familyNameMariano do Nascimento
person.familyNameGaspar
person.familyNameSilva
person.givenNameSamuel
person.givenNamePedro Dinis
person.givenNamePedro
person.identifier.ciencia-id6111-9F05-2916
person.identifier.ciencia-id3C14-B985-13A1
person.identifier.orcid0000-0001-8232-9018
person.identifier.orcid0000-0003-1691-1709
person.identifier.orcid0000-0003-2204-3397
person.identifier.ridN-3016-2013
person.identifier.ridA-6638-2016
person.identifier.scopus-author-id57419570900
person.identifier.scopus-author-id7203088999
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5ec9cd63-1bb7-4f59-8bb4-d9dc0e801cc5
relation.isAuthorOfPublicationb69e2ba0-43af-4cf7-873e-090fd9fc6c94
relation.isAuthorOfPublication483bd890-f402-4ce4-b740-b37febcba37f
relation.isAuthorOfPublication.latestForDiscoveryb69e2ba0-43af-4cf7-873e-090fd9fc6c94

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