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dc.contributor.authorMaraj, Altin
dc.contributor.authorLondo, Andonaq
dc.contributor.authorFirat, Coskun
dc.contributor.authorGebremedhin, Alemayehu
dc.date.accessioned2019-08-30T09:10:23Z
dc.date.available2019-08-30T09:10:23Z
dc.date.created2018-08-04T19:20:17Z
dc.date.issued2019
dc.identifier.citationJournal of Sustainable Development of Energy, Water and Environment Systems. 2019, 7 (1), 87-100.nb_NO
dc.identifier.issn1848-9257
dc.identifier.urihttp://hdl.handle.net/11250/2611794
dc.description.abstractIn this paper, the energy performance of a flat-plate collector and a heat pipe evacuated tube collector exploited for domestic hot water production in the Mediterranean climate is compared. For this purpose, yearly data obtained from two field-trial solar water heating systems are used. The selected systems are with forced circulation and installed near each other. The studied solar collectors are installed on the roof with the same slope angle of 45° and the surface azimuthal angle of 10°. The installed surface area of the flat-plate solar collector is 4.41 m2, whereas for the heat pipe evacuated tube collector is 1.5 m2. The annual irradiation on solar collector plane was 1,456 kWh/m2year. Obtained results showed that the annual solar yield for the flat-plate collector was 664 kWh/m2year, whereas for the heat pipe evacuated tube collector was 885 kWh/m2year. The annual average collector efficiencies were 0.494 and 0.62, respectively.nb_NO
dc.language.isoengnb_NO
dc.publisherSDEWES Centrenb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleComparison of the Energy Performance between Flat-plate and Heat Pipe Evacuated Tube Collectors for Solar Water Heating Systems under Mediterranean Climate Conditionsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber87-100nb_NO
dc.source.volume7nb_NO
dc.source.journalJournal of Sustainable Development of Energy, Water and Environment Systemsnb_NO
dc.source.issue1nb_NO
dc.identifier.doi10.13044/j.sdewes.d6.0228
dc.identifier.cristin1599767
dc.description.localcodeCreative Commons Attribution 3.0 Unported License.nb_NO
cristin.unitcode194,64,94,0
cristin.unitnameInstitutt for vareproduksjon og byggteknikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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