Experimental performance investigation of minichannel water cooled-thermoelectric refrigerator

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dc.authoridGokcek, Murat/0000-0002-7951-4236
dc.contributor.authorGokcek, Murat
dc.contributor.authorSahin, Fatih
dc.date.accessioned2024-11-07T13:24:45Z
dc.date.available2024-11-07T13:24:45Z
dc.date.issued2017
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractAn experimental performance analysis of minichannel water cooled-thermoelectric refrigerator in this study is presented. The cooling system of refrigerator is consists of two thermoelectric modules integrated with the minichannel heat sinks in its hot side and the heat dissipaters in its cold side. The experiments carried out for different system voltages and different flow rates of cooling water in the minichannel. The results show that the inner temperature of water cooled-thermoelectric refrigerator is about 2 degrees C for 0.8 L/min flow rate while it is about -0.1 degrees C for 1.5 L/min flow rate at the end of 2-h experiment. COP value of thermoelectric refrigerator is 0.23 in the flow rate 1.5 L/min while COP is 0.19 in the flow rate 0.8 L/min at the end of 25 min cooling times. When it comes to 8 V system voltages, COP of the thermoelectric refrigerator is about 0.41 at the end of 25 min operating period for the flow rate 1.5 L/min. This study concludes that the performance of minichannel heat sink used in this study has as good as other liquid water cooled systems used to absorb heat from thermoelectric modules hot side.
dc.description.sponsorshipScientific Research Projects Coordination Unit of Omer Halisdemir University [FEB 2013/25]
dc.description.sponsorshipThe authors are grateful to the Scientific Research Projects Coordination Unit of Omer Halisdemir University (project no.: FEB 2013/25) for providing financial support as a research project. This work was carried out as a part of the MSc thesis prepared by Fatih Sahin, completed under the supervision of Dr. Murat Gokcek.
dc.identifier.doi10.1016/j.csite.2017.03.004
dc.identifier.endpage62
dc.identifier.issn2214-157X
dc.identifier.scopus2-s2.0-85016096565
dc.identifier.scopusqualityQ1
dc.identifier.startpage54
dc.identifier.urihttps://doi.org/10.1016/j.csite.2017.03.004
dc.identifier.urihttps://hdl.handle.net/11480/14294
dc.identifier.volume10
dc.identifier.wosWOS:000461239100006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofCase Studies in Thermal Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectThermoelectric
dc.subjectRefrigeration
dc.subjectMinichannel heat sink
dc.subjectCoefficient-of-performance
dc.titleExperimental performance investigation of minichannel water cooled-thermoelectric refrigerator
dc.typeArticle

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