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Simulation study of phase change materials operating in thermoelectric devices

dc.contributor.authorOrjuela Abril, Martha Sofia
dc.contributor.authorPabón León, J A
dc.contributor.authorRojas Suárez, J P
dc.date.accessioned2022-11-23T18:53:59Z
dc.date.available2022-11-23T18:53:59Z
dc.date.issued2021-06-04
dc.identifier.urihttps://repositorio.ufps.edu.co/handle/ufps/6602
dc.description.abstractIn this paper, a computerized analysis is performed to evaluate the effect of phase change materials on the performance of thermoelectric generators. This study was conducted using commercial OpenFOAM software. Analyze changes in temperature, potential and efficiency due to phase change materials. The study evaluated a variety of geometric and operational conditions, such as changes in material height and heat flux. The results obtained indicate that the presence of phase change material allows a significant increase in the temperature difference between the surfaces. The temperature difference is increased by 35% with a height of 3.25 mm. The temperature difference increases the potential of the thermoelectric generator and increases the maximum output voltage by 21%. Overall, phase change materials have been shown to improve thermoelectric efficiency by 23%. For test conditions, the maximum efficiency is 4.77%. From this result, it can be concluded that the phase change material is a promising alternative for improving the low efficiency of thermoelectric generators due to their heat storage capacity.eng
dc.format.extent08 Páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.relation.ispartofJournal of Physics: Conference Series, Volume 2046, 5+1 International Meeting for Researchers in Materials and Plasma Technology (5+1 IMRMPT), 2 - 4 June 2021, Medellín, Colombia
dc.rightsIOP Publishing Ltdeng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://iopscience.iop.org/article/10.1088/1742-6596/2046/1/012011/metaspa
dc.titleSimulation study of phase change materials operating in thermoelectric deviceseng
dc.typeArtículo de revistaspa
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dc.contributor.corporatenameJournal of Physics: Conference Seriesspa
dc.identifier.doi10.1088/1742-6596/2046/1/012011
dc.publisher.placeReino Unidospa
dc.relation.citationeditionVol. 2046 N0.012011 (2021)spa
dc.relation.citationendpage7spa
dc.relation.citationissue012011 (2021)spa
dc.relation.citationstartpage1spa
dc.relation.citationvolumeVol.2046spa
dc.relation.citesM S Orjuela-Abril et al 2021 J. Phys.: Conf. Ser. 2046 012011
dc.relation.ispartofjournalJournal of Physics: Conference Seriesspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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