Erregistro soila

dc.rights.licenseAttribution 4.0 International*
dc.contributor.authorBou-Ali, M. Mounir
dc.contributor.authorShevtsova, Valentina
dc.contributor.otherDubert, Diana
dc.contributor.otherSeta, Berin
dc.contributor.otherMassons, Jaume
dc.contributor.otherGavalda, Anna
dc.contributor.otherRuiz, Xavier
dc.date.accessioned2024-10-17T08:04:57Z
dc.date.available2024-10-17T08:04:57Z
dc.date.issued2024
dc.identifier.issn0735-1933en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=178020en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/6669
dc.description.abstractWe present a comprehensive study on heat transfer in phase-change materials (PCMs), focusing on both melting and solidification phases, different temperature scenarios, an assessment of practical implementation aspects, and Marangoni convection. The research examines heat transfer rates during the melting-solidification cycle, with a focus on gallium (Ga) and n-eicosane (C20), the latter being a candidate for the MarPCM project aboard the ISS [1]. The paper explores different temperature scenarios using Ga to optimize PCM performance. N-eicosane requires extensive computational resources due to its significant thermal time, whereas gallium allows for more efficient simulations. The most effective scenario involves switching temperatures between cold and hot walls at a certain moment, which occurs earlier than the full melting time or reaching steady state. This specific moment corresponds to the beginning of a decrease in heat extraction efficiency. The success of this scenario relies on the symmetric thermal boundary conditions and multi-cyclic temperature inversion. We suggest that the implementation of this scenario is similar to rotating the PCM body within its package while maintaining the temperature of the external walls constant. Extending the strategy to n-eicosane yields promising results. This study also highlights the importance of Marangoni convection in heat transfer mechanisms.en
dc.language.isoengen
dc.publisherElsevieren
dc.rights© 2024 The Authorsen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectPhase change materialsen
dc.subjectMelting/solidification cycleen
dc.subjectMarangoni effecten
dc.subjectHeat transferen
dc.subjectMicrogravityen
dc.titleEnhancing PCM thermal management in multi-cycle melting-solidificationen
dcterms.accessRightshttp://purl.org/coar/access_right/c_abf2en
dcterms.sourceInternational Communications in Heat and Mass Transferen
local.contributor.groupMecánica de fluidoses
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.1016/j.icheatmasstransfer.2024.107741en
local.contributor.otherinstitutionhttps://ror.org/04qtj9h94en
local.contributor.otherinstitutionhttps://ror.org/00g5sqv46en
local.source.detailsVol. 157. N. art. 107741. September, 2024
oaire.format.mimetypeapplication/pdfen
oaire.file$DSPACE\assetstoreen
oaire.resourceTypehttp://purl.org/coar/resource_type/c_6501en
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85en
dc.unesco.tesaurohttp://vocabularies.unesco.org/thesaurus/concept6566en
oaire.funderNameGobierno Vascoen
oaire.funderNameGobierno Vascoen
oaire.funderNameGobierno de Españaen
oaire.funderIdentifierhttps://ror.org/00pz2fp31 / http://data.crossref.org/fundingdata/funder/10.13039/501100003086en
oaire.funderIdentifierhttps://ror.org/00pz2fp31 / http://data.crossref.org/fundingdata/funder/10.13039/501100003086en
oaire.funderIdentifierhttps://ror.org/038jjxj40 / http://data.crossref.org/fundingdata/funder/10.13039/501100010198
oaire.fundingStreamElkartek 2023en
oaire.fundingStreamIkertalde Convocatoria 2022-2025en
oaire.fundingStreamPrograma Estatal de Generación de Conocimiento y Fortalecimiento Científico y Tecnológico del Sistema de I+D+i y del Programa Estatal de I+D+i Orientada a los Retos de la Sociedaden
oaire.awardNumberKK-2023-00041en
oaire.awardNumberIT1505-22en
oaire.awardNumberPID2020-115086GB-C33en
oaire.awardTitleMateriales magnetoactivos avanzados para nuevos sistemas inteligentes (MMASINT)en
oaire.awardTitleMecánica de fluidosen
oaire.awardTitleSin informaciónen
oaire.awardURISin informaciónen
oaire.awardURISin informaciónen
oaire.awardURISin informaciónen
dc.unesco.clasificacionhttp://skos.um.es/unesco6/332816en


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