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Thermo-physical stability of fatty acid eutectic mixtures subjected to accelerated aging for thermal energy storage (TES) application

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dc.citedby26
dc.contributor.authorFauzi H.en_US
dc.contributor.authorMetselaar H.S.C.en_US
dc.contributor.authorMahlia T.M.I.en_US
dc.contributor.authorSilakhori M.en_US
dc.contributor.authorid55802575800en_US
dc.contributor.authorid57218580099en_US
dc.contributor.authorid56997615100en_US
dc.contributor.authorid55551495400en_US
dc.date.accessioned2023-05-16T02:48:05Z
dc.date.available2023-05-16T02:48:05Z
dc.date.issued2014
dc.description.abstractThe thermo-physical stability of fatty acids eutectic mixtures subjected to accelerated number of melting/solidification processes has been identified using thermal cycling test in this study. Myristic acid/palmitic acid (MA/PA) (70/30, wt.%) and myristic acid/palmitic acid/sodium stearate (MA/PA/SS) (70/30/5, wt.%) were selected as eutectic phase change materials (PCMs) to evaluate their stability of phase transition temperature, latent heat of fusion, chemical structure, and volume changes after 200, 500, 1000, and 1500 thermal cycles. The thermal properties of each eutectic PCMs measured by differential scanning calorimetric (DSC) indicated the phase transition temperature and latent heat of fusion values of MA/PA/SS has a smallest changes after 1500 thermal cycles than MA/PA eutectic mixture. MA/PA/SS also has a better chemical structure stability and smaller volume change which is 1.2%, compared to MA/PA with a volume change of 1.6% after 1500 cycles. Therefore, it is concluded that the MA/PA/SS eutectic mixture is suitable for use as a phase change material in thermal energy storage (TES) such as solar water heating and solar space heating applications. © 2014 Elsevier Ltd. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.applthermaleng.2014.02.014
dc.identifier.epage334
dc.identifier.issue1-Feb
dc.identifier.scopus2-s2.0-84896792491
dc.identifier.spage328
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84896792491&doi=10.1016%2fj.applthermaleng.2014.02.014&partnerID=40&md5=22ff69d511f94f27e582aa6c63ed4a4c
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22173
dc.identifier.volume66
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleApplied Thermal Engineering
dc.titleThermo-physical stability of fatty acid eutectic mixtures subjected to accelerated aging for thermal energy storage (TES) applicationen_US
dc.typeArticleen_US
dspace.entity.typePublication
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