Phase Change Material Selection for Thermal Processes Working under Partial Load Operating Conditions in the Temperature Range between 120 and 200 °C
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Otros documentos de la autoría: Gasia, Jaume; Martín Llop, Marc; Solé, Aran; Barreneche, Camila; CABEZA, LUISA F.
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Título
Phase Change Material Selection for Thermal Processes Working under Partial Load Operating Conditions in the Temperature Range between 120 and 200 °CFecha de publicación
2017-07-14Editor
MDPIISSN
2076-3417Cita bibliográfica
GASIA, Jaume, et al. Phase Change Material Selection for Thermal Processes Working under Partial Load Operating Conditions in the Temperature Range between 120 and 200° C. Applied Sciences, 2017, vol. 7, no 7, p. 722Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.mdpi.com/2076-3417/7/7/722/htmVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
In some processes, latent heat thermal energy storage (TES) systems might work under partial load operating conditions (the available thermal energy source is discontinuous or insufficient to completely charge the ... [+]
In some processes, latent heat thermal energy storage (TES) systems might work under partial load operating conditions (the available thermal energy source is discontinuous or insufficient to completely charge the phase change material (PCM)). Therefore, there is a need to study how these conditions affect the discharge process to design a control strategy that can benefit the user of these systems. The aim of this paper is to show and perform at laboratory scale the selection of a PCM, with a phase change temperature between 120 and 200 °C, which will be further used in an experimental facility. Beyond the typical PCM properties, sixteen PCMs are studied here from the cycling and thermal stability point of view, as well as from the health hazard point of view. After 100 melting and freezing cycles, seven candidates out of the sixteen present a suitable cycling stability behaviour and five of them show a maximum thermal-stable temperature higher than 200 °C. Two final candidates for the partial loads approach are found in this temperature range, named high density polyethylene (HDPE) and adipic acid. [-]
Publicado en
Applied Sciences, 2017, vol. 7, no 7, p. 722Proyecto de investigación
Spanish government / ENE2015-64117-C5-1-R; European Commission Seventh Framework Programme (FP) / PIRSES-GA-2013-610692; European Union's Horizon research and innovation programme / 657466; Departament d'Universitats, Recerca i Societat de la Informacio de la Generalitat de Catalunya / 2017 FI_B1 00092; Ministerio de Economia y Competitividad de Espana / FJCI-2014-22886 ; FJCI-2015-25741Derechos de acceso
info:eu-repo/semantics/openAccess
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