The connection between the heat storage capability of PCM as a material property and their performance in real scale applications
Using phase change materials (PCM) for Thermal Energy Storage, the most important material property is their heat storage capability, usually given as h(T). Ideally, h(T) changes suddenly at a single temperature. However, many PCM change phase in a temperature range and show hysteresis. In addition,...
| Autores: | ; ; ; |
|---|---|
| Tipo de documento: | Artículo |
| Estado: | Accepted version |
| Fecha de publicación: | 2017 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:10459.1/59869 |
| Acceso en línea: | https://doi.org/10.1016/j.est.2017.06.007 http://hdl.handle.net/10459.1/59869 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | Phase Change Material (PCM) Material property Latent heat Heat capacity Enthalpy Hysteresis |
| _version_ | 1878737353267216384 |
|---|---|
| author | Mehling, Harald |
| author2 | Barreneche Güerisoli, Camila Solé, Aran Cabeza, Luisa F. |
| author2_role | author author author |
| author_browse | Barreneche Güerisoli, Camila Cabeza, Luisa F. Mehling, Harald Solé, Aran |
| author_facet | Mehling, Harald Barreneche Güerisoli, Camila Solé, Aran Cabeza, Luisa F. |
| author_role | author |
| collection | Recercat. Dipósit de la Recerca de Catalunya |
| description | Using phase change materials (PCM) for Thermal Energy Storage, the most important material property is their heat storage capability, usually given as h(T). Ideally, h(T) changes suddenly at a single temperature. However, many PCM change phase in a temperature range and show hysteresis. In addition, experience shows that even measurements with the same device on the same material can give different results when the heating rate, the amount of sample mass or the equipment device are varied. The question thus arises how to deal with different h(T) results when trying to predict the performance of a real scale application. This paper identifies the main origins of these effects and gives strategies for dealing with them. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_9e823c29df72d8d6ccab6786be3f0da9 |
| institution | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| instname_str | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:recercat.cat:10459.1/59869 |
| publishDate | 2017 |
| publishDateSort | 2017 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| reponame_str | Recercat. Dipósit de la Recerca de Catalunya |
| spelling | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications Mehling, Harald Barreneche Güerisoli, Camila Solé, Aran Cabeza, Luisa F. Phase Change Material (PCM) Material property Latent heat Heat capacity Enthalpy Hysteresis Using phase change materials (PCM) for Thermal Energy Storage, the most important material property is their heat storage capability, usually given as h(T). Ideally, h(T) changes suddenly at a single temperature. However, many PCM change phase in a temperature range and show hysteresis. In addition, experience shows that even measurements with the same device on the same material can give different results when the heating rate, the amount of sample mass or the equipment device are varied. The question thus arises how to deal with different h(T) results when trying to predict the performance of a real scale application. This paper identifies the main origins of these effects and gives strategies for dealing with them. The research leading to these results has received funding from the European Commission Seventh Framework Programme (FP/2007-2013) under grant agreement n° PIRSES-GA-2013-610692 (INNOSTORAGE) and from the European Union’s Horizon 2020 research and innovation program under grant agreement No 657466 (INPATH-TES). The authors would like to thank the Catalan Government for the quality accreditation given to their research groups GREA (2014 SGR 123) and DIOPMA (2014 SGR 1543). GREA and DIOPMA are certified agents TECNIO in the category of technology developers from the Government of Catalonia. This work has been partially funded by the Spanish government (ENE2015-64117-C5-1-R (MINECO/FEDER)). Dr. Camila Barreneche and Dr. Aran Solé would like to thank Ministerio de Economía y Competitividad de España for Grant Juan de la Cierva, FJCI-2014-22886 and FJCI-2015-25741, respectively. Elsevier https://doi.org/10.1016/j.est.2017.06.007 http://hdl.handle.net/10459.1/59869 |
| spellingShingle | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications Mehling, Harald Phase Change Material (PCM) Material property Latent heat Heat capacity Enthalpy Hysteresis |
| status_str | acceptedVersion |
| title | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications |
| title_full | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications |
| title_fullStr | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications |
| title_full_unstemmed | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications |
| title_short | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications |
| title_sort | The connection between the heat storage capability of PCM as a material property and their performance in real scale applications |
| topic | Phase Change Material (PCM) Material property Latent heat Heat capacity Enthalpy Hysteresis |
| topic_facet | Phase Change Material (PCM) Material property Latent heat Heat capacity Enthalpy Hysteresis |
| url | https://doi.org/10.1016/j.est.2017.06.007 http://hdl.handle.net/10459.1/59869 |