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Convective heat transfer performance of thermal oil-based nanofluids in a high-temperature thermohydraulic loop
dc.contributor.author | Gil Font, Javier | |
dc.contributor.author | Navarrete Argilés, Nuria | |
dc.contributor.author | Cervantes Calvo, Estefanía | |
dc.contributor.author | Mondragon, Rosa | |
dc.contributor.author | Torró Cueco, Salvador Francisco | |
dc.contributor.author | Martinez Cuenca, Raul | |
dc.contributor.author | Hernandez, Leonor | |
dc.date.accessioned | 2021-09-30T17:49:06Z | |
dc.date.available | 2021-09-30T17:49:06Z | |
dc.date.issued | 2021-09-08 | |
dc.identifier.citation | Gil-Font, J., Navarrete, N., Cervantes, E., Mondragón, R., Torró, S. F., Martínez-Cuenca, R., & Hernández, L. (2022). Convective heat transfer performance of thermal oil-based nanofluids in a high-temperature thermohydraulic loop. International Journal of Thermal Sciences, 171, 107243. | ca_CA |
dc.identifier.issn | 1290-0729 | |
dc.identifier.uri | http://hdl.handle.net/10234/194869 | |
dc.description.abstract | Enhancing the performance of heat transfer fluids (HTF) is a key target for improving the efficiency of many industrial processes. Employing nanofluids for this purpose, by dispersing nanoparticles into the initial HTF to improve its thermo-physical properties, is one possible way to increase its heat transfer capacity. However, testing these properties at high temperature is not always easy. An experimental setup consisting of a thermohydraulic loop for high-temperature heat transfer measurements was developed in this work. The accuracy and repeatability of the measurements taken in the heat transfer loop were ensured. A nanofluid consisting of a commercial thermal oil, doped with Sn nanoparticles at 1 wt% and olive oil surfactant used to enhance colloidal stability, was tested and compared to the results obtained for the base fluid and the base fluid/stabiliser mixture employing their experimentally measured thermo-physical properties. The nanofluid generally enhanced the convective heat transfer coefficient in relation to the base fluid with enhancements of up to 7.23% at 200 °C and 9.43% at 140 °C vs. the pure base fluid. | ca_CA |
dc.description.sponsorShip | Funding for open access charge: CRUE-Universitat Jaume I | |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier Masson SAS | ca_CA |
dc.relation | Utilización de materiales de cambio de fase nanoencapsulados para la mejora de las propiedades térmicas de sales fundidas en aplicaciones de alta temperatura | ca_CA |
dc.relation | Nanouptake - Overcoming barriers to nanofluids market uptake | ca_CA |
dc.relation | Nanofluids for convective heat transfer devices (Nanoconvex). | ca_CA |
dc.relation.isPartOf | International Journal of Thermal Sciences, Vol. 171, no. 107243 (January 2022) | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | ca_CA |
dc.subject | heat transfer | ca_CA |
dc.subject | thermohydraulic loop | ca_CA |
dc.subject | nanofluid | ca_CA |
dc.subject | thermal oil | ca_CA |
dc.subject | tin nanoparticles | ca_CA |
dc.title | Convective heat transfer performance of thermal oil-based nanofluids in a high-temperature thermohydraulic loop | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.ijthermalsci.2021.107243 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
project.funder.name | Ministerio de Economía y Competitividad (MINECO) | ca_CA |
oaire.awardNumber | UJI-B2016-47 | ca_CA |
oaire.awardNumber | ENE2016-77694-R | ca_CA |
oaire.awardNumber | CA15119 | ca_CA |
oaire.awardNumber | IG15119 | ca_CA |
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