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Heat transfer enhancement using nanofluids in the compression exchanger in a solar Stirling engine
dc.contributor.author | Santos-Ráez, Isidro María | |
dc.contributor.author | Arjona-Escudero, José Luis | |
dc.contributor.author | Gómez-Merino, Ana Isabel | |
dc.date.accessioned | 2019-07-02T09:24:08Z | |
dc.date.available | 2019-07-02T09:24:08Z | |
dc.date.created | 2019-06 | |
dc.date.issued | 2019-07-02 | |
dc.identifier.uri | https://hdl.handle.net/10630/17922 | |
dc.description.abstract | In this paper a improvement in the heat exchange of a solar Stirling engine during the compression phase was studied. The viability of using nanoparticles as ceramic oxide (Al2O3 in water) at different concentrations instead of conventional refrigerants (water or air) was evaluated. Since these systems could behave as non- Newtonian fluids the dynamic viscosity was measured, as well as other thermophysical properties. The results showed that the convective heat transfer coefficient could raise one order of magnitude respect to the conventional heat transfer fluids at moderately volume fractions (over 0.15). | en_US |
dc.description.sponsorship | Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech | en_US |
dc.language.iso | eng | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Nanofluídos | en_US |
dc.subject | Alúmina | en_US |
dc.subject | Congresos y conferencias | en_US |
dc.subject.other | Stirling engine | en_US |
dc.subject.other | Heat transfer enhancement | en_US |
dc.title | Heat transfer enhancement using nanofluids in the compression exchanger in a solar Stirling engine | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | en_US |
dc.centro | Escuela de Ingenierías Industriales | en_US |
dc.relation.eventtitle | 1st International Conference on Nanofluids (ICNf2019) | en_US |
dc.relation.eventplace | Castellón | en_US |
dc.relation.eventdate | Junio 2019 | en_US |