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The Impact of High Particles Concentration in a Biofuel Droplet Combustion

2022-09-06Conference object Open access
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dc.contributor.authorMendes, Tomás S. M.
dc.contributor.authorFerrão, Inês
dc.contributor.authorMendes, Miguel
dc.contributor.authorMoita, A. S.
dc.contributor.authorSilva, A. R. R.
dc.date.accessioned2023-01-02T11:33:41Z
dc.date.available2023-01-02T11:33:41Z
dc.date.issued2022-09-06
dc.description.abstractAviation is one of the largest transportation sectors and is operated on fossil fuels, being responsible for about 2% of global CO2 emissions. In order to reduce the environmental impact, biofuels emerged as a promising solution. Additionally, a possible approach to improve the performance of biofuels is to add nanoparticles, leading to the concept of nanofuel. The present work evaluates the nanofuel droplet combustion of a biofuel containing high aluminum particle concentrations. To enhance the nanofuel stability, a preliminary study focusing on the addition of a surfactant was mandatory. Particle size of 40 nm and three particle concentrations from 1.0 to 4.0 wt.% were considered. The results show that the oleic acid effectively improves the stability, and no visible oxidation of the nanoparticles was reported. Regarding the single droplet combustion, the observations show that the addition of nanoparticles promotes micro-explosions, contrary to the combustion of pure biofuel, and increases the overall droplet burning rate.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationTomás S. M. Mendes, Inês A. S. Ferrão, Miguel A. A. Mendes, Ana. S. O. H. Moita, André R. R. Silva, "The impact of high particles concentration in a biofuel droplet combustion", ILASS–Europe 2022, 31st Conference on Liquid Atomization and Spray Systems, Virtual, Israel, 6-8 September 2022pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/12553
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherILASS - Europe, Institute for Liquid Atomization and Spray Systemspt_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relationLaboratory of Robotics and Engineering Systems
dc.relationNovo: Alternative Liquid Fuels for Aviation Gas Turbines: Experiments and Modelling. Inicial: High Energy Density Fuels in Aviation Gas Turbines: Experiments and Modelling
dc.relation.publisherversionhttps://ilass2022.net.technion.ac.il/index.php?gf-download=2022%2F06%2FILASS_2022_v3.pdf&form-id=4&field-id=8&hash=f94c8722e74e31abed2ac587707f95a2a6edc9a898d57fd25ac39d3e31c51ad1pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAluminum nanoparticlespt_PT
dc.subjectSurfactantpt_PT
dc.subjectDrop tube furnacept_PT
dc.subjectSingle droplet experimentspt_PT
dc.subjectNanofuelpt_PT
dc.titleThe Impact of High Particles Concentration in a Biofuel Droplet Combustionpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardTitleLaboratory of Robotics and Engineering Systems
oaire.awardTitleNovo: Alternative Liquid Fuels for Aviation Gas Turbines: Experiments and Modelling. Inicial: High Energy Density Fuels in Aviation Gas Turbines: Experiments and Modelling
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50009%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F144688%2F2019/PT
oaire.citation.conferencePlaceVirtual, Israelpt_PT
oaire.citation.titleILASS–Europe 2022, 31st Conference on Liquid Atomization and Spray Systemspt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamOE
person.familyNameFerrão
person.familyNameMendes
person.familyNameMoita
person.familyNameResende Rodrigues da Silva
person.givenNameInês Alexandra dos Santos
person.givenNameMiguel
person.givenNameAna Sofia Oliveira Henriques
person.givenNameAndré
person.identifierJ-4185-2012
person.identifier.ciencia-idBE10-CCE6-C327
person.identifier.ciencia-id0B11-10CC-3F3C
person.identifier.ciencia-idB112-B5B1-E592
person.identifier.ciencia-id8219-4B2B-E1C7
person.identifier.orcid0000-0003-4391-8930
person.identifier.orcid0000-0001-9817-2334
person.identifier.orcid0000-0001-9801-7617
person.identifier.orcid0000-0002-4901-7140
person.identifier.ridL-8372-2016
person.identifier.scopus-author-id55760801300
person.identifier.scopus-author-id11440407500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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