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Numerical Analysis of a Single Droplet Combustion of Jet-A1 and Alkanes

2022-06-20Conference object Embargoed access
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dc.contributor.authorDias, Francisco
dc.contributor.authorFerrão, Inês
dc.contributor.authorMendes, Miguel
dc.contributor.authorMoita, A. S.
dc.contributor.authorSilva, A. R. R.
dc.date.accessioned2023-01-02T11:31:14Z
dc.date.embargo2060-06-20
dc.date.issued2022-06-20
dc.description.abstractThe demand for aviation fuel is constantly increasing and has become apprehensive due to the depletion of fossil fuels. The use of petroleum sourced fuels as an energy source in the air transportation industry consists of an unsustainable alternative. Due to this, the introduction of alternative jet fuel is required to mitigate these issues. Thus, the present work simulates single droplet combustion numerically in a drop tube furnace. In this context, jet-A1 and n-Hexadecane were investigated. Additionally, it is studied the validation of approximating the combustion of alternative jet fuel to n-hexadecane. The employed model consists of a two-way coupling approach between the fuel droplets and the carrier fluid following an Eulerian-Lagragangian schematic. The continuous phase is primarily modeled and further coupled with the fuel droplets known as the discrete phase. A combustion model is employed in order to simulate the natural phenomenon of single droplet combustion to the intended utilized fuels. The results reveal that the droplet diameter reduces as the time evolves under the representation of the d2 law enabling the computation of different combustion characteristics being affected by the fuel composition.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFrancisco J. R. Dias, Inês A. S. Ferrão, Miguel A. A. Mendes, Ana S. O. H. Moita, André R. R. Silva, "Numerical Analysis of a Single Droplet Combustion of Jet-A1 and Alkanes", AIAA AVIATION 2022 Forum, AIAA 2022-3878, Chicago (IL), USA, June 27-July 1, 2022, DOI: 10.2514/6.2022-3878pt_PT
dc.identifier.doi10.2514/6.2022-3878pt_PT
dc.identifier.isbn978-162410635-4
dc.identifier.urihttp://hdl.handle.net/10400.6/12552
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Institute of Aeronautics and Astronautics Incpt_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
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.relationLaboratory of Robotics and Engineering Systems
dc.relation.publisherversionhttps://arc.aiaa.org/doi/abs/10.2514/6.2022-3878pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectNumerical Analysispt_PT
dc.subjectAir Transportationpt_PT
dc.subjectFossil Fuelspt_PT
dc.subjectJet Fuelpt_PT
dc.subjectAviation Fuelpt_PT
dc.subjectPetroleumpt_PT
dc.subjectCombustion Efficiencypt_PT
dc.subjectBiofuelspt_PT
dc.subjectFlow Characteristicspt_PT
dc.subjectTurbulence Modelspt_PT
dc.titleNumerical Analysis of a Single Droplet Combustion of Jet-A1 and Alkanespt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
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.awardTitleLaboratory of Robotics and Engineering Systems
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F144688%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50009%2F2020/PT
oaire.citation.conferencePlaceChicago, IL & Virtualpt_PT
oaire.citation.titleAIAA AVIATION 2022 Forumpt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamOE
oaire.fundingStream6817 - DCRRNI ID
person.familyNameFerrão
person.familyNameMendes
person.familyNameMoita
person.familyNameResende Rodrigues da Silva
person.givenNameInês
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.embargofct© 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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