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Influence of the Energy Dissipation in the Spray Impingement Modeling

2012-11-06Journal article Embargoed access
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dc.contributor.authorRodrigues, Christian
dc.contributor.authorBarata, Jorge M M
dc.contributor.authorSilva, André
dc.date.accessioned2022-04-07T08:40:15Z
dc.date.embargo2060-11-06
dc.date.issued2012-11-06
dc.description.abstractSimulating the complex dynamic phenomena that occur during the spray droplets impact is of great interest in numerous applications. In this sense, refine flexible dispersion models that can be adjusted through the use of adapted and more suitable empirical correlations in order to fit specific configurations with minimum time constraints would be a great asset both for industry and researchers. In this work, it is intended to study the dissipative energy term in the splash event. Besides the original relationship proposed in the dispersion model used, other equations of energy dissipation based on investigations devoted to the study of this parameter are introduced in the simulation and the results are tested against experimental data. Comparing all the relationships evaluated, the ones drawn from the literature deviates from what was expected. Therefore, it is evident that further research are essential in this field in order to propose a sub-model that could accurately define the energy dissipation term during the splash regime, whereas the investigations carried out so far only considered the energy loss through viscous dissipation during the spread regime.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRodrigues, C.M.G., Barata, J.M.M., Silva, A.R.R. Influence of the Energy Dissipation in the Spray Impingement Modeling 50th Aerospace Sciences Meeting, Nashville, Tennessee, EUA, 9-12 janeiro, 2012 DOI: 10.2514/6.2012-349pt_PT
dc.identifier.doi10.2514/6.2012-349pt_PT
dc.identifier.isbn978-1-60086-936-5
dc.identifier.urihttp://hdl.handle.net/10400.6/12183
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Institute of Aeronautics and Astronautics Incpt_PT
dc.relation.publisherversionhttps://arc.aiaa.org/doi/10.2514/6.2012-349pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectReynolds Averaged Navier Stokespt_PT
dc.subjectKinetic Energypt_PT
dc.subjectWeber Numberpt_PT
dc.subjectVelocity Profilespt_PT
dc.subjectMultiphase Flowspt_PT
dc.subjectProbability Density Functionspt_PT
dc.subjectBoundary Layer Thicknesspt_PT
dc.subjectConservation of Energypt_PT
dc.subjectMathematical Modelspt_PT
dc.subjectDiesel Enginespt_PT
dc.titleInfluence of the Energy Dissipation in the Spray Impingement Modelingpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceNashville, Tennesseept_PT
oaire.citation.title50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Expositionpt_PT
person.familyNameGomes Rodrigues
person.familyNameMartins Barata
person.familyNameResende Rodrigues da Silva
person.givenNameChristian
person.givenNameJorge Manuel
person.givenNameAndré
person.identifierhFY_5JYAAAAJ&hl
person.identifierJ-4185-2012
person.identifier.ciencia-id7F16-AA19-E5AA
person.identifier.ciencia-idF611-BBCC-DAA8
person.identifier.ciencia-id8219-4B2B-E1C7
person.identifier.orcid0000-0002-8177-4483
person.identifier.orcid0000-0001-9014-5008
person.identifier.orcid0000-0002-4901-7140
person.identifier.ridR-9636-2016
person.identifier.scopus-author-id55341335400
person.identifier.scopus-author-id11439470600
person.identifier.scopus-author-id11440407500
rcaap.embargofctCopyright © 2012 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication4fa3a551-beb0-4268-b336-4e2563c5756f
relation.isAuthorOfPublicationc4346556-933d-4f70-9b6d-8e1670d57be6
relation.isAuthorOfPublication908e150d-3890-457c-b5da-09c84671cb93
relation.isAuthorOfPublication.latestForDiscovery908e150d-3890-457c-b5da-09c84671cb93

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