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Numerical simulation of an array of droplets through a crossflow

2012-08-22Artigo científico Acesso embargado
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dc.contributor.authorBarata, Jorge M M
dc.contributor.authorCometti, A.
dc.contributor.authorMendes, António
dc.contributor.authorSilva, André
dc.date.accessioned2022-04-11T14:01:24Z
dc.date.embargo2060-08-22
dc.date.issued2012-08-22
dc.description.abstractThis paper describes the application of a three-dimensional computational method based on the solution of the Reynolds-averaged Navier-Stokes equations and a SSF (stochastic separated flow) model to the problem of an array of droplets through a crossflow. The calculation method is first evaluated against measurements for two-phase axisymmetric jets, and then extended to the three-dimensional case. The influence of the droplet sizes on the dispersion phenomena is analyzed. The exchange of momentum and turbulence energy was shown to play a decisive role in the change of the gaseous flow velocities. The analysis of the source terms due to the droplets revealed a strong influence of the boundary layer near the injection point in the dispersion process.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationJ. M. M. Barata, A. Cometti, A. Mendes, A. R. R. Silva Numerical Simulation of an Array of Droplets Through a Crossflow 40th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, EUA, 14-17 janeiro, 2002 DOI: 10.2514/6.2002-872pt_PT
dc.identifier.doi10.2514/6.2002-872pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/12206
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherAmerican Institute of Aeronautics and Astronautics Incpt_PT
dc.relation.publisherversionhttps://arc.aiaa.org/doi/10.2514/6.2002-872pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectNumerical Simulationpt_PT
dc.subjectReynolds Averaged Navier Stokespt_PT
dc.subjectParticle Laden Flowpt_PT
dc.subjectBoundary Layerspt_PT
dc.subjectComputational Methodspt_PT
dc.subjectKinetic Energypt_PT
dc.subjectPrandtl Numberspt_PT
dc.subjectTurbulence Modelspt_PT
dc.subjectDrag Coefficientpt_PT
dc.subjectConservation Equationspt_PT
dc.titleNumerical simulation of an array of droplets through a crossflowpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceReno, Nevadapt_PT
oaire.citation.title40th AIAA Aerospace Sciences Meeting & Exhibitpt_PT
person.familyNameBarata
person.familyNameMendes
person.familyNameSilva
person.givenNameJorge Manuel Martins
person.givenNameAntónio
person.givenNameAndré Resende Rodrigues da
person.identifierhFY_5JYAAAAJ&hl
person.identifierJ-4185-2012
person.identifier.ciencia-idF611-BBCC-DAA8
person.identifier.ciencia-id8219-4B2B-E1C7
person.identifier.orcid0000-0001-9014-5008
person.identifier.orcid0000-0002-4603-9563
person.identifier.orcid0000-0002-4901-7140
person.identifier.scopus-author-id11439470600
person.identifier.scopus-author-id11440407500
rcaap.embargofct© 2002 by American Institute of Aeronautics and Astronautics, Inc. All rights reserved.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationc4346556-933d-4f70-9b6d-8e1670d57be6
relation.isAuthorOfPublication4504c9ad-a7c6-4357-a4d4-5208d18184e8
relation.isAuthorOfPublication908e150d-3890-457c-b5da-09c84671cb93
relation.isAuthorOfPublication.latestForDiscoveryc4346556-933d-4f70-9b6d-8e1670d57be6

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