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dc.contributor.authorMartins, Cristiane Aparecida-
dc.contributor.authorPimenta, Amilcar Porto-
dc.contributor.authorCarvalho Júnior, João Andrade de-
dc.contributor.authorFerreira, Marco Aurélio-
dc.contributor.authorCaldeira-Pires, Armando de Azevedo-
dc.date.accessioned2012-07-16T13:28:50Z-
dc.date.available2012-07-16T13:28:50Z-
dc.date.issued2005-04-
dc.identifier.citationMARTINS, C. A et al. CH and C2 radicals characterization in natural gas turbulent diffusion flames. Journal of the Brazilian Society of Mechanical Sciences and Engineering, Rio de Janeiro, v. 27, n. 2, p. 110-118, abr./jun. 2005. Disponível em:<http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1678-58782005000200003&lng=pt&nrm=iso&tlng=en>. Acesso em: 12 jun. 2012. Doi: http://dx.doi.org/10.1590/S1678-58782005000200003en
dc.identifier.urihttp://repositorio.unb.br/handle/10482/10944-
dc.description.abstractThis paper reports the construction of an axisymmetric nonpremixed piloted jet burner, with well-defined initial and boundary conditions, known as the Delft burner, to assess turbulence-chemistry interaction in non-premixed turbulent flames. Detailed experimental information is described, involving hot-wire anemometry, thin-wire thermocouples and chemiluminescence visualization measurements. Radial profile of the axial mean velocity indicates excellent agreement between flow patterns developed within Delft installation and the one described herein. Chemiluminescence emissions from CH and C2 free-radicals were acquired with a CCD camera. Tomography reconstruction analysis was utilised to compare radical emissions and temperature spatial distributions. There was a strong dependence between temperature and CH/C2 emissions. This is an indication that these radicals can be used in flame front studies.en
dc.language.isoInglêsen
dc.publisherAssociação Brasileira de Engenharia e Ciências Mecânicas - ABCMen
dc.rightsAcesso Abertoen
dc.titleCH and C2 radicals characterization in natural gas turbulent diffusion flamesen
dc.typeArtigoen
dc.subject.keywordGás naturalen
dc.subject.keywordDinâmica dos fluidosen
dc.subject.keywordEnergia - fontes alternativasen
dc.rights.licenseJournal of the Brazilian Society of Mechanical Sciences and Engineering - Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons(Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)). Fonte: http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1678-58782005000200003&lng=pt&nrm=iso&tlng=en. Acesso em: 12 jun. 2012.en
dc.identifier.doihttp://dx.doi.org/10.1590/S1678-58782005000200003en
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