author = "Sauer, Vinicius M. and Fachini Filho, Fernando and Dunn-Rankin, 
          affiliation = "{University of California} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {University of California}",
                title = "Non-premixed swirl-type tubular flames burning liquid fuels",
              journal = "Journal of Fluid Mechanics",
                 year = "2018",
               volume = "846",
                pages = "210--239",
                 note = "{Setores de Atividade: Transporte a{\'e}reo.}",
             keywords = "chama difusiva, chamas confinadas, chama tubular, combustion, 
                         laminar reacting flows, vortex interactions.",
             abstract = "Tubular flames represent a canonical combustion configuration that 
                         can simplify reacting flow analysis and also be employed in 
                         practical power generation systems. In this paper, a theoretical 
                         model for non-premixed tubular flames, with delivery of liquid 
                         fuel through porous walls into a swirling flow field, is 
                         presented. Perturbation theory is used to analyse this new tubular 
                         flame configuration, which is the non-premixed equivalent to a 
                         premixed swirl-type tubular burner following the original 
                         classification of premixed tubular systems into swirl and 
                         counterflow types. The incompressible viscous flow field is 
                         modelled with an axisymmetric similarity solution. Axial decay of 
                         the initial swirl velocity and surface mass transfer from the 
                         porous walls are considered through the superposition of laminar 
                         swirling flow on a Berman flow with uniform mass injection in a 
                         straight pipe. The flame structure is obtained assuming infinitely 
                         fast conversion of reactants into products and unity Lewis 
                         numbers, allowing the application of the ShvabZeldovich coupling 
                         function approach.",
                  doi = "10.1017/jfm.2018.248",
                  url = "http://dx.doi.org/10.1017/jfm.2018.248",
                 issn = "0022-1120",
                label = "lattes: 3066548138105145 2 SauerFachDunn:2018:NoSwTu",
             language = "en",
           targetfile = "sauer_non.pdf",
        urlaccessdate = "14 abr. 2021"