Matches in SemOpenAlex for { <https://semopenalex.org/work/W2810366318> ?p ?o ?g. }
- W2810366318 endingPage "213" @default.
- W2810366318 startingPage "200" @default.
- W2810366318 abstract "This paper focuses on the experimental and numerical investigation of CH4/air non-premixed flame stabilized over a swirler burner with radial fuel injectors. The flame operates under a global equivalence ratio Φ = 0.8, a high swirl number Sn = 1.4 and at atmospheric pressure. Reynolds averaged Navier-Stokes (RANS) calculations, Delayed-Detached Eddy Simulation (DDES) and experimental measurements are performed for both cases, non-reacting and reacting swirling flows. Numerical flow fields are compared with detailed Stereoscopic Particle Image Velocimetry (Stereo-PIV) fields under non-reactive and reactive conditions. Temperature measurements are also performed and compared to the computed ones in the reacting flow. The analysis of averaged results reveals the presence of a central recirculation zone (CRZ), a swirling jet region (SJ) and shear layers (SL) for both flows. The instantaneous turbulent structures at the burner exit, visualized by the Q-criterion, display different instability modes. The main instabilities are the vortex rings due to the Kelvin–Helmholtz instability, and finger structures generated by the swirling instability. The presence of the flame leads to increase the jet angle compared to the non-reacting flow. The main flame front is found highly wrinkled and rolled up around the vortex ring structures. A small flame ring is present near the fuel injector; it is formed due to the presence of a recirculation bubble (RB) at this region." @default.
- W2810366318 created "2018-07-10" @default.
- W2810366318 creator A5058907933 @default.
- W2810366318 creator A5091385903 @default.
- W2810366318 date "2018-08-01" @default.
- W2810366318 modified "2023-10-16" @default.
- W2810366318 title "Experimental and numerical investigation of turbulent isothermal and reacting flows in a non-premixed swirl burner" @default.
- W2810366318 cites W1062992788 @default.
- W2810366318 cites W1966763784 @default.
- W2810366318 cites W1969859108 @default.
- W2810366318 cites W1972196795 @default.
- W2810366318 cites W1981181673 @default.
- W2810366318 cites W1982022593 @default.
- W2810366318 cites W1990697115 @default.
- W2810366318 cites W1998381114 @default.
- W2810366318 cites W2001204747 @default.
- W2810366318 cites W2003867810 @default.
- W2810366318 cites W2011194675 @default.
- W2810366318 cites W2017866970 @default.
- W2810366318 cites W2029179730 @default.
- W2810366318 cites W2030031237 @default.
- W2810366318 cites W2032777079 @default.
- W2810366318 cites W2052824539 @default.
- W2810366318 cites W2053937829 @default.
- W2810366318 cites W2080211192 @default.
- W2810366318 cites W2083545645 @default.
- W2810366318 cites W2091538362 @default.
- W2810366318 cites W2125720881 @default.
- W2810366318 cites W2155063149 @default.
- W2810366318 cites W2317453490 @default.
- W2810366318 cites W2345058045 @default.
- W2810366318 cites W2460140128 @default.
- W2810366318 cites W2473148972 @default.
- W2810366318 cites W2544129726 @default.
- W2810366318 cites W2563686741 @default.
- W2810366318 cites W2793848104 @default.
- W2810366318 cites W847849003 @default.
- W2810366318 doi "https://doi.org/10.1016/j.ijheatfluidflow.2018.06.007" @default.
- W2810366318 hasPublicationYear "2018" @default.
- W2810366318 type Work @default.
- W2810366318 sameAs 2810366318 @default.
- W2810366318 citedByCount "30" @default.
- W2810366318 countsByYear W28103663182019 @default.
- W2810366318 countsByYear W28103663182020 @default.
- W2810366318 countsByYear W28103663182021 @default.
- W2810366318 countsByYear W28103663182022 @default.
- W2810366318 countsByYear W28103663182023 @default.
- W2810366318 crossrefType "journal-article" @default.
- W2810366318 hasAuthorship W2810366318A5058907933 @default.
- W2810366318 hasAuthorship W2810366318A5091385903 @default.
- W2810366318 hasConcept C105923489 @default.
- W2810366318 hasConcept C119947313 @default.
- W2810366318 hasConcept C121332964 @default.
- W2810366318 hasConcept C121448008 @default.
- W2810366318 hasConcept C129474609 @default.
- W2810366318 hasConcept C140820882 @default.
- W2810366318 hasConcept C168475990 @default.
- W2810366318 hasConcept C178790620 @default.
- W2810366318 hasConcept C182748727 @default.
- W2810366318 hasConcept C185592680 @default.
- W2810366318 hasConcept C192562407 @default.
- W2810366318 hasConcept C196558001 @default.
- W2810366318 hasConcept C207821765 @default.
- W2810366318 hasConcept C207857233 @default.
- W2810366318 hasConcept C2778269189 @default.
- W2810366318 hasConcept C32526432 @default.
- W2810366318 hasConcept C57879066 @default.
- W2810366318 hasConcept C83104080 @default.
- W2810366318 hasConceptScore W2810366318C105923489 @default.
- W2810366318 hasConceptScore W2810366318C119947313 @default.
- W2810366318 hasConceptScore W2810366318C121332964 @default.
- W2810366318 hasConceptScore W2810366318C121448008 @default.
- W2810366318 hasConceptScore W2810366318C129474609 @default.
- W2810366318 hasConceptScore W2810366318C140820882 @default.
- W2810366318 hasConceptScore W2810366318C168475990 @default.
- W2810366318 hasConceptScore W2810366318C178790620 @default.
- W2810366318 hasConceptScore W2810366318C182748727 @default.
- W2810366318 hasConceptScore W2810366318C185592680 @default.
- W2810366318 hasConceptScore W2810366318C192562407 @default.
- W2810366318 hasConceptScore W2810366318C196558001 @default.
- W2810366318 hasConceptScore W2810366318C207821765 @default.
- W2810366318 hasConceptScore W2810366318C207857233 @default.
- W2810366318 hasConceptScore W2810366318C2778269189 @default.
- W2810366318 hasConceptScore W2810366318C32526432 @default.
- W2810366318 hasConceptScore W2810366318C57879066 @default.
- W2810366318 hasConceptScore W2810366318C83104080 @default.
- W2810366318 hasLocation W28103663181 @default.
- W2810366318 hasLocation W28103663182 @default.
- W2810366318 hasLocation W28103663183 @default.
- W2810366318 hasOpenAccess W2810366318 @default.
- W2810366318 hasPrimaryLocation W28103663181 @default.
- W2810366318 hasRelatedWork W1481710864 @default.
- W2810366318 hasRelatedWork W2022655836 @default.
- W2810366318 hasRelatedWork W2085284676 @default.
- W2810366318 hasRelatedWork W2094508725 @default.
- W2810366318 hasRelatedWork W2334257341 @default.
- W2810366318 hasRelatedWork W2347452418 @default.
- W2810366318 hasRelatedWork W2376555203 @default.