3 papers
physics.flu-dyn2025
Premixed flame quenching distance between cold walls: effects of flow and Lewis number
Aiden Kelly, Rémi Daou, Joel Daou +2
This study investigates the critical conditions for flame propagation in channels with cold walls. We analyze the impact of the Lewis number and flow amplitude () on the minimum…
physics.flu-dyn2024
Three-dimensional diffusive-thermal instability of flames propagating in a plane Poiseuille flow
Aiden Kelly, Prabakaran Rajamanickam, Joel Daou +1
The three-dimensional diffusive-thermal stability of a two-dimensional flame propagating in a Poiseuille flow is examined. The study explores the effect of three non-dimensional pa…
physics.flu-dyn2024
Stability of diffusion flames under shear flow: Taylor dispersion and the formation of flame streets
Prabakaran Rajamanickam, Aiden Kelly, Joel Daou
Diffusion flame streets, observed in non-premixed micro-combustion devices, align parallel to a shear flow. They are observed to occur in mixtures with high Lewis number () fue…