12 citations · 39 across the 7 of their papers we have counts for
7 papers
Effect of a shear flow on the Darrieus-Landau instability in a Hele-Shaw channel
Prabakaran Rajamanickam, Joel Daou
The Darrieus--Landau instability of premixed flames propagating in a narrow Hele-Shaw channel in the presence of a strong shear flow is investigated, incorporating also the Rayleig…
Tricritical point as a crossover between type-I and type-II bifurcations
Prabakaran Rajamanickam, Joel Daou
A tricritical point as a crossover between (stationary finite-wavelength) type-I and (stationary longwave) type-II bifurcations is identified in the study of diffusive-ther…
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…
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…
Effective Lewis number and burning speed for flames propagating in small-scale spatio-temporal periodic flows
Prabakaran Rajamanickam, Joel Daou
Propagation of premixed flames having thick reaction zones in rapidly-varying, small-scale, zero-mean, spatio-temporal periodic flows is considered. Techniques of large activation…
Diffusive-thermal instabilities of a planar premixed flame aligned with a shear flow
Joel Daou, Prabakaran Rajamanickam
The stability of a thick planar premixed flame, propagating steadily in a direction transverse to that of unidirectional shear flow, is studied. A linear stability analysis is carr…