6 papers
Premixed flames in a stagnation point flow under Darcy's law
Prabakaran Rajamanickam, Joel Daou
Premixed flames in stagnation point flows are traditionally described using Navier--Stokes equations where inertia and density variations play an important part in determining the…
Hydrodynamic theory of premixed flames under Darcy's law: Interfacial conditions and effects of nonunity Lewis number and heat loss
Prabakaran Rajamanickam, Joel Daou
Premixed flames propagating in porous media or Hele-Shaw channels are governed by Darcy's law, which accounts for the strong frictional forces imposed by the solid matrix or confin…
Flame dynamics and Markstein numbers in Hele-Shaw cells and porous media under Darcy's law
Prabakaran Rajamanickam, Joel Daou
The propagation of premixed flames in narrow Hele-Shaw cells and permeable porous media is governed by Darcy's law, leading to hydrodynamic behaviour distinct from conventional fla…
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…
Hydrodynamic instabilities of propagating interfaces under Darcy's law
Joel Daou, Prabakaran Rajamanickam
The hydrodynamic instabilities of propagating interfaces in Hele-Shaw channels or porous media under the influence of an imposed flow and gravitational acceleration are investigate…
Hydrodynamic theory of premixed flames under Darcy's law
Prabakaran Rajamanickam, Joel Daou
This paper investigates the theoretical implications of applying Darcy's law to premixed flames, a topic of growing interest in research on flame propagation in porous media and co…