25 citations · 50 across the 5 of their papers we have counts for
5 papers
Quasi-Two-Dimensional Simulation of a Rotating Detonation Engine Combustor and Injector
S. She-Ming Lau-Chapdelaine, Matei I. Radulescu, Zekai Hong
A numerical simulation of an annular rotating detonation engine with stoichiometric hydrogen-oxygen is performed. A generic, well posed, and easily implemented approach using a qua…
Viscous jetting and Mach stem bifurcation in shock reflections: experiments and simulations
S. S. -M. Lau-Chapdelaine, Q. Xiao, M. I. Radulescu
Shock reflection experiments are performed to study the large-scale convective mixing created by the forward jetting phenomenon. Experiments are performed at a wedge angle of $θ_{\…
The Effect of the Polytropic Index γ on the Structure of Gaseous Detonations
Aliou Sow, S. SM. Lau-Chapdelaine, M. I. Radulescu
The present study aims to clarify the effect of the polytropic index (i.e., the ratio of specific heats in the context of a perfect gas) on the detonation structure. This is addres…
Multiplicity of detonation regimes in systems with a multi-peaked thermicity
S. SM. Lau-Chapdelaine, F. Zhang, M. I. Radulescu
The study investigates detonations with multiple quasi-steady velocities that have been observed in the past in systems with multi-peaked thermicity, using Fickett's detonation ana…
Non-uniqueness of solutions in asymptotically self-similar shock reflections
S. She-Ming Lau-Chapdelaine, Matei I. Radulescu
The present study addresses the self-similar problem of unsteady shock reflection on an inclined wedge. The start-up conditions are studied by modifying the wedge corner and allowi…