… From detailed numerical simulations using multi-step … the number of detonation waves in an
RDE can abruptly transition. … the transition is triggered when the ratio of the detonation wave …

… In this paper, a three-dimensional numerical simulation model of DDT for high-energy
propellant is established according to the actual experiment. The ignition and growth reactive flow …

… We validate the hybrid numerical scheme and test the effects of smoothing of the detonation
… Then, we present simulations of two cases of two dimensional detonation waves. In Sec. V a …

… the detonation phenomena in the PDE combustor. This paper deals with the numerical modeling
and simulation … Pulse detonation engine combustor with and without obstacle has been …

… Multidimensional numerical simulations of an unconfined, homogeneous, chemically
reactive gas were used to study interactions leading to deflagration-to-detonation transition (DDT). …

… numerical simulations of laboratory experiments in hydrogen–oxygen mixture. The main focus
of the numerical simulations is … to the transition from deflagration to detonation observed in …

… The direct numerical simulation … were validated using direct numerical simulations. To single
out the impact of no-slip or rough walls, we performed direct numerical simulation of the two-…

… However, the DDT (deflagration to detonation transition) … numerical simulations of DDT
must include their effects in the governing equations [1]. The propagations near the detonation …

… cost, the following numerical simulations were carried out with … The above simulation
results illustrated that the calculation … for the simulation of deflagration to detonation transition …

… detonation causes difficulties both in natural and numerical experiments. Existent studies
of 3D detonations … Our numerical experiments indicated detonation initiation throughout the …