Abstract Deflagration to Detonation Transition (DDT) is an intricate problem that has been
tackled numerically, until recently, using single-step chemical schemes. These studies …

Hydrogen–oxygen flame acceleration and transition from deflagration to detonation (DDT) in
channels with no-slip walls were studied theoretically and using high resolution simulations …

Abstract Computational Fluid Dynamics solvers are developed for explosion modelling and
hazards analysis in Hydrogen air mixtures. The work is presented in two parts. These …

The problem of sudden flame acceleration in narrow channels and subsequent Deflagration
to Detonation Transition (DDT) is revisited. The hydrogen–oxygen combustion system is …

We study flame acceleration and deflagration-to-detonation transition (DDT) in channels
with obstacles using 2D and 3D reactive Navier–Stokes numerical simulations. The energy …

Two-dimensional numerical simulations of deflagration-to-detonation transition (DDT) in
hydrogen–air mixtures are presented and compared with experiments. The investigated …

Detonation in ducts is usually studied assuming adiabatic walls because of the high kinetic
energy due to the incoming flow being supersonic. In the present work, numerical …

Multidimensional numerical simulations were performed to study the interaction of focused
shock waves and a flame front leading to detonation initiation. The fully compressible Navier …

Numerical simulations were conducted to study the flame acceleration and deflagration-to-
detonation transition (DDT) in a channel with a bank of aligned obstacles. The …

Experiments and numerical simulations were conducted to study the effects of obstacle
shape and arrangement on the flame acceleration and deflagration-to-detonation transition …