A new computational diagnostic method for pressure-induced compressibility is proposed by
projecting its local contribution to the chemical explosive mode (CEM) in the chemical …

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 …

Our project aims at improving the understanding of deflagrations and detonations in
hydrogen-air mixtures. A special focus lies on the flame acceleration phase and the sudden …

In the context of vapour cloud explosion, the flame acceleration process can lead to
conditions promoting deflagration to detonation transition (DDT), potentially leading to …

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 …

Understanding flame acceleration (FA) and deflagration-to-detonation transition (DDT) is
important for combustion applications. However, DDT is a high-speed, nonlinear and …

A numerical approach has been developed to simulate flame acceleration and deflagration
to detonation transition in hydrogen-air mixture. Fully compressible, multidimensional …

Numerical simulations are performed to study the mechanism of deflagration to detonation
transition (DDT) in a pre-/main-chamber combustion system with a stoichiometric ethylene …

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

In this paper, a coupled new solver is used to simulate the acceleration and deflagration to
detonation transition (DDT) of inhomogeneous mixtures flame under obstacle conditions …