Compared with traditional deflagration-based systems, detonation-based propulsion
systems offer significant potential benefits in terms of efficiency and specific impulses in the …

This review examines existing knowledge on the genesis and flame acceleration of
explosions from methane–air mixtures. Explosion phases including deflagration and …

The safe design and operation of clean fuels like hydrogen require a detailed understanding
of their explosion characteristics. An experimental study of the flame propagation behavior …

The effects of porous materials with different thickness and obstacle layout on the explosion
of 10% H 2/90% CH 4 at stoichiometric condition were studied. Three kinds of porous …

This experimental study focused on effect of obstacle on the syngas (H 2/CO) explosion
characteristics under lean-fuel conditions. The relationship between the flame propagation …

Flame acceleration and deflagration-to-detonation transitions (DDT) in large obstructed
channels filled with a stoichiometric methane–air mixture are simulated using a single-step …

To effectively examine the flame propagation of premixed hydrogen-air explosion in a
closed duct with obstacles, this paper conducts a numerical study of the flame propagation …

An experimental investigation on explosion behavior of non-uniform methane/air explosion
in obstructed duct with different blockage ratios is conducted. The methane/air mixture that …

In this study, a three-dimensional, high fidelity LES of a fully premixed, lean hydrogen-air
deflagration, in a confined and obstructed channel is performed. The experimental …

In this work, the flame and explosion suppression performance of copper foams with five
apertures of 10 PPI, 20 PPI, 30 PPI, 40 PPI and 60 PPI were investigated. The combustion …