The development and application of hydrogen energy in power generation, automobiles,
and energy storage industries are expected to effectively solve the problems of energy …

Hydrogen is a key pillar in the global Net Zero strategy. Rapid scaling up of hydrogen
production, transport, distribution and utilization is expected. This entails that hydrogen …

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 paper, the evolution of an explosion of hydrogen/ammonia/air flames is studied by
experiments and numerical simulations. A two-dimensional (2D) model is utilized …

Flame acceleration (FA) and deflagration-to-detonation transition (DDT) in combustible
premixed gases is a complex process involving the flow and combustion phenomena …

Even in the laminar regime, lean H 2-air flames are prone to intrinsic Thermo-Diffusive (TD)
instabilities which contribute to flame acceleration. Applying the Thickened Flame (TF) …

Developing a new generation of rocket engines based on detonation principles needs
methods which ensure stability of operation including the onset of detonation wave after mild …

The three-dimensional structure of an accelerating flame front makes it very difficult to
visualize. Most experimental studies that provided a visualization of flame acceleration and …

Methane in situ explosion fracturing (MISEF) technology constructs complex fractures by
igniting methane adsorbed from unconventional gas reservoirs (UCGRs). The effects of …

Pore-scale simulations of quenching, acceleration, and transition to detonation of gaseous
hydrogen explosions by metal foams were performed. The model solves the three …