The accidental release of hydrogen into enclosures can result in a flammable mixture with
concentration gradients and possible deflagration-to-detonation transition (DDT). This …

The counter-rotating shock wave and wave direction control of the hollow rotating detonation
combustor with Laval nozzle are studied. The in-house solver BYRFoam, developed on the …

In order to investigate the effects of gas mixture components on the combustion
characteristics of rotating detonation wave, two-dimensional simulation is presented to …

Rotating detonation engine (RDE) is increasingly viewed as a viable technology to improve
the performance of propulsion devices. At now, the design of RDE faces challenges when …

The propagation modes of rotating detonation waves supplied with liquid kerosene and
oxygen-enriched air were experimentally investigated. Experiments were conducted while …

The equivalence ratio is one of the significant factors affecting the propagation
characteristics and performance of the rotating detonation engine (RDE). Using the …

The propagating velocity behavior, mathematical model and influencing factors of rotating
detonation waves and counter-rotating shock waves in a hollow combustor with Laval …

The counter-rotating shock wave phenomenon and instability mechanisms in the hollow
rotating detonation combustor with a Laval nozzle are investigated. The in-house solver …

A numerical simulation using the open-source platform OpenFOAM is conducted to
investigate the effect of periodic perturbations at the inlet on the evolution and oscillation …

Experiments are conducted on a rotating detonation engine fed by Hydrogen and Air.
Spinning pulsed detonation mode is identified for the first time. Characterized by evident …