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 …

The ignition and flame propagation in an axisymmetric supersonic combustor were
investigated. The laser-induced plasma was employed to ignite the supersonic inflow with a …

Gases, vapors, liquid sprays, aerosols and other forms of ignitable fluids dispersed into the
atmosphere, under certain circumstances, may encounter a hot surface. When investigating …

Understanding and characterizing ignition of flammable mixtures by hot particles is
important for assessing and reducing the risk of accidental ignition and explosion in industry …

The flame behavior of engine fires, such as those caused by leaked fuel coming into contact
with an ignition source, is significant in practical applications, where flame detection is used …

Abstract Two-dimensional (2D) distributions of temperature and species concentration are
crucial information to understand PAH inception and soot formation in diffusion flames. We …

Hot surface ignition of combustible gas mixtures poses a safety threat in many engineering
applications. Gaseous mixtures ignite when hot surface temperature reaches the ignition …

The ignition of hydrogen-air mixtures by a stationary hot glow plug has been experimentally
investigated using two-color pyrometry and interferometry. The ignition process was …

The dynamics of ignition of premixed hydrogen–air from a hot glow plug were investigated in
a combined experimental and numerical study. Surface temperatures during heating and at …

The research investigates interdependent physical and chemical processes, occurring when
a typical gel fuel is ignited by a hot particle. In the conducted experiments, high-speed video …