As one of the most promising fossil energy substitutes, hydrogen energy is receiving
increasing attention, and it has been greatly developed in recent years. However, hydrogen …

The safety concerns associated with accidental hydrogen leakage remain a challenge.
Although numerous studies have been carried out on the flow behavior of compressed …

Spontaneous combustion caused by accidental leakage of high-pressure hydrogen affects
the safe use of hydrogen energy. In this paper, the self-ignition of pressurized hydrogen …

This paper studies the effects of triangle obstacles inside the tube on the ignition mechanism
and subsequent flame development in a semi-confined space when high-pressure …

Suppression of high-pressure hydrogen spontaneous combustion is essential for the
sustainable development of hydrogen energy. Previous studies have shown that …

Self-ignition within a cylindrical tube that discharges high-pressure hydrogen results in flame
formation. Because rectangular tubes are used to visualize fuel-flow dynamics, the influence …

Accelerated adoption of hydrogen gas for energy storage requires improved safety for
hydrogen storage. In particular, control of self-ignition of hydrogen vented through tubes by …

This study investigates the behavior of self-ignited flames caused by high-pressure
hydrogen release in seamless acrylic tubes. Such flames develop in and around vortex rings …

Spontaneous ignition induced by high-pressure hydrogen release is one of the huge
potential risks in the promotion of hydrogen energy. However, the understanding of the …

Hydrogen is expected to be an alternative energy carrier in the future. High-pressure
hydrogen storage option is considered as the best choice. However, spontaneous ignition …