Progress of severe accident (SA) can be divided into core degradation and post core
meltdown. An important phenomena during severe accidents is the hydrogen generation …

The transportation and utilization of hydrogen blended natural gas have received extensive
attention. The dangerous characteristics of hydrogen such as high diffusivity and wide …

If produced and arranged in the right way with carbon dioxide as a possible but permanently
removed by-product, hydrogen as a new, large scale, applicable energy carrier promises …

When blending hydrogen into existing natural gas pipelines, the non-uniform concentration
distribution caused by the density difference between hydrogen and natural gas will result in …

The highly combustible nature of hydrogen poses a great hazard, creating a number of
problems with its safety and handling. As a part of safety studies related to the use of …

Computational fluid dynamics (CFD) tools are increasingly employed for quantifying incident
consequences in quantitative risk analysis (QRA) calculations in the process industry …

The paper presents the results of the CFD inter-comparison exercise SBEP-V3, performed
within the activity InsHyde, internal project of the HySafe network of excellence, in the …

Application of the CFD methodology for risk assessment of hydrogen applications and
associated support of regulation, codes and standards has been growing its momentum …

The development and revision of safety codes and standards for hydrogen infrastructure
requires a solid scientific basis, including studies of unignited releases from high pressure …

Hydrogen release inside closed facilities could cause explosions with harmful
consequences. Safety assessment should be performed, in order to design prevention and …