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 …

An analysis of the amount of hydrogen taking part in the explosions that happened during
the Fukushima-Daiichi (Unit 1) nuclear power plant accident is presented herein. Through a …

The behaviors and shape changes of premixed hydrogen–air flames at various equivalence
ratios propagating in half-open and closed horizontal ducts are experimentally investigated …

The effect of confinement on the magnitude of overpressure due to a gaseous detonation of
a hydrogen-air mixture was studied with the aid of numerical simulations. A simplified …

Abstract Correct use of Computational Fluid Dynamics (CFD) tools is essential in order to
have confidence in the results. A comprehensive set of Best Practice Guidelines (BPG) in …

The objective of the presented work is to develop an efficient and validated approach based
on a multi-dimensional computational fluid dynamics (CFD) code for predicting turbulent …

As hydrogen becomes an increasingly vital component in the transition toward a sustainable
energy system, its flammable and detonable properties necessitate a comprehensive …

The hydrogen safety issue is spotlighted as the hydrogen process is extended. For this
reason, we studied catalysts for H 2 oxidation at room temperature to ensure hydrogen …

The development of a novel Adaptive Mesh Enlargement (AME) method with ordinary
Weight Essentially Non-Oscillatory (WENO) scheme for large-scale explosion problems is …

Hydrogen is pivotal in the transition to a sustainable energy supply. The presence of
hydrogen-methane mixtures is increasing as the feasibility of utilizing existing natural gas …