Synthesis of Modelling and Simulation for Hydrogen Gas Release and Explosion

Abstract

The article presents the results of two methods for modelling and simulation of the leakage, dispersion and explosion of hydrogen in the event of major accidents in urban areas. Modelling of flammable substances by standard methods fully based on input data. Therefore, the predictions from common software packages should be extended to experimental results. The aim of this paper is to present the synthesis of modelling and simulation for one component gas-air dispersion and explosion to demonstrate the rational approach to loss prevention based on understanding of the nature of incidents and of the type of loss that actually occur.