Belarus
The New Oil? The Geopolitics and International Governance of Hydrogen
Jun 2020
Publication
While most hydrogen research focuses on the technical and cost hurdles to a full-scale hydrogen economy little consideration has been given to the geopolitical drivers and consequences of hydrogen developments. The technologies and infrastructures underpinning a hydrogen economy can take markedly different forms and the choice over which pathway to take is the object of competition between different stakeholders and countries. Ov Read More
1D Phenomenological Model Estimating the Overpressure which could be Generated by Gas Explosion in a Congested Space
Sep 2005
Publication
A phenomenological approach is developed to calculate the velocity of flame propagation and to estimate the value of pressure peak when igniting gaseous combustible mixtures in a congested space. The basic idea of this model is afterburning of the remanent fuel in pockets of congested space behind the flame front. The estimation of probable overpressure peak is based on solution of one-dimensional problem of the piston (having corresponding symmet Read More
Comprehensive Analysis of the Operation of an Internal Combustion Engine Fueled by Hydrogen-containing Mixtures
Mar 2023
Publication
At present hydrogen is considered as one of the most promising motor fuels capable of replacing traditional hydrocarbons. This article presents the results of a comprehensive experimental study of the effect of hydrogen additives on the main parameters of a gasoline spark-ignition ICE. The thermophysical parameters of the processes of ignition and combustion inside the cylinder with the addition of hydrogen in the amount of 0%–20% of the air volu Read More
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