Affiliation:
1. Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia
Abstract
A computational technology for direct modeling of the detonation waves
interaction with a set of particles at the micro level has been developed. A
simulation of the detonation waves passage through a system of particles
with their different relative positions was carried out. Stoichiometric
hydrogen air mixture is considered. The combustion process is described
using a reduced kinetic mechanism. Estimates of the ratios between times of
the velocity and thermal relaxation are obtained. Detailed shock-wave
patterns of gas flow in the particles vicinity are obtained. The possibility
of detonation failure at particles volume fractions of close to the
concentrations obtained in modeling at the macro level has been revealed.
Publisher
National Library of Serbia
Subject
Renewable Energy, Sustainability and the Environment
Cited by
12 articles.
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