Features of the dynamics of postdetonation waves

We present the results of numerical investigations of the parameters of postdetonation waves forming at a passage from the zone occupied with a bubbly liquid formed by the detonation wave to a zone filled with a liquid without bubbles. The dependence of the pressure amplitude of detonation waves and...

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Bibliographic Details
Published inThermophysics and aeromechanics Vol. 23; no. 3; pp. 355 - 367
Main Authors Gimaltdinov, I. K., Arslanbekova, R. R., Levina, T. M.
Format Journal Article
LanguageEnglish
Published Novosibirsk Kutateladze Institute of Thermophysics SB RAS 01.05.2016
Springer Nature B.V
Subjects
Bubbles
Detonation
Detonation waves
Physics
Physics and Astronomy
Thermodynamics
bubbles with explosive gas
postdetonation wave
bubbly liquid
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Summary:We present the results of numerical investigations of the parameters of postdetonation waves forming at a passage from the zone occupied with a bubbly liquid formed by the detonation wave to a zone filled with a liquid without bubbles. The dependence of the pressure amplitude of detonation waves and postdetonation waves on the gas volumetric content of bubbles has been studied. A possibility of the detonation transfer through the layer of a bubble-free liquid separating the regions of the bubbly liquid has been shown, the map of possible situations at the detonation transfer through the layer of this liquid has been presented.
ISSN:0869-8643
1531-8699
DOI:10.1134/S0869864316030057