Thermal processes in compression of a vapor bubble in liquid hydrocarbon based on the homobaric model

The mathematical model of a single homobaric vapor bubble, which is based on the assumption that the pressure is uniform in the vapor volume, is used for studying bubble collapse in liquid hydrocarbon-octane. A goal of this work was determination of the initial conditions under which the significant...

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Bibliographic Details
Published in:High temperature 2012-09, Vol.50 (5), p.631-638
Main Authors: Il’mov, D. N., Cherkasov, S. G.
Format: Article
Language:English
Subjects:
Atoms and Molecules in Strong Fields
Classical and Continuum Physics
Heat and Mass Transfer and Physical Gasdynamics
Industrial Chemistry/Chemical Engineering
Laser Matter Interaction
Materials Science
Physical Chemistry
Physics
Physics and Astronomy
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Summary:The mathematical model of a single homobaric vapor bubble, which is based on the assumption that the pressure is uniform in the vapor volume, is used for studying bubble collapse in liquid hydrocarbon-octane. A goal of this work was determination of the initial conditions under which the significant warming—up of the vapor and liquid is possible. Certain peculiarities inherent in hydrocarbon bubbles are revealed. The limits of applicability of basic assumptions of the homobaric model are considered.
ISSN:0018-151X
1608-3156
DOI:10.1134/S0018151X12040104