Numerical analysis of the dynamics of vapor bubbles

Abstract

The nonlinear dynamics of vapor bubbles for the external pressure changing in steps is numerically analyzed based on a complete system of hydrodynamic equations without regard to the internal heat problem. Primary attention is focused on analyzing the applied numerical algorithms and on determining the conditions of complete vapor cavity collapse during first oscillation periods, depending on three parameters: Peclet number, Jacob number, and wave intensity.

Original language	English
Pages (from-to)	272-281
Number of pages	10
Journal	Journal of Engineering Thermophysics
Volume	19
Issue number	4
DOIs	https://doi.org/10.1134/S181023281004003X
Publication status	Published - Dec 2010
Externally published	Yes

ASJC Scopus subject areas

Environmental Engineering
Modelling and Simulation
Condensed Matter Physics
Energy Engineering and Power Technology

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10.1134/S181023281004003X

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title = "Numerical analysis of the dynamics of vapor bubbles",

abstract = "The nonlinear dynamics of vapor bubbles for the external pressure changing in steps is numerically analyzed based on a complete system of hydrodynamic equations without regard to the internal heat problem. Primary attention is focused on analyzing the applied numerical algorithms and on determining the conditions of complete vapor cavity collapse during first oscillation periods, depending on three parameters: Peclet number, Jacob number, and wave intensity.",

author = "Gasenko, {V. G.} and Ilyin, {V. P.} and Nakoryakov, {V. E.}",

year = "2010",

month = dec,

doi = "10.1134/S181023281004003X",

language = "English",

volume = "19",

pages = "272--281",

journal = "Journal of Engineering Thermophysics",

issn = "1810-2328",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "4",

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AU - Nakoryakov, V. E.

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N2 - The nonlinear dynamics of vapor bubbles for the external pressure changing in steps is numerically analyzed based on a complete system of hydrodynamic equations without regard to the internal heat problem. Primary attention is focused on analyzing the applied numerical algorithms and on determining the conditions of complete vapor cavity collapse during first oscillation periods, depending on three parameters: Peclet number, Jacob number, and wave intensity.

AB - The nonlinear dynamics of vapor bubbles for the external pressure changing in steps is numerically analyzed based on a complete system of hydrodynamic equations without regard to the internal heat problem. Primary attention is focused on analyzing the applied numerical algorithms and on determining the conditions of complete vapor cavity collapse during first oscillation periods, depending on three parameters: Peclet number, Jacob number, and wave intensity.

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