Numerical analysis of the dynamics of vapor bubbles

V. G. Gasenko, V. P. Ilyin, V. E. Nakoryakov

Research output: Contribution to journalArticle

1 Citation (Scopus)

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 languageEnglish
Pages (from-to)272-281
Number of pages10
JournalJournal of Engineering Thermophysics
Volume19
Issue number4
DOIs
Publication statusPublished - Dec 2010
Externally publishedYes

Fingerprint

Bubble
numerical analysis
Numerical analysis
Numerical Analysis
bubbles
Vapors
vapors
Heat problems
Peclet number
Hydrodynamic Equations
hydrodynamic equations
Numerical Algorithms
Nonlinear Dynamics
Cavity
Hydrodynamics
Heat
Oscillation
Internal
heat
oscillations

ASJC Scopus subject areas

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

Cite this

Numerical analysis of the dynamics of vapor bubbles. / Gasenko, V. G.; Ilyin, V. P.; Nakoryakov, V. E.

In: Journal of Engineering Thermophysics, Vol. 19, No. 4, 12.2010, p. 272-281.

Research output: Contribution to journalArticle

Gasenko, V. G. ; Ilyin, V. P. ; Nakoryakov, V. E. / Numerical analysis of the dynamics of vapor bubbles. In: Journal of Engineering Thermophysics. 2010 ; Vol. 19, No. 4. pp. 272-281.
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