Validation of Bubble Dynamics Equation for a Nano-scale Bubble via Molecular Dynamics Simulation

研究成果: ジャーナルへの寄稿Conference article

3 引用 (Scopus)

抄録

For a validation of the application of conventional bubble dynamics to a nano-scale bubble behaviour, we simulated a nano-scale bubble collapsing or vibration by Molecular Dynamics (MD) method and compared the result with the solution of Rayleigh-Plesset (RP) equation and that of Confined RP (CRP) equation, whose boundary condition was corrected to be consistent with that of MD simulation. As a result, a good coincidence was obtained between MD, RP, and CRP in the case of one-component fluid. In addition, also a good correspondence was obtained particularly in the comparison between MD and CRP in the case of two-component fluid containing non-condensable gas. The present results indicate that conventional bubble dynamics equation can be applied even to a nano-scale tiny bubble.

元の言語英語
記事番号012039
ジャーナルJournal of Physics: Conference Series
656
発行部数1
DOI
出版物ステータス出版済み - 12 3 2015
イベント9th International Symposium on Cavitation, CAV 2015 - Lausanne, スイス
継続期間: 12 6 201512 10 2015

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bubbles
molecular dynamics
Rayleigh equations
simulation
noncondensable gases
fluids
boundary conditions
vibration

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Validation of Bubble Dynamics Equation for a Nano-scale Bubble via Molecular Dynamics Simulation. / Tsuda, Shinichi; Hyodo, H.; Watanabe, Satoshi.

:: Journal of Physics: Conference Series, 巻 656, 番号 1, 012039, 03.12.2015.

研究成果: ジャーナルへの寄稿Conference article

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