Heterogeneous nucleation of bubbles by molecular dynamics

Donguk Suh, Mitsuki Nakamura, Kenji Yasuoka

研究成果: Conference article査読

3 被引用数 (Scopus)

抄録

A homogeneous liquid system and a heterogeneous system with an impurity inserted inside it were used for investigation of bubble nucleation by molecular dynamics simulation. A constant particle number, volume, and temperature ensemble was used. The systems with the impurities showed an overall increase in bubble formation, which is consistent with previous studies. The shape of the impurities was changed to see if there was any direct influence on the bubble nucleation rate. With the limited number of systems investigated, the occurrence of a shape effect was inconclusive. As observed in previous heterogeneous nucleation studies with walls, the bubble initially forms remotely from the impurity and remains at some distance from the seed.

本文言語English
論文番号012037
ジャーナルJournal of Physics: Conference Series
656
1
DOI
出版ステータスPublished - 2015 12 3
イベント9th International Symposium on Cavitation, CAV 2015 - Lausanne, Switzerland
継続期間: 2015 12 62015 12 10

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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