Molecular dynamics simulation of the nanoscale solutal marangoni convection

Yosuke Imai, Takuya Yamamoto, Yasunori Okano, Ryuma Sato, Yasuteru Shigeta

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Non-equilibrium molecular dynamics simulations for the 2- and 3-phase systems were performed to investigate the flow with two free surfaces in a nanoscale, where solute, water, and argon were assigned as each phase. We observed that the behaviors of some 3-phase systems significantly differ from those of 2-phase systems. In all 2-phase systems, the solutes just diffused into the water phase. On the other hand, the solutes were transferred along the liquid-gas interfaces in the case of 3-phase systems with a large surface tension gradient. These results indicated that solutal Marangoni convection existed even in the nano-scale and it affected mass transfer greatly.

本文言語English
ページ(範囲)29-36
ページ数8
ジャーナルASEAN Journal of Chemical Engineering
17
1
出版ステータスPublished - 2017

ASJC Scopus subject areas

  • 化学工学(全般)

フィンガープリント

「Molecular dynamics simulation of the nanoscale solutal marangoni convection」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル