抄録
We study self-propelled dynamics of a droplet due to a Marangoni effect and chemical reactions in a binary fluid with a dilute third component of chemical product which affects the interfacial energy of a droplet. The equation for the migration velocity of the center of mass of a droplet is derived in the limit of an infinitesimally thin interface. We found that there is a bifurcation from a motionless state to a propagating state of droplet by changing the strength of the Marangoni effect.
本文言語 | English |
---|---|
論文番号 | 074904 |
ジャーナル | Journal of Chemical Physics |
巻 | 136 |
号 | 7 |
DOI | |
出版ステータス | Published - 2012 2月 21 |
ASJC Scopus subject areas
- 物理学および天文学(全般)
- 物理化学および理論化学