期刊
JOURNAL OF CHEMICAL PHYSICS
卷 136, 期 7, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3685805
关键词
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资金
- JSPS
- Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan
- [23740317]
- Grants-in-Aid for Scientific Research [23540449, 23740317] Funding Source: KAKEN
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. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3685805]
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