Abstract
We report pressure balance model at the liquid-liquid interface of a micro counter-current flow for phase separation was proposed and verified. We focused on balance between dynamic pressure difference of two phases and Laplace pressure due to interfacial tension. Dynamic pressure difference and Laplace pressure were evaluated by measuring dynamic contact angles and interfacial tension, and examining pressure loss.
| Original language | English |
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| Pages | 107-109 |
| Number of pages | 3 |
| Publication status | Published - 2006 Jan 1 |
| Externally published | Yes |
| Event | 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 - Tokyo, Japan Duration: 2006 Nov 5 → 2006 Nov 9 |
Other
| Other | 10th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2006 |
|---|---|
| Country | Japan |
| City | Tokyo |
| Period | 06/11/5 → 06/11/9 |
Keywords
- Contact angle
- Interfacial tension
- Microfluidics
- Multiphase flow
- Surface modification
ASJC Scopus subject areas
- Chemical Engineering (miscellaneous)
- Bioengineering