This paper presents theoretical investigations of the pressure-driven two-liquid flow in microchannels with electroosmosis effect. For a fully developed, steady state, laminar flow of two liquids combined the pressure gradient and the electroosmotic effects, we have derived analytical solutions that relate the velocity profiles and flow rates to the liquid holdup, the aspect ratio of the microchannel, the viscosity ratio of the two liquids and the externally applied electric field. © 2006 IOP Publishing Ltd.
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Gao, Y., Wong, T. N., Yang, C., Nguyen, N. T., Ooi, K. T., & Wang, C. (2006). Theoretical investigation of two-fluid electroosmotic flow in microchannels. Journal of Physics: Conference Series, 34(1), 470–474. https://doi.org/10.1088/1742-6596/34/1/077