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Numerical simulation of immiscible liquid-liquid flow in microchannels using lattice Boltzmann method |
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| Authors: | YONG YuMei YANG Chao JIANG Yi JOSHI Ameya SHI YouChun & YIN XiaoLong Key Laboratory of Green Process Engineering |
| Affiliation: | YONG YuMei1,YANG Chao1,JIANG Yi2,JOSHI Ameya2,SHI YouChun2 & YIN XiaoLong3 1Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China 2Research Center,Corning Incorporated,Corning,NY 14831,USA 3Petroleum Engineering Department,Colorado School of Mines,Golden,CO 80402,USA |
| Abstract: | Immiscible kerosene-water two-phase flows in microchannels connected by a T-junction were numerically studied by a Lattice Boltzmann (LB) method based on field mediators.The two-phase flow lattice Boltzmann model was first validated and improved by several test cases of a still droplet.The five distinct flow regimes of the kerosene-water system,previously identified in the experiments from Zhao et al.,were reproduced.The quantitative and qualitative agreement between the simulations and the experimental dat... |
| Keywords: | lattice Boltzmann method immiscible two-phase flow numerical simulation microchannel kerosene-water system |
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