Liquid flow pattern around Taylor bubbles in an etched rectangular microchannel

Chemical Engineering Research and Design - Tập 90 - Trang 998-1010 - 2012
Rui Luo1, Ling Wang1
1State Key Laboratory of Control and Simulation of Power System and Generation Equipments, Department of Thermal Engineering, Tsinghua University, Beijing 100084, PR China

Tài liệu tham khảo

Akbar, 2006, Simulation of Taylor flow in capillaries based on the volume-of-fluid technique, Ind. Eng. Chem. Res., 45, 5396, 10.1021/ie0601551 Aussilous, 2000, Quick deposition of a fluid on the wall of a tube, Phys. Fluids, 12, 2367, 10.1063/1.1289396 Bretherton, 1961, The motion of long bubbles in tubes, J. Fluid Mech., 10, 166, 10.1017/S0022112061000160 Chen, 2009, Production of monodispersed micron-sized bubbles at high rates in a microfluidic device, Appl. Phys. Lett., 95, 144101, 10.1063/1.3242019 Fuerstman, 2007, The pressure drop along rectangular microchannels containing bubbles, Lab Chip, 7, 1479, 10.1039/b706549c Fries, 2008, Segmented gas–liquid flow characterization in rectangular microchannels, Int. J. Multiphase Flow, 34, 1108, 10.1016/j.ijmultiphaseflow.2008.07.002 Garstecki, 2006, Formation of droplets and bubbles in a microfluidic T-junction—scaling and mechanism of break-up, Lab Chip, 6, 437, 10.1039/b510841a Giavedoni, 1997, The axisymmetric and plane cases of a gas phase steadily displacing a Newtonian liquid—A simultaneous solution of the governing equations, Phys. Fluids, 9, 2420, 10.1063/1.869360 Günther, 2004, Transport and reaction in microscale segmented gas–liquid flow, Lab Chip, 4, 278, 10.1039/B403982C Günther, 2006, Multiphase microfluidics: from flow characteristics to chemical and materials synthesis, Lab Chip, 6, 1487, 10.1039/B609851G Gupta, 2009, On the CFD modeling of Taylor flow in microchannels, Chem. Eng. Sci., 64, 2941, 10.1016/j.ces.2009.03.018 Gupta, 2010, Taylor flow in microchannels: a review of experimental and computational work, J. Comp. Multiphase Flows, 2, 1, 10.1260/1757-482X.2.1.1 Hazel, 2002, The steady propagation of a semi-infinite bubble into a tube of elliptical or rectangular cross-section, J. Fluid Mech., 470, 91, 10.1017/S0022112002001830 Heil, 2001, Finite Reynolds number effects in the Bretherton problem, Phys. Fluids, 13, 2517, 10.1063/1.1389861 Hettiarachchi, 2007, On-chip generation of microbubbles as a practical technology for manufacturing contrast agents for ultrasonic imaging, Lab Chip, 7, 463, 10.1039/b701481n King, 2007, PIV measurements of flow within plugs in a microchannel, Microfluid. Nanofluid., 3, 463, 10.1007/s10404-006-0139-y Kinoshita, 2007, Three-dimensional measurement and visualization of internal flow of a moving droplet using confocal micro-PIV, Lab Chip, 7, 338, 10.1039/B617391H Kreutzer, 2005, Multiphase monolith reactors: chemical reaction engineering of segmented flow in microchannels, Chem. Eng. Sci., 60, 5895, 10.1016/j.ces.2005.03.022 Kreutzer, 2005, Inertial and interfacial effects on pressure drop of Taylor flow in capillaries, AIChE J., 51, 2428, 10.1002/aic.10495 Lee, 2005, Height effect on nucleation-site activity and size-dependent bubble dynamics in microchannel convective boiling, J. Micromech. Microeng., 15, 2121, 10.1088/0960-1317/15/11/018 Liu, 2008, Hydrodynamics of Taylor flow in noncircular capillaries, Chem. Eng. Process., 47, 2098, 10.1016/j.cep.2007.10.025 Luo, 2011, Pattern matching for three-dimensional tracking of sub-micron fluorescent particles, Meas. Sci. Technol., 22, 0454002, 10.1088/0957-0233/22/4/045402 Luo, 2006, Tracking sub-micron fluorescent particles in three dimensions with a microscope objective under non-design optical conditions, Meas. Sci. Technol., 17, 1358, 10.1088/0957-0233/17/6/011 Luo, 2006, Three-dimensional tracking of fluorescent particles applied to micro-fluidic measurements, J. Micromech. Microeng., 16, 1689, 10.1088/0960-1317/16/8/034 Park, 2005, Temperature measurement for a nanoparticle suspension by detecting the Brownian motion using optical serial sectioning microscopy (OSSM), Meas. Sci. Technol., 16, 1418, 10.1088/0957-0233/16/7/003 Pillert, 2009, Physicochemical effects enhance surfactant transport in pulsatile motion of a semi-infinite bubble, Biophys. J., 96, 312, 10.1529/biophysj.108.131805 Ratulowski, 1990, Marangoni effects of trace impurities on the motion of long gas-bubbles in capillaries, J. Fluid Mech., 210, 303, 10.1017/S0022112090001306 Satake, 2005, Three-dimensional flow tracking in a micro channel with high time resolution using micro digital-holographic particle-tracking velocimetry, Opt. Rev., 12, 442, 10.1007/s10043-005-0442-y Shao, 2010, Mass transfer during Taylor flow in microchannels with and without chemical reaction, Chem. Eng. J., 160, 873, 10.1016/j.cej.2010.02.049 Song, 2001, Modelling and test of a thermally-driven phase-change nonmechanical micropump, J. Micromech. Microeng., 11, 713, 10.1088/0960-1317/11/6/314 Taha, 2004, Hydrodynamics of slug flow inside capillaries, Chem. Eng. Sci., 59, 1181, 10.1016/j.ces.2003.10.025 Taha, 2006, CFD modeling of slug flow inside square capillaries, Chem. Eng. Sci., 61, 665, 10.1016/j.ces.2005.07.023 Taylor, 1961, Deposition of a viscous fluid on the wall of a tube, J. Fluid Mech., 10, 161, 10.1017/S0022112061000159 Thulasidas, 1997, Flow patterns in liquid slugs during bubble-train inside capillaries, Chem. Eng. Sci., 52, 2947, 10.1016/S0009-2509(97)00114-0 van Steijn, 2007, μ-PIV study of the formation of segmented flow in microfluidic T-junctions, Chem. Eng. Sci., 62, 7505, 10.1016/j.ces.2007.08.068 Wong, 1995, The motion of long bubbles in polygonal capillaries. Part 1. Thin films, J. Fluid Mech., 292, 71, 10.1017/S0022112095001443 Wong, 1995, The motion of long bubbles in polygonal capillaries. Part 2. Drag, fluid pressure and fluid flow, J. Fluid Mech., 292, 95, 10.1017/S0022112095001455 White, 1974 Xu, 2006, Controllable gas–liquid phase flow patterns and monodisperse microbubbles in a microfluidic T-junction device, Appl. Phys. Lett., 88, 133506, 10.1063/1.2189570 Yamaguchi, 2009, μ-PIV measurements of the ensemble flow fields surrounding a migrating semi-infinite bubble, Exp. Fluids, 47, 309, 10.1007/s00348-009-0662-1 Yue, 2009, An experimental study of air–water Taylor flow and mass transfer inside square microchannels, Chem. Eng. Sci., 64, 3697, 10.1016/j.ces.2009.05.026 Zhao, 2011, Two-phase microfluidic flows, Chem. Eng. Sci., 66, 1394, 10.1016/j.ces.2010.08.038