[1] Stone H. A., Stroock A. D., and Ajdari A., Engineering flows in small devices: microfluidics toward a lab-on-a-chip. Annu. Rev. Fluid Mech., Vol. 36, No. 1, PP. 381–411, 2004.
[2] Whitesides G. M., The origins and the future of microfluidics. Nature, Vol. 442, No. July, 2006.
[3] Manz A., Harrison D. J., Verpoorte E. M. J., Fettinger J. C., Paulus A., Lüdi H., and Widmer H. M., Planar chips technology for miniaturization and integration of separation techniques into monitoring systems. Capillary electrophoresis on a chip. J. Chromatogr. A, Vol. 593, No. 1–2, PP. 253–258, 1992.
[4] Gu H., Duits M. H. G., and Mugele F., Droplets formation and merging in two-phase flow microfluidics. Int. J. Mol. Sci., Vol. 12, No. 4, PP. 2572–2597, 2011.
[5] Taylor G., Dispersion of soluble matter in solvent flowing slowly through a tube. Proc. R. Soc. London. Ser. A. Math. Phys. Sci., Vol. 219, No. 1137, PP. 186–203, 1953.
[6] Aris R., On the dispersion of a solute in a fluid flowing through a tube. Proc. R. Soc. London. Ser. A. Math. Phys. Sci., Vol. 235, No. 1200, PP. 67–77, 1956.
[7] Fu T., Ma Y., Funfschilling D., and Li H. Z., Bubble formation and breakup mechanism in a microfluidic flow-focusing device. Chem. Eng. Sci., Vol. 64, No. 10, PP. 2392–2400, 2009.
[8] Tan J., Li S. W., Wang K., and Luo G. S., Gas-liquid flow in T-junction microfluidic devices with a new perpendicular rupturing flow route. Chem. Eng. J., Vol. 146, No. 3, PP. 428–433, 2009.
[9] Van Der Graaf S., Steegmans M. L. J., Van Der Sman R. G. M., Schroën C. G. P. H., and Boom R. M., Droplet formation in a T-shaped microchannel junction: A model system for membrane emulsification. Colloids Surfaces A Physicochem. Eng. Asp., Vol. 266, No. 1–3, PP. 106–116, 2005.
[10] Garstecki P., Fuerstman M. J., Stone H. A., and Whitesides G. M., Formation of droplets and bubbles in a microfluidic T-junction - Scaling and mechanism of break-up. Lab Chip, Vol. 6, No. 3, PP. 437–446, 2006.
[11] Christopher G. F. and Anna S. L., Microfluidic methods for generating continuous droplet streams, J. Phys. D. Appl. Phys., Vol. 40, No. 19, 2007.
[12] The S. Y., Lin R., Hung L. H., and Lee A. P., Droplet microfluidics. Lab Chip, Vol. 8, No. 2, PP. 198–220, 2008.
[13] Baroud C. N., Gallaire F., and Dangla R., Dynamics of microfluidic droplets. Lab Chip, Vol. 10, No. 16, PP. 2032–2045, 2010.
[14] Zhou C., Yue P., and Feng J. J., Formation of simple and compound drops in microfluidic devices. Phys. Fluids, Vol. 18, No. 9, 2006.
[15] Fu T., Wu Y., Ma Y., and Li H. Z., Droplet formation and breakup dynamics in microfluidic flow-focusing devices: From dripping to jetting. Chem. Eng. Sci., Vol. 84, PP. 207–217, 2012.
[16] Ward T., Faivre M., Abkarian M., and Stone H. A., Microfluidic flow focusing Drop size and scaling in pressure versus flow‐rate‐driven pumping. Electrophoresis, Vol. 26, No. 19, PP. 3716–3724, 2005.
[17] Brackbill J. U., Kothe D. B., and Zemach C., A continuum method for modeling surface tension. J. Comput. Phys., Vol. 100, No. 2, PP. 335–354, 1992.
[18] Chen X., Glawdel T., Cui N., and Ren C. L., Model of droplet generation in flow focusing generators operating in the squeezing regime. Microfluid. Nanofluidics, Vol. 18, No. 5–6, PP. 1341–1353, 2015.