Mixing by asymmetrical drop coalescence in a microfluidic device(PPT)

摘要

Materials used Continuous phase: (1) silicone oil,viscosity p=4.6 mPa·s。 2) silicone oil,p=48 mPa·s。 Dispersed phase: (1) water,μ = l mPa·s 2) 52 % glycerol in water (G_W),μ =6 mPa·s Surfactant: C_(10)TAB CMC = 60 mM,σ~ 10 mN/m at c > CMC.σ ~ 20 mN/m at c=0.5 CMC.σ ~ 30 mN/m for surfactant-free system.