Stream spreading in multilayer microfluidic flows of suspensions.

@article{Larsen2007StreamSI,
  title={Stream spreading in multilayer microfluidic flows of suspensions.},
  author={Mona Utne Larsen and Nina C Shapley},
  journal={Analytical chemistry},
  year={2007},
  volume={79 5},
  pages={1947-53}
}
The goal of this experimental study is to quantify the spreading of parallel streams with viscosity contrast in multilayer microfluidic flows. Three streams converge into one channel where a test fluid is sheathed between two layers of a Newtonian reference fluid. The test fluids are Newtonian fluids with viscosities ranging from 1.1 to 48.2 cP and suspensions of 10-mum-diameter PMMA particles with particle volume fractions phi = 0.16-0.30. The fluid interface locations are identified through… CONTINUE READING