Aggregation of particles settling in shear-thinning fluids

@article{Daugan2002AggregationOP,
  title={Aggregation of particles settling in shear-thinning fluids
},
  author={S. Daugan and Laurence Talini and Benjamin Herzhaft and Catherine Allain},
  journal={The European Physical Journal E},
  year={2002},
  volume={7},
  pages={73-81}
}
Abstract:It is well known that particle aggregation can occur in a non-Newtonian fluid during sedimentation but this effect has not yet been documented in a quantitative way. We present an experimental study of the behaviour of a few non-Brownian particles settling along their line of centres in a weakly elastic and strongly shear-thinning fluid at low Reynolds numbers. Instantaneous velocities of the settling particles have been measured in three polymeric fluids that present different… CONTINUE READING

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